Mecord Systems & Services Private Limited
Ghatkopar West, Mumbai, Maharashtra
GST No. 27AAACM8582E1ZB
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Product Details:
| Model Name/Number | HMD60 |
| Brand | VAISALA |
| Operating Range | 24 VDC |
| Theory | DUCT HUMIDITY AND TEMPERATURE TRANSMITTER |
| Accuracy | +/-1.5%RH |
| Measuring Parameter | HUMDITY, TEMPERATURE AND OTHER CALCULATING PARAMETER |
| Usage/Application | Industrial |
| Warranty | 1 YEAR |
| Temperature Range | -40 TO +80 DegC |
| Product Weight | 511g |
| Protection Type | IP66 |
| Rated Supply Voltage | 24 VDC |
| Output Type | ANALOGE AND DIGITAL |
| Sensor Output | ANALOGE AND DIGITAL |
| Technology | HUMICAP |
Product Details:
| Model | DMT 152 |
| Application | Industrial |
DMT152 Dewpoint Transmitter for Low Dew Point Measurement in OEM Applications
Features/Benefits
· Compact
· Accurate
· Vaisala DRYCAP® technology with a polymer sensor
· Measures dew point down to -80 °C (-112 °F )
· Reduced maintenance costs due to long calibration interval
· Fast response time
· Withstands condensation
· NIST traceable
· Applications: compressed air, plastics drying, dry chambers, pure gases, and high-voltage circuit breakers
DMT152
The Vaisala DRYCAP® Dewpoint Transmitter DMT152 is designed for measuring low dew point in OEM applications, even down to -80°C . The excellent long-term stability and reliability of its performance is based on the latest DRYCAP® polymer sensor technology.
Low Maintenance
The DMT152 mechanics have been designed for harsh environments requiring protection against dust, dirt, and splashed water. The DRYCAP® technology has a low maintenance need due to its excellent long-term stability and durability against condensation.
Applications
The DMT152 is an ideal choice for industrial applications where it is necessary to control very low humidity. Most typical areas of use are air and plastics dryers, dry chambers, pure gases, and highvoltage circuit breakers. The DMT152 measures accurately and reliably also in the challenging combination of low humidity and hot air, which is typical in plastics drying.
Additional Information:
Product Details:
| Model Name/Number | DSS70A |
| Brand | VAISALA |
DSS70A Portable Sampling System and Sampling Cells for DM70
DSS70A Portable Sampling System
The DSS70A is designed to provide dewpoint sampling flexibility for the DM70 hand-held dew point meter. For processes at atmospheric pressure, a battery powered pump is used to extract a gas sample. For pressurized processes up to 20 bar, the sample is measured at process pressure and then reduced to atmospheric pressure for venting or re-direction, bypassing the pump. In all cases, the sample gas passes through a filter to remove particulate contamination before measurement. Flow through the system is controlled and monitored with a needle valve and flow meter.
The DSS70A is easily connected to an appropriate sample point with tubing (typically 1/4” or 6 mm). The measured dewpoint must be below ambient temperature to avoid condensation in the system. Gas temperatures higher than +40 °C (+104 °F) should be cooled with a short PTFE (included in the DSS70A system) or stainless steel tube prior to entering the DSS70A. DSS70A is an accessory for DM70 Dewpoint Handheld Meter.
Sampling Cells for Pressurized Processes
The DM70 can easily be connected to pressurized processes. In addition to direct pipeline installation, a variety of sampling cell options are available for gas sampling.
The DSC74 sampling cell is the recommended choice. It has a variety of connection adapters that allow several different ways of installation. The quick connector with a leak screw allows a very fast connection for compressed air lines. Additionally, two thread adapters are available for the inlet port.
The DSC74B is a two-pressure sampling cell, which enables measurements in both process and ambient pressure. This sampling cell is especially suitable for dewpoint measurements in SF6 gas with the DMP74C probe.
The DMT242SC is a basic sampling cell. The DMT242SC2 is a sampling cell supplied with welded Swagelok connectors for sampling in a 1/4” pipeline.
Additional Information:
Product Details:
| Brand | VAISALA |
Features/Benefits
For Harsh Environments
The Vaisala CARBOCAP Carbon Dioxide Module Series GMM220 are designed for Original Equipment Manufacturers (OEM's) requiring carbon dioxide measurements in harsh and demanding applications.
Vaisala CARBOCAP
The GMM220 series modules incorporate the industrial Vaisala CARBOCAP Sensor. The patented sensor has unique reference measurement capabilities. Its critical parts are made of silicon; this gives the sensor outstanding stability over both time and temperature. Since water vapor, dust, and most chemicals do not affect the measurement, the GMM220 series modules can be used in harsh and humid environments.
Interchangeable Probes
The GMP220 probes are interchangeable. They can be removed, reattached or replaced at any time - without the need for calibration and adjustment. The interchangeable probes make calibration and field service easy. In addition, the measurement range can be changed simply by replacing one probe with another.
Different Configurations
The user has a choice of measurement ranges up to 20 % CO2 the Vaisala CARBOCAP Carbon Dioxide Module GMM221 for higher and the Vaisala CARBOCAP Carbon Dioxide Module GMM222 for lower concentrations of CO2. Different power supply voltages, output options, as well as cable lengths, connectors, and mounting gear are also available.
Additional Information:
Product Details:
| Model | VOC103 |
| Brand | GRAYWOLF |
Product Details:
| Application | Industrial |
| Model | VM-83 General Purpose Vibration Meter |
| Brand | Rion |
Rion VM-83 General purpose Vibration Meter
The Rion VM-83 Vibration Meter is a compact, portable vibration meter for equipment diagnosis and on-site measurements with the flexibility to operate in a variety of conditions. The VM-83 has the ability to connect to various kinds of accelerometers depending on the users application needs.
The Rion VM-83 Vibration Meter is a single channel portable meter which finds applications across:
1) Product Development – Vibration measurement at various stages of product development
2) Quality Assurance – Pre-shipment, post installation operation checks
3) Maintenance – Start up testing after periodic maintenance and servicing
4) Simple Diagnosis – Daily routine checks and monitoring of unusual conditions
5) Precision Diagnosis – Measurement of problem vibrations and detection of fault sources
The Rion VM-83 Vibration Meter has the capability to measure Acceleration, Velocity as well as Displacement.
Features:
* Connectivity for various kinds of accelerometers enables a wide range of vibration measurements
* Comparator function with level evaluation output
* Versatile display characteristics including rms, equivalent peak, equivalent peak-to-peak, maximum value hold and peak hold
* AC and DC output connectors
* Serial interface for enhanced connectivity
* Data printout capability via serial interface
* Wide Frequency range
* Large Easy to read display
* Data store capability – Upto 1000 data points
Additional Information:
Product Details:
| Brand | Vaisala |
| Material | SS |
Features/Benefits
The Vaisala CARBOCAP® Carbon Dioxide Probe GMP343 is an accurate and rugged probe-type instrument for ecological measurements. Typical applications include CO2 soil respiration, ambient CO2 monitoring, plant growth chambers, and OEM applications.
The GMP343 can output both numerically filtered and raw measurement data and it can also compensate the measurement with an internal temperature measurement and user-set relative humidity, pressure and oxygen values.
In combination with an MI70 indicator, the GMP343 provides a tool for accurate in-situ measurement. The MI70 can be used as a display, communication and data logging device.
Each GMP343 is calibrated using ±0.5 % accurate gases at 0 ppm, 200 ppm, 370 ppm, 600 ppm, 1000 ppm, 4000 ppm and 2 %. Calibration is also done at temperature points of -30 °C, 0 °C, 25 °C and 50 °C. If needed, the customer can recalibrate the instrument using the multipoint calibration (MPC) feature allowing up to 8 user-defined calibration points.
Product Details:
| Minimum Order Quantity | 1 NO |
| Usage/Application | Indoor Air Quality |
| Brand | GRAYWOLF |
Additional Information:
Product Details:
| Application | Industrial |
| Model | VM-230/240 Acoustical Volume Meter |
| Brand | Rion |
The Rion VM-230/VM-240 Acoustic Capacity meters are unique devices which allow the user to determine the capacity/density of the object utilizing acoustic principles.
The Capacity meters work regardless of the shape of the object and are extremely simple and easy to use.
They are ideal for measurements during the research and development of engines as they allow for fast accurate measurements with excellent repeatability.
Features:
· Extremely easy to use the unit allows for quick measurements
· Combustion chamber measurements can be done in just two seconds in dry conditions
· Independent of shape.
Additional Information:
Product Details:
| Brand | Rion |
| Calibration | Automatic |
Rion NC-72A Pistonphone
The Rion NC-72A Pistonphone is a standard sound source that generates a constant sound pressure of 114 dB at 250 Hz.
Designed to provide sound at an atmospheric pressure of 101.325 kPa the unit includes a barometer for compensation if required.
The pistons of the Rion NC-72A Pistonphone are manufactured with a special resin material with low friction. This manufacturing process allows both pistons to maintain their initial performance levels for about 2000 hours without the use of grease.
The Rion NC-72A Pistonphone is suitable for 1”, ½“ and ¼“ microphones
Rion NC-72A pistonphone complies with the IEC 60942:2003(JIS C 1515:2004) Class LS/C
Features:
* Allows for calibration with accuracy of + 0.15 dB
* Usable in wide temperature and humidity range.
* Usable as a standard sound source in laboratories or as a calibration sound source for sound level meters on site.
Additional Information:
Product Details:
| Application | Industrial, Laboratory |
| Model | VM-63 |
| Brand | Rion |
Rion VM-63C Vibration Meter
The Rion VM-63C Vibration Meter is a compact, portable vibration meter for equipment diagnosis and on-site measurements.
The Rion VM-63C Vibration Meter is a single channel highly compact and portable meter which finds applications across:
1) Product Development – Vibration measurement at various stages of product development
2) Quality Assurance – Pre-shipment, post installation operation checks
3) Maintenance – Start up testing after periodic maintenance and servicing
4) Simple Diagnosis – Daily routine checks and monitoring of unusual conditions
5) Precision Diagnosis – Measurement of problem vibrations and detection of fault sources
The Rion VM-63C Vibration Meter has the capability to measure Acceleration, Velocity as well as Displacement.
Features:
* Integrated accelerometer and digital display
* Newly designed shear type piezoelectric pickup measures a wide vibration range simply by being held against a measurement object
* Wide measurement range, from low frequencies characteristic of unbalanced rotation and misalignment, to high frequencies resulting from bearing vibrations
* Measures acceleration (m/s2 peak), velocity (mm/s rms) and displacement (mm p-p)
* Wide-range design eliminates the need for frequent measurement range switching
* Hold function makes measurement results easy to read
* Auto power off design without power switch conserves battery power by shutting the unit off automatically
* Pocket size dimensions (185 x 68 x 30 mm) and light weight (250 g including battery)
Optional Attachments
* L Attachment VP-53Y – Suitable for measurement in cases where access space to the measurement object is limited
Additional Information:
Product Details:
| Application | Industrial, Laboratory |
| Model | VM-54 |
| Brand | Rion |
Rion VM-54 3-Axis Vibration Meter
The Rion VM-54 3-Axis Vibration Meter is a system developed to measure vibrations related to humans.
The flexible platform allows it to be used for:
1) Habitability on ships
· With the PV-83CW accelerometer the meter is able to measure vibrations required for ISO 6954:2000 specifications
2) Whole-body vibration
· Variety of Accelerometers available for a variety of different conditions such as seat vibration measurement, floor vibration measurement etc.
· Suitable for ISO 2631-1:1997 / ISO 2631-2:2003 / ISO 8041:2005
3) Hand-Arm Vibrations
· With the PV-97C accelerometer the Vibration meters allows one to measureme hand arm vibrations for ISO 5349-1:2001 / ISO 5349-2:2001
Features:
* Optional FFT analysis program available
* 3-Axis output signal for connection to frequency analyser, data recorder or other waveform recording device.
* Measurement results can be stored on CF Card
* Excel Macro for creating reports (Ship Vibration Only)
* Soft protection case available
Additional Information:
Product Details:
| Application | Industrial, Laboratory |
| Model | UV-15 |
| Brand | Rion |
Rion UV-15 Vibration Level Meter Unit
The Rion UV-15 Vibration Level Meter Unit is a standalone continuous vibration level measurement unit which expands into a Multi-Channel measurement system of up to 16 channels.
The Rion UV-15 Vibration Level Meter Unit can also be combined with the Rion UN-14 Sound Level Meter Unit to provide a combination of continuous Sound and Vibration measurement.
Boasting TEDS compliance, it allows the user to connect any TEDS compliant accelerometer and begin measurements.
Its design allows for Rack mounting to conveniently install the unit in shop floor or laboratory conditions.
Features:
* TEDS compliant
* Wide frequency range from 0.5Hz to 30 kHz
* LED warning indicators for ease of use
* Optional Battery Pack available in case remote location or field measurements are required
* Interface unit UV-22 available for viewing measurements on PC
Additional Information:
Product Details:
| Brand | Rion |
The NA-37 is an automated aircraft noise monitoring system.
The system has a feature for reliable identification of aircraft noise, while its compact dimensions make it suitable also for mobile use.
Measurement is fully automatic and continuous 365-day all-weather operation is supported.
The system is designed to be utilized for long term aircraft noise monitoring.
· Long-term data storage to internal memory
· Data transfer via LAN
· Support for data copy to USB flash drives (option)
· Support for using GPS (option) for automatic time correction and acquisition of position information useful for mobile use.
· Real Sound recording program NX-37WR (factory option) allows sound recording in two format types:
o Compressed (for long term recording)
o PCM (for analysis)
· Color LCD screen provides good outdoor visibility
· Battery backup power supply ensures continued operation during a power failureAdditional Information:
Product Details:
| Brand | RION |
| Model | VT-06 |
The Rion VT-06 Viscotester allows for easy measurement of Fluid Viscosity. The Rion VT-06 Viscotester is a successor to the popular VT-03/VT-04 Viscotesters that preceded it.
The Rion VT-06 Viscotester features a Uni-Cylinder design for better measurements.
It is designed for quality control applications in the manufacturing process of industrial products such as petrochemicals, paint and adhesives as well as foodstuffs.
Viscosity measurements covering a wide range are possible such as gear oil used in construction machinery. Measurement is performed by simply submerging a rotor in the fluid. The resistance to rotor movement caused by the viscosity (torque) is measures to obtain readings.
Features:
· Designed to be Compact and light Weight the unit is easily portable and allows for operation with one hand
· Can be powered by alkaline batteries, nickel-hydride rechargeable batteries or AC adapter
· Direct indication of viscosity in millipascal-seconds or decipascal-seconds (SI Units)
· Dedicated stand for measurement available as an option
Additional Information:
Product Details:
| Grade Standard | Industrial Grade |
| Brand | VAISALA |
| Material | SS |
Vaisala CARBOCAP Carbon Dioxide Probe GMP231 for CO2 Incubators
Features/Benefits
Probe durable during heat sterilization up to +180 DegreeC (+356 DegreeF)
Incubator can be sterilized with probe in place - saving time and reducing risk of cross- contamination
Heat durability and superior long-term stability with next generation CARBOCAP sensor
Designed for OEM use in CO2 incubators - installation options available
CO2 sensor measurement optimized for 5 %CO2, measurement range up to 20 %CO2
4-point NIST traceable calibration (certificate included) for CO2
Internal pressure and temperature measurement improves accuracy and stability
Full temperature and pressure compensations available
Sensor head heating for condensation prevention
The Vaisala CARBOCAP Carbon Dioxide Probe GMP231 is designed to provide incubator manufacturers with accurate and reliable carbon dioxide measurements and sterilization durability at high temperatures. The probe is based on Vaisala's patented CARBOCAP technology and a new type of infrared (IR) light source. These technologies allow for sterilization temperatures of up to 180 DegreeC, enabling easier and more complete sterilization without the risk of cross contamination.
The probe is installed through the incubator wall, ensuring that only the IR sensor and optical components are exposed to the incubation environment. This allows the incubator to be sterilized with the probe in place, removing the need to decontaminate the probe separately. This saves time and reduces the risk of contamination.
The probe's sensor performance is optimized at 5 % CO2 but the sensor measures CO2 up to 20 % with high accuracy. In addition, the GMP231 can measure pressure and temperature for CO2 measurement compensation purposes, ensuring the product remains stable and accurate in all CO2 incubation conditions. The sensor is made of highly durable materials to achieve outstanding stability over both time and temperature. Since water vapour, dust, and most chemicals do not affect measurements, the GMP231 module is ideal for CO2 incubator environments.
Additional Information:
Product Details:
| Brand | VAISALA |
| Material | ABS |
PTB110 Barometer for Industrial Use
Features/Benefits
· Vaisala BAROCAP® sensor
· Several pressure ranges
· Accuracy ±0.3 hPa at +20 °C
· Long-term stability
· On/off control with external trigger
· Output voltage 0 ... 2.5 or 0 ... 5 VDC
· Current consumption less than 4 mA
· Mountable on a (35 mm wide) DIN rail
· NIST traceable (certificate included)
PTB110
The Vaisala BAROCAP® Barometer PTB110 is designed both for accurate barometric pressure measurements at a room temperature and for general environmental pressure monitoring over a wide temperature range.
Vaisala BAROCAP® Technology
The PTB110 barometer uses the Vaisala BAROCAP® Sensor, a silicon capacitive absolute pressure sensor developed by Vaisala for barometric pressure measurement applications.
The sensor combines the outstanding elasticity characteristics and mechanical stability of single-crystal silicon with the proven capacitive detection principle.
Accuracy and Stability
The excellent long-term stability of the barometer minimizes or even removes the need for field adjustment in many applications.
Applications
The PTB110 is suitable for a variety of applications, such as environmental pressure monitoring, data buoys, laser interferometers, and in agriculture and hydrology.
The compact PTB110 is especially ideal for data logger applications as it has low power consumption. Also an external On/Off control is available. This is practical when the supply of electricity is limited.
Additional Information:
Product Details:
| Brand | VAISALA |
Humidity and Temperature Transmitter with a wide range of models for a variety of demanding applications are available.
These models are extremely well suited to harsh environments like those incurred while using EtO gas in Incubators & Reaction processes
Additional Information:
Product Details:
| Material | SS |
Vaisala Barometric Pressure Transfer Standard PTB330TS
Features/Benefits
· Vaisala BAROCAP® sensor
· Vaisala HUMICAP sensor
· Several pressure ranges
· Long-term stability
· NIST traceable (certificate included)
To know more about the Product please refer to the Datasheet or the Individual product pages of the HMP155 and PTB330
Additional Information:
Product Details:
| Application | HVAC |
| Brand | VAISALA |
Vaisala HUMICAP® Humidity and Temperature Transmitters HMT120 and HMT130
The Vaisala HUMICAP® Humidity and Temperature Transmitters HMT120 and HMT130 are designed for humidity and temperature monitoring in cleanrooms and are also suitable for demanding HVAC and light industrial applications.
Performance
The HMT120/130 incorporates Vaisala HUMICAP® technology that measures relative humidity accurately and reliably. The Vaisala HUMICAP® is resistant to dust and most chemicals.
The transmitter enclosure is optimized for use in cleanrooms.
The smooth surface of the enclosure makes it easy to clean and the enclosure material is chosen to tolerate purifying agents.
Furthermore, the cabling can be done through the back wall of the transmitter.
Interchangeable Probe
The HMT120/130 transmitters use a fully interchangeable relative humidity probe.
The probe can be easily removed and replaced with a new one without having to adjust the transmitter, which allows for easy and quick recalibration of the transmitter.
The probe can be adjusted using one of Vaisala’s portable meters as a reference.
Also available is a constant output probe with fixed RH and T output for convenient inspection of the monitoring system and signal transfer line.
Available Options
The HMT120 and HMT130 transmitters are available as wall mounted or with remote probe.
For high temperature applications or where space is limited, the remote probe is ideal.
The transmitters come with an optional LCD display, which shows the measurement results of selected parameters in selected units.
The parameters are displayed simultaneously at two separate rows on the display.
Additional Information:
Product Details:
| Brand | VAISALA |
The duct mounted Vaisala HUMICAP® Humidity and Temperature Transmitters HMD60 and HMD70 are designed for monitoring relative humidity and temperature in building energy management systems.
The combination of high accuracy, stability and reliable operation, make these products the ideal choice for demanding applications.
Resistant to chemicals and dust
The duct mount HMD60 and HMD70 transmitters can also be used in many industrial humidity monitoring applications, where their stability and resistance to chemicals and dust are of great value.
A useful feature of these duct mount transmitters is the ability to remove the electronics without removing the unit from the duct.
Measures both humidity and temperature
The HMD60 and HMD70 transmitters are available in three models:
U for humidity measurement-only
Y for humidity and temperature measurement
T for temperature only
Fast, on-site cross checks
The accuracy of the transmitters is simple to check using either the Vaisala HUMICAP® Hand-Held Humidity and Temperature Meter HM70 or the Vaisala HUMICAP® Humidity Indicator HMI41.
Features/Benefits
Full 0 ... 100 %RH measurement
Accuracy up to ±2 %RH
True two-wire transmitters with 4 ... 20 mA loop powered output (HMD60)
Selectable signal output of 0 ... 1 V, 0 ... 5 V or 0 ... 10 V (HMD70) with optional current module also 0 ... 20 mA (HMD70)
Vaisala HUMICAP® Sensor for excellent accuracy and long-term stability, negligible hysteresis and resistance to dust and most chemicals.
Temperature compensated
IP65 (NEMA 4) housing
Also available as temperature only transmitters HMD 60T/70T
NIST traceable (certificate included)
Additional Information:
Product Details:
| Brand | VAISALA |
| Material | ABS |
SHM40 Structural Humidity Measurement Kit
Features/Benefits
* Easy to use
* Truly interchangeable measurement probes
* Durable
* Accurate measurement data in numeric, statistic or graph views
* Conforms to ASTM standard F2170
* IP65 classified measurement probe and case
Concrete dries unevenly and is usually drier on the surface, consequently it is important to measure beneath the surface conditions. The borehole method provides information about the humidity profile under the surface. In this method, a humidity probe is left in the borehole until the humidity in the hole has reached an equilibrium state and the stabilized values can be read.
SHM40 Is All You Need for Borehole Humidity Measurement
The Vaisala HUMICAP® Structural Humidity Measurement Kit SHM40 is an ideal solution for the borehole method. The starter kit is comprised of an HMP40S probe, HM40 indicator and accessories for the borehole method in a weather-proof case, optimized for use in harsh and humid construction sites.
Additional accessories for the SHM40 can be used to prepare a moisture measurement hole in fresh concrete. Pre-formed holes eliminate the need for drilling and the risk of damaging heating elements or tubing embedded in the concrete.
Easy Measurement with Multiple HMP40S Probes and Quick Connectors
HMP40S measurement probes are interchangeable. The probes connect easily to the HM40 indicator with a snap-on connector enabling convenient use of multiple probes with one indicator. The measurement data can be displayed in numeric, statistic or graph views.
Additional Information:
Product Details:
| Material | AL |
PTB210 Digital Barometer
Features/Benefits
· 500 ... 1100 hPa or 50 ... 1100 hPa pressure ranges with serial output
· Different scalings between 500 ... 1100 hPa with analog output
· Electronics housing IP65 protected against sprayed water
· Accurate and stable measurement
· NIST traceable (certificate included)
For Harsh Environments
The Vaisala BAROCAP® Digital Barometer PTB210 is ideal for outdoor installations and harsh environments. The barometers are designed to operate in a wide temperature range, and the electronics housing provides IP65 (NEMA 4) standardized protection against sprayed water.
The PTB210 barometers are ideal for use in applications such as weather stations, data buoys and ships, airports, and agrology. They are also an excellent solution for monitoring barometric pressure in industrial equipment such as laser interferometers and engine test benches.
Several Pressure Ranges
The PTB210 barometers are designed for various pressure ranges. They are available in two basic configurations: serial output for 500 ... 1100 hPa and 50 ... 1100 hPa and analog output with different scalings between 500 ... 1100 hPa.
Accurate and Stable Measurement
All the PTB210 barometers are digitally adjusted and calibrated by using electronic working standards. A higher accuracy barometer, that is fine-tuned and calibrated against a High Precision Pressure Calibrator, is available for the 500 ... 1100 hPa pressure range.
In addition, the PTB210 integrates directly with Vaisala Static Pressure Head Series SPH10/20. This pairing offers accurate measurement in all wind conditions.
Vaisala BAROCAP® Technology
The PTB210 barometers use the Vaisala BAROCAP® Sensor, a silicon capacitive absolute pressure sensor developed by Vaisala for barometric pressure applications. The Vaisala BAROCAP® Sensor provides excellent hysteresis and repeatability characteristics and outstanding temperature and long-term stability.
All PTB210 barometers are delivered with a factory calibration certificate which is NIST traceable.
Additional Information:
Product Details:
| Brand | VAISALA |
HMD60/70 Humidity and Temperature Transmitters for ducts in HVAC applications
The duct mounted Vaisala HUMICAP® Humidity and Temperature Transmitters HMD60 and HMD70 are designed for monitoring relative humidity and temperature in building energy management systems.
The combination of high accuracy, stability and reliable operation, make these products the ideal choice for demanding applications.
Resistant to chemicals and dust
The duct mount HMD60 and HMD70 transmitters can also be used in many industrial humidity monitoring applications, where their stability and resistance to chemicals and dust are of great value.
A useful feature of these duct mount transmitters is the ability to remove the electronics without removing the unit from the duct.
Measures both humidity and temperature
The HMD60 and HMD70 transmitters are available in three models:
* U for humidity measurement-only
* Y for humidity and temperature measurement
* T for temperature only
Fast, on-site cross checks
The accuracy of the transmitters is simple to check using either the Vaisala HUMICAP® Hand-Held Humidity and Temperature Meter HM70 or the Vaisala HUMICAP® Humidity Indicator HMI41.
Features/Benefits
* Full 0 ... 100 %RH measurement
* Accuracy up to ±2 %RH
* True two-wire transmitters with 4 ... 20 mA loop powered output (HMD60)
* Selectable signal output of 0 ... 1 V, 0 ... 5 V or 0 ... 10 V (HMD70) with optional current module also 0 ... 20 mA (HMD70)
* Vaisala HUMICAP® Sensor for excellent accuracy and long-term stability, negligible hysteresis and resistance to dust and most chemicals.
* Temperature compensated
* IP65 (NEMA 4) housing
* Also available as temperature only transmitters HMD 60T/70T
* NIST traceable (certificate included)
Additional Information:
Product Details:
| Material | SS |
PTB330 Digital Barometer for Professional Meteorology, Aviation, and Industrial Users
Features/Benefits
· Vaisala BAROCAP® sensor
· Accurate measurement
· Excellent long-term stability
· Added reliability through redundancy
· Graphical trend display with 1-year history data
· Height and altitude corrected pressure (QFE, QNH)
· For professional meteorology and aviation, laboratories, demanding industrial applications
Vaisala BAROCAP® Digital Barometer PTB330 is a new generation barometer, designed for a wide range of high-end atmospheric pressure measurement. The pressure measurement of the PTB330 is based on the Vaisala in-house, silicon capacitive, absolute pressure sensor - the Vaisala BAROCAP® Sensor. It provides high measurement accuracy and excellent long-term stability.
Highly Accurate
The PTB330 series is highly accurate. The Class A barometers for the most demanding applications are fine-tuned and calibrated against a high-precision pressure calibrator. Class B barometers are adjusted and calibrated using electronic working standard. All the PTB330 barometers come with a NIST traceable, factory calibration certificate.
Reliability Through Redundancy
According to customers’ choice, the PTB330 can incorporate one, two or three BAROCAP® sensors. When two or three sensors are used, the barometer continuously compares the readings of the pressure sensors against one another and provides information on whether these are within the set internal difference criteria. This unique feature provides redundancy in pressure measurement.
Thus, users also get a stable and reliable pressure reading at all times as well as a pre-indication of when to service or recalibrate the barometer.
QNH and QFE
The PTB330 can be set to compensate for QNH and QFE pressure used especially in aviation. The QNH represents the pressure reduced to sea level, based on the altitude and temperature of the observation site. The QFE represents the height corrected pressure of small differences in altitude, for example, the air pressure at the air eld elevation.
Graphical Display
The PTB330 features a multi-lingual, graphical display allowing users to monitor measurement trends. The graph is updated automatically while measuring and it provides a one-year measurement history. In addition to instant pressure, the PTB330 also provides the WMO pressure trend and tendency codes.
Applications
The PTB330 can be used successfully for aviation, professional meteorology, and for demanding industrial pressure measurement applications such as accurate laser interferometric measurement and exhaust gas analysis in engine test benches.
Additional Information:
Product Details:
| Brand | VAISALA |
GMT220 Series Carbon Dioxide Transmitters for Industrial Applications
Features/Benefits
· Incorporates Vaisala CARBOCAP® - the silicon based NDIR sensor
· IP65 protected against dust and spray water
· Several measurement ranges
· Easy installation
· Standard analog outputs and two configurable relays available
Applications include:
· Horticulture and fruit storage
· Greenhouses and mushroom farming
· Safety alarming and leakage monitoring
· Demand controlled ventilation in harsh environments
The Vaisala CARBOCAP® Carbon Dioxide Transmitter Series GMT220 is designed to measure carbon dioxide in harsh and humid environments. The housing is dust- and waterproof to IP65 standards.
The GMT220 series transmitters incorporate the advanced Vaisala CARBOCAP® Sensor. The patented sensor has unique reference measurement capabilities. Its critical parts are made of silicon; this gives the sensor outstanding stability over both time and temperature. By lengthening the calibration intervals, the user saves both time and money.
Interchangeable Probes
The user has a choice of measurement ranges up to 20% of CO2. The GMT221 is for higher concentrations of CO2 and the GMT222 for lower concentrations of CO2. The GMT220 probes are interchangeable. They can be removed and reattached or replaced at any time – without the need for calibration and adjustment. The probes can be attached directly to the transmitter body or, when used with a cable, installed remotely into hard-to-reach places or areas with dangerously high levels of CO2.
The interchangeability of the GMT220 transmitter’s probes truly facilitates field maintenance. The end user can carry out field maintenance without any additional equipment or heavy and expensive calibration gas bottles by simply replacing a probe. Probes that have been replaced can be sent to Vaisala for recalibration.
Additional Information:
Product Details:
| Brand | VAISALA |
HMS110 Series Humidity and Temperature Transmitters for High-Accuracy Outdoor Measurements in Building Automation Applications
Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMS110 are designed for demanding outdoor measurements in building automation applications. These ±2% transmitters include an integrated radiation shield to reduce the influence of solar radiation on temperature and humidity measurements.
Proven Vaisala HUMICAP® Performance for Outdoor Measurements
HMS110 transmitters are equipped with the trusted HUMICAP® 180R – a robust, general-purpose humidity sensor that functions well in high humidity. The sensor’s superior stability ensures long-lasting accuracy and minimal maintenance throughout the transmitter’s lifetime. The integrated radiation shield allows unrivaled measurement performance, reducing the impact of sunshine on temperature and humidity measurements and ensuring measurement accuracy in outdoor conditions.
Easy Installation and Maintenance
HMS110 transmitters are easy to install. They can be mounted directly onto a wall or pole without any extra accessories. There are no loose parts, screws are retained in the enclosure, all connectors are clearly labeled, and the connectors are within easy reach. The HUMICAP® sensor’s excellent long-term stability and high-quality materials ensure minimal need for maintenance. If necessary, the transmitter can be field-calibrated using either an HM70 Hand-Held Humidity and Temperature Meter, or a PC connection.
Features/Benefits
* Reliable outdoor transmitters with integrated radiation shields
* ±2 %RH accuracy
* Proven HUMICAP® 180R sensor for long-lasting accuracy
* 3-point NIST traceable calibration (certificate included)
* Default output parameters are relative humidity and temperature. Dew point temperature, wet bulb temperature, and enthalpy outputs selectable with a PC connection.
* Current output (4…20 mA)
* On-site calibration with HM70 Hand-Held Meter or PC connection
* Ingress protection IP65
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Unit |
| Display Type | Digital |
| Brand | VAISALA |
| Material | ABS |
| Weight | 490g |
Vaisala HUMICAP® Hand-Held Humidity and Temperature Meter HM40
Benefits
* Compact and portable, easy to use hand-held meter
* Versatile meter with wide measurement range and multiple calculated parameters
* Standard and remote probe models available
* Ideal for spot-checking, on the go
Features
* Humidity measurement range 0 ... 100 %RH
* Operating temperature range -10 °C ... +60 °C
* Incorporates the proven Vaisala HUMICAP® 180R Sensor
* The interchangeable measurement probe HMP113 can be user calibrated
* Graphical display indicates when measurement has stabilized
* Hold-button to freeze the screen and save the reading
* Multilingual user interface with 10 languages (EN, DE, FR, JA, ZH, PT, ES, RU, FI, SV)
The HM40 is a compact and portable humidity meter at hand everywhere you go. It is an ideal spot checking tool that is easy to use and provides reliable measurement. It can be used for a wide range of various portable measurement applications. According to a user's needs, the meter is available in two models: standard and with a remote probe.
Simple and easy to use
The HM40 includes a user-friendly, large graphical display and easy-to use push buttons. The user interface is simple and intuitive to use, and available in 10 languages. Also, many other settings can be modified by the user to best suit his individual needs. In addition to relative humidity and temperature, the HM40 provides five calculated humidity parameters, all available in both metric and nonmetric units.
The meter is powered by 2 AA-sized batteries. An external NiMH battery recharger with USB connection and rechargeable NiMH batteries are offered as an option. Each HM40 comes also with a handy belt clip and a case.
Easy recalibration
The calibration of the HM40 is easy: just send the meter back to a Vaisala Service Center for recalibration or simply plug in a recently calibrated interchangeable HMP113 measurement probe. Alternatively, the HM40 can be user calibrated on site using a humidity reference, e.g. the Vaisala Humidity Calibrator HMK15.
Additional Information:
Product Details:
| Temperature Range | -50 to 250 deg C |
| Accuracy | Class B |
| Application | Industrial |
| Termination Type | Jack |
| Probe Material | Aluminium |
| Probe Diameter | 0.5 - 8 mm |
| Probe Length | 0 - 150 mm |
| Cable Length | 3 m |
Product Details:
| Minimum Order Quantity | 1 no |
| Brand | Vaisala |
Additional Information:
Product Details:
| Minimum Order Quantity | 1 NO |
| Hook Type | Stainless Steel |
| Brand | GRAYWOLF |
Additional Information:
Product Details:
| Brand | VAISALA |
The Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMT360 are the ideal solution for measuring humidity in hazardous areas. They operate safely and reliably even in the most hazardous classifications. The HMT360 transmitters' proven performance and technology conform with rigorous international standards
Intrinsically safe
The entire HMT360 transmitter can be installed directly in explosive areas. It can withstand continuous exposure to potentially explosive environments that contain flammable gases or dust.
Customized configuration
Due to the microprocessor based electronics, options and accessories, the HMT360 series is truly flexible.
Customers may specify the transmitter configuration when ordering the instrument, however changes in configuration can also easily be made in the field.
Interchangeable probes
The HMT360 offers six probe options for various applications:
HMP361 - wall mount
HMP363 - confined spaces
HMP364 - pressurized spaces
HMP365 - high temperature
HMP367 - high humidity
HMP368 - pressurized pipelines
The interchangeable probes enable fast and easy removal or re-installation when required.
Calibration, for example, is easy to perform due to the modular structure.
All calibration coefficients are included in the probe unit itself, which means that probes can be switched between transmitter bodies without losing the accuracy.
Optimized sensors
In addition to the standard Vaisala HUMICAP® Sensor, an application specific, very chemically durable sensor is also available.
Long-term solution
The HMT360 transmitters are an investment; their rugged design, combined with trouble-free operation, ensure a long-term solution for monitoring humidity and dewpoint in explosive environments.
Customized calibration and maintenance contracts for the HMT360 series are available on request.
Features/Benefits
Measures humidity and temperature, outputs also dew point, mixing ratio, absolute humidity and wet bulb temperature
Safe operation with the entire transmitter in hazardous areas: Division 1 and 2 (USA, Canada), Categories 1G / Zone 0 and 1D / Zone 20 with protection cover (EU)
Intrinsically safe
Designed for harsh conditions
Vaisala HUMICAP® Sensor features high accuracy, excellent long-term stability, and negligible hysteresis
Six probe options
Temperature range between -40 … +180°C (-40 … +356°F) depending on the probe option
NIST traceable (certificate included)
Product Details:
| Brand | VAISALA |
HMK15 Humidity Calibrator
Features/Benefits
· Easy and reliable calibration of humidity probes and transmitters
· Based on saturated salt solutions
· Fast temperature equilibration
· No external power required
· Suitable for laboratory use and on-site checks
· Chambers and transit covers make HMK15 easy to transport
· Pre-measured certified salts available
· Vaisala Service Centres offer accredited calibrations for humidity, temperature and barometric pressure.
No measuring instrument stays accurate by itself. It is essential that the functioning of an instrument is periodically checked against a reference. Vaisala has developed the Vaisala Humidity Calibrator HMK15 to make calibration and spot checking of humidity probes and transmitters easy and reliable.
Method Used by Leading Laboratories
The operating principle of the HMK15 is based on the fact that a saturated salt solution generates a certain relative humidity in the air above it. The reading of the humidity probe or transmitter can then be adjusted accordingly. Many leading laboratories use this generally accepted and reliable method to calibrate humidity instruments. Usually two or three different salt solutions are used. Salts are chosen according to the application.
Certified Salts
The HMK15 can be ordered with certified and pre-measured salts. A sample calibration is made from each batch in Vaisala’s Measurement Standards Laboratory (MSL).
Calibrated Thermometer
The HMK15 can be ordered with a thermometer, which is used for measuring the temperature during the calibration. It can also be used for checking the temperature measurement accuracy of the transmitter. The thermometer can contain either mercury (accuracy ±0.3 °C (±0.54 °F)) or red capillary fluid (accuracy ±1.0 °C (±1.8 °F)).
FINAS Approved Measurement Standards Laboratory
Vaisala’s Measurement Standards Laboratory is a FINAS accredited calibration laboratory. FINAS is a member of the EA (the European Cooperation for Accreditation).
Additional Information:
Product Details:
| Brand | VAISALA |
| Material | ABS |
HMP155 Humidity and Temperature Probe
The Vaisala HUMICAP® Humidity and Temperature Probe HMP155 provides reliable humidity and temperature measurement. It is designed especially for demanding outdoor applications.
Long-term Stability
The HMP155 has the proven VaisalaHUMICAP®180R sensor that has excellent stability and withstands well harsh environments.
The probe structure is solid and the sensor is protected by default with a sintered teflon filter, which gives maximum protection against liquid water, dust, and dirt.
Warmed Probe and High Humidity Environment
Measuring humidity reliably is challenging in environments where humidity is near saturation.
Measurements may be corrupted by fog, mist, rain, and heavy dew.
A wet probe may not give an accurate measurement in the ambient air.
This is an environment to which Vaisala has designed a patented, warmed probe for reliable measuring.
As the sensor head is warmed continuously, the humidity level inside it stays below the ambient level.
Thus, it also reduces the risk of condensation forming on the probe.
Fast Measurements
With its fast response time, the additional temperature probe for the HMP155 is ideal for measurement in environments with changing temperatures.
The new membrane filter speeds up the RH measurement.
Long Lifetime
Protecting the sensor from scattered and direct solar radiation, and precipitation will increase its lifetime.
Thus, Vaisala recommends installing the HMP155 in one of the following radiation shields: DTR503, DTR13, or a Stevenson screen.
For the additional temperature probe, an installation kit is available to be used with DTR502 radiation shield.
Features/Benefits
* Vaisala HUMICAP®180R sensor - superior long-term stability
* Optional warmed humidity probe and chemical purge
* Plug-and-play
* USB connection for service use
* Fits with DTR13 and DTR503 radiation shields and also for a Stevenson screen
* Weather-proof housing IP66
* Optional, fast temperature probe
* Different output possibilities: voltage, RS-485, resistive Pt100
* Applications: meteorology, aviation and road weather, instrumentation
Additional Information:
Product Details:
| BRAND | VAISALA |
Additional Information:
Product Details:
| Model Name/Number | GMP252 |
| Usage/Application | Industrial |
| Material | PBT PLASTIC |
| Brand | VAISALA |
| Color | WHITE |
| Voltage Range | 24VDC |
Product Details:
| Model Name/Number | GMP251 Carbon Dioxide Probe for %-Level Measurements |
| Usage/Application | Industrial |
| Material | PET PLASTIC |
| Brand | VAISALA |
| Color | WHITE |
| Voltage Range | 24VDC |
Product Details:
| Brand | Rion |
| Model | PV series accelerometers |
| Application | Industrial |
Rion Accelerometers
Rion has a wide range of accelerometers which are suitable across a wide range of applications.
Rion’s accelerometers are piezoelectric type accelerometers with both Shear type as well as Compression type’s available.
Also available are a series of preamplifiers to allow for the connection of the Rion Accelerometers to a wide variety of Rion equipment.
Features:
* Varied Frequency ranges across models
* Usable in wide temperature and humidity range.
* Available for a wide range of applications
* Specific models with Preamplifiers are TEDS Compliant
Additional Information:
Product Details:
| Interface | PC INTERFACE CABLE |
The Rion DA-21 4 Channel Data Recorder is suitable for extended data recording of Sound and Vibration measurements. The user has the ability to choose from utilizing any combination of microphones and accelerometers to allow for comprehensive measurements.
The data is saved in WAVE form and reproduced as analog signals. Data can be exported into a computer for waveform analysis and other processing tasks.
Features:
· CCLD 2mA, 4mA (factory option)
· DC to 20 kHz signal frequency range
· Light weight of only 1.2 kg (excl batteries)
· Long recording times
· Ability to record on SD Card
· Two units can be combined together for up to 8 channels measurement
Optional Software:
· Viewer Software – AS-71 Viewer
· Waveform Analysis Software – AS-70
Additional Information:
Product Details:
| Brand | Vaisala |
| Material | SS |
GMM111 Carbon Dioxide Module
Features/Benefits
· Compact CO2 module with flow-through aspiration
· Ideal for control of CO2 concentrations in incubators
· Incorporates Vaisala CARBOCAP, the silicon based NDIR sensor with unique internal referencing
· Advanced single-beam, dual wavelength measurement with no moving parts
· Measurement range options 0 .... 5 %, 0 .... 10 % and 0 .... 20 % CO2
· Excellent long-term stability
GMM111
The Vaisala CARBOCAP Carbon Dioxide Module GMM111 is designed especially for control of biological processes where high CO2 concentrations are used. It has 3 optional measurement ranges 0 ... 5/10/20 % CO2. The GMM111 is a flow-through model and has barbed connectors for attaching the in and out flow tubes. As the module is not mounted in the chamber, the chamber can be heat sterilized without removing the module.
The Vaisala CARBOCAP CO2 sensors have been proven to be accurate and durable. They have an excellent long-term stability, which decreases maintenance. The superior performance of Vaisala CARBOCAP sensors results largely from the stable reference provided by the electrically tunable Fabry-Perot Interferometer(FPI).
The tunable FPI filter measures CO2 absorption, and simultaneously a reference wavelength. This internal reference measurement compensates effectively for any changes in the optical path, such as light source intensity changes and contamination.
In the HVAC market, this type of reference measurement is a unique feature to Vaisala CARBOCAP products.
The true internal reference measurement of Vaisala CARBOCAP CO2 transmitters provides years of stable CO2 measurements.
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Unit |
| Model | NA-28, NA-28 |
| Brand | RION |
| Usage/Application | Industrial Use |
Additional Information:
Product Details:
| Minimum Order Quantity | 1 Unit |
| Material | SS |
| Brand | Vaisala |
HMM100 Humidity Module for Environmental Chambers
Features/Benefits
· Full temperature compensation over the operating temperature range of -70C ... +180C
· High temperature tolerance, also suitable for heatsterilization
· Excellent measurement accuracy with Vaisala HUMICAP® 180R sensor
· Durable
· Easy field calibration by trimmers
· Maintenance-free
· Easy to install
· Applications: test chambers, incubators
The HMM100
The Vaisala HUMICAP® Humidity Module HMM100 is an open frame module for integration into environmental chambers. The modules provide a single analog output channel for relative humidity (RH) or dew point (Td).
Two probes are available, one made of plastics, the other of stainless steel. Several cable lengths up to 3 meters are available. Both the probes have the Vaisala HUMICAP® 180R sensor which ensures excellent measurement accuracy.
Robust and Reliable
The HMM100 probe works in freezing conditions (-70 °C) and also in temperatures up to +180 °C. The HMM100 is easy to install and the probe can be freely placed in a test chamber as the speed of airflow does not affect the measurement.
Maintenance-free
Compared to psychrometers, the HMM100 is practically maintenance free. There is no wick that needs changing and there is no need for a water tank or water pump. Thus, environmental stress screening can be done reliably.
Accessories
The accessories available are a component board mounting bracket with a lid, probe clamp, USB-cable for service use, a module housing and a probe mounting flange.
Additional Information:
Product Details:
| Application | Laboratory Use, Industrial Use |
| Brand | RION , JAPAN |
| Model | SA-02 |
Rion SA-02 is a multi-channel signal analyser platform which is compatible with the input of piezoelectric accelerometers as well as microphones. The SA-02 vibration analysis platform allows up to 32 channels of measurement.
The SA-02 Multi-channel signal analyser combines FFT Analysis with 1/1,1/3,1/12 Octave band analysis. The SA-02 can be paired with a wide variety of application specific programmes to further enhance its capabilities.
Applications:
· Manufacturing and development of engines, motors and other products
· Measurement of vibration of devices in manufacturing plants as well as power generating facilities
Features:
· TEDS Compliant
· Allows high frequency analysis in multiple channels
· Various analysis software available
· Easy Operation
· AC Output connector
Analysis Modes:
· Time Waveform
· FFT Analysis
· Power Spectrum Map
· Octave Map
· Auto-Correlation Function
· Cross-Correlation Function
· Transfer Function
· Coherence function
· Amplitude probability density function
· Octave Band Analysis
· Recall Processing
· Overlay display
Additional Information:
Product Details:
| Brand | VAISALA |
| Model Number/Name | PDT 101 |
Vaisala Differential Pressure Transmitter PDT101
Features/Benefits
· Easy mounting on wall, DIN rail or panel
· 2 pressure ranges (Pa and in H2O)
· Accessible zero and span adjustment potentiometers
· ¼” brass tubing connections
· LED status indicator
· Specially designed for critical and regulated environments
· Euro style detachable connector
· NIST traceable (certificate included)
Operating Environment
Vaisala Differential Pressure Transmitter PDT101 is designed especially for demanding life science and high technology cleanroom applications. The PDT101 transmitter is ideal for incorporating into the Vaisala Veriteq Continuous Monitoring System to measure and monitor the critical environmental parameters as required in regulated environments.
Performance
The PDT101 offers high accuracy, sensitivity and stability with accuracy 0.40% of span providing a highly reliable and repeatable measurement. The sensor uses a micro-machined, ultra-thin silicon diaphragm which provides inherent sensor repeatability and stability. The sensor enables precise measurement and control in high performance cleanrooms. The PDT101 transmitter is available with voltage output (3-wire) or current output (2-wire). Zero and span adjustment screws are available on every PDT101 model. Both adjustments are accessible from the front of the unit.
Applications
The PDT101 is suitable for high performance cleanroom environments in the life science, semiconductor and electronics industries. As part of a continuous monitoring system, it is highly suitable for regulated environments where continuous, documented and redundant data is a requirement to meet FDA regulations. The compact design is well suited for mounting in a cleanroom or in the adjacent corridor with LED indicator lights for quick and easy power status spotcheck.
Additional Information:
Product Details:
| Brand | VAISALA |
| Model Number/Name | PDT 102 |
Vaisala Differential Pressure Transmitter PDT102
Features/Benefits
· In-place system calibration and on-line monitoring without disturbing process tubes with optional process valve actuator and test jacks
· Ultrathin profile ideally suited for DIN rail mount reduces installation and calibration costs
· High accuracy, two options; 0.25% or 0.50% of span designed for use in critical monitoring of cleanrooms for pharmaceutical, biotechnology, medical device and semiconductor controlled manufacturing environments
· Extremely robust MEMS silicon sensor technology provides very high accuracy, sensitivity, stability and durability
· NIST traceable 9 point calibration with certificate
· Front side accessible zero and span adjustment potentiometers
Operating Environment
Vaisala Differential Pressure Transmitter PDT102 is a high performance instrument designed primarily for life science and high technology cleanroom applications. The front panel includes zero and span adjustment potentiometers for convenient adjustment. The PDT102 transmitter is ideal for incorporating into the Vaisala Veriteq Continuous Monitoring System to measure and monitor the critical environmental parameters as required in regulated environments.
Performance
The PDT102 offers very high accuracy, sensitivity and stability with two options for accuracy, 0.25% or 0.50% of span providing a highly reliable and repeatable measurement. The sensor uses a micro-machined, ultra-thin silicon diaphragm which provides inherent sensor repeatability and stability. The sensor enables precise measurement and control in high performance cleanrooms. The PDT102 transmitter is available with voltage output (3-wire) or current output (2-wire).
Available Options
Online monitoring of the PDT102 is simple using the optional process valve actuator and the front access test jacks. The front access test jacks provide online process reference signal or calibration signal without disconnecting power supply wiring. Measurements can be made using a standard multimeter.
Additional Information:
Product Details:
| Brand | VAISALA |
HMT330 Series Humidity and Temperature Transmitters for Demanding Humidity Measurement
Features/Benefits
* Six models for demanding industrial applications
* Full 0 ... 100 % RH measurement, temperature range up to +180 °C (+356 °F) (depending on model)
* Pressure tolerance up to 100 bar (depending on model)
* Next generation Vaisala HUMICAP® Sensor for excellent accuracy and stability
* Graphical display of measurement trends and over four-year history
* Multilingual user interface
* Excellent performance in harsh chemical concentrations
* Corrosion resistant IP65 housing
* NIST traceable (certificate included)
* Analog outputs, WLAN/LAN
* MODBUS protocol support (RTU/TCP)
The Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMT330 is designed for demanding industrial applications where stable measurement and wide customization is important.
Vaisala HUMICAP® Performance
The HMT330 series incorporates Vaisala's 30 years of experience in industrial humidity measurement.
An updated, even more stable and chemical resistant HUMICAP® sensor is available, next to the proven reliable and accurate sensor.
Chemical Purge Minimizes Effects of Contaminants
In environments with high concentrations of chemicals and cleaning agents, chemical purge option helps to maintain measurement accuracy between calibration intervals.
Chemical purge involves heating the sensor to remove harmful chemicals. The function can be initiated manually or programmed to occur at set intervals.
Graphical Display of History and Measurement Trends
The HMT330 can be ordered with a large numerical and graphical display, which allows the user to clearly monitor operational data, measurement trends and 1-year measurement history. The optional data logger with real-time clock makes it possible to generate over four years of measured history, and zoom in on any desired time or time frame. The battery backup of the clock guarantees a reliable logging of measured data.
The display alarm allows tracking of any measured parameter, with a freely configurable low and high limit.
Data Collection and (Wireless) Transfer to PC
The recorded measurement data can be viewed on the display or transferred to a PC with Microsoft Windows® software. The transmitter can also be connected to a network with an optional (W)LAN interface, which enables a (wireless) Ethernet connection. A USB-RJ45 cable makes it easy to connect the service port of the HMT330 to a PC.
Many Ways to Install and Versatile Outputs
Mains and DC power options, and several mounting accessories make the instrument easy to install.
The HMT330 can have up to three analog outputs. Isolated galvanic power supply and relay outputs are also available. For serial interface the USB connection, RS232 and RS485 can be used.
HMT330 is also capable in applying the MODBUS communication protocol and together with an appropriate connection option provides either MODBUS RTU (RS485) or MODBUS TCP/IP (Ethernet) communication.
Flexible Calibration
The HMT330 instruments are calibrated at six humidity points at the factory. A quick, one-point field calibration can be performed with the hand-held HM70 meter.
A two-point field calibration can be performed with the HMK15 salt bath calibrator in a controlled environment. The transmitter can be sent to Vaisala for recalibration. Accredited calibrations and maintenance contracts are also available.
Product Details:
| Brand | Vaisala |
| Model | MMT330 series moiture and temperature in oil transmitter |
| Application | Industrial |
MMT330 Series Moisture and Temperature Transmitters for Oil
Features/Benefits
· Continuous on-line measurement of moisture in oil
· Ball valve installation – no need to shut down the process
· Proven Vaisala HUMICAP® Sensor, 15 years in oil applications.
· Easy to calibrate and maintain in the field - Compatible with Vaisala HUMICAP® Hand-Held Moisture for Oil Meter MM70
· NIST traceable calibration (certificate included)
· Analog outputs, WLAN/LAN
· MODBUS protocol support (RTU/TCP)
· Approved for Installation in lubrication system of MAN Diesel & Turbo Two-Stroke Diesel Engines.
The Vaisala HUMICAP® Moisture and Temperature Transmitter Series for Oil MMT330 enables fast and reliable detection of moisture in oil.
The MMT330 can be used in on-line moisture monitoring and as a control device, allowing separators and oil driers to be started only when needed.
Proper monitoring saves both oil and the environment. With the MMT330 it is easy and economical to monitor the changes of moisture in oil.
Reliable Vaisala HUMICAP® Technology
The MMT330 incorporates the latest generation of the Vaisala HUMICAP® Sensor, which is the result of 15 years of field experience. It was developed for demanding moisture measurement in liquid hydrocarbons.
The sensor's excellent chemical tolerance provides accurate and reliable measurement over a wide measurement range.
For Diverse Applications and Demanding Conditions
Because of the variety of probes, the transmitter can be used in lubrication systems, hydraulic systems, and transformers.
Indicates the Margin to Water Saturation
The MMT330 measures moisture in oil in terms of the water activity (aw) and temperature (T). Water activity indicates directly whether there is a risk of free water formation. The measurement is also independent of oil type and age.
Additional Information: