Vaisala Intrinsically Safe Humidity and Temperature Transmitter HMT368

Description
For moisture in oil and JET A-1 fuel Humidity and Temperature Transmitter HMT368 is suitable for measuring moisture in oil in e.g. central lubrication systems, hydraulic systems and power transformers, and it is designed specifically for hazardous and explosive environments. The entire transmitter can be placed into zone 0. The HMT368 probe enables flexible installation in pressurized pipelines. In addition, there is another version for measuring JET A-1 fuel moisture. The HMT368 is part of the HMT360 series. HMT368F for moisture in oil HMT368H for JET A-1 fuel Features: Complies with classifications from VTT (ATEX​, Europe), FM (USA), CSA (Canada), TIIS (Japan), PCEC (China), VTT (IECEx)​, and TR CU (EAC: Russia, Kazakhstan and Belarus) Interchangeable probe allows for easy maintenance & calibration 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: Div I and II (USA, Canada), Categories 1G/Zone 0 Vaisala HUMICAP® Sensor features high accuracy, excellent long-term stability, and negligible hysteresis NIST traceable (certificate included) Key Benefits • Intrinsically safe   • The whole transmitter can be installed into the explosive area up to zone 0.  • Convenient   • The interchangeable probe module enables a simple switch of a calibrated probe in the field.  • Trouble-free   • The rugged design and trouble-free operation ensure a long product life-time.
Datasheet
Description
For moisture in oil and JET A-1 fuel Humidity and Temperature Transmitter HMT368 is suitable for measuring moisture in oil in e.g. central lubrication systems, hydraulic systems and power transformers, and it is designed specifically for hazardous and explosive environments. The entire transmitter can be placed into zone 0. The HMT368 probe enables flexible installation in pressurized pipelines. In addition, there is another version for measuring JET A-1 fuel moisture. The HMT368 is part of the HMT360 series. HMT368F for moisture in oil HMT368H for JET A-1 fuel Features: Complies with classifications from VTT (ATEX​, Europe), FM (USA), CSA (Canada), TIIS (Japan), PCEC (China), VTT (IECEx)​, and TR CU (EAC: Russia, Kazakhstan and Belarus) Interchangeable probe allows for easy maintenance & calibration 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: Div I and II (USA, Canada), Categories 1G/Zone 0 Vaisala HUMICAP® Sensor features high accuracy, excellent long-term stability, and negligible hysteresis NIST traceable (certificate included) Key Benefits • Intrinsically safe   • The whole transmitter can be installed into the explosive area up to zone 0.  • Convenient   • The interchangeable probe module enables a simple switch of a calibrated probe in the field.  • Trouble-free   • The rugged design and trouble-free operation ensure a long product life-time.
Datasheet

Suppliers

Company
Product
Description
Supplier Links
Intrinsically Safe Humidity and Temperature Transmitter - HMT368 - Vaisala
Burlington, MA, United States
Intrinsically Safe Humidity and Temperature Transmitter
HMT368
Intrinsically Safe Humidity and Temperature Transmitter HMT368
For moisture in oil and JET A-1 fuel Humidity and Temperature Transmitter HMT368 is suitable for measuring moisture in oil in e.g. central lubrication systems, hydraulic systems and power transformers, and it is designed specifically for hazardous and explosive environments. The entire transmitter can be placed into zone 0. The HMT368 probe enables flexible installation in pressurized pipelines. In addition, there is another version for measuring JET A-1 fuel moisture. The HMT368 is part of the HMT360 series. HMT368F for moisture in oil HMT368H for JET A-1 fuel Features: Complies with classifications from VTT (ATEX​, Europe), FM (USA), CSA (Canada), TIIS (Japan), PCEC (China), VTT (IECEx)​, and TR CU (EAC: Russia, Kazakhstan and Belarus) Interchangeable probe allows for easy maintenance & calibration 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: Div I and II (USA, Canada), Categories 1G/Zone 0 Vaisala HUMICAP® Sensor features high accuracy, excellent long-term stability, and negligible hysteresis NIST traceable (certificate included) Key Benefits • Intrinsically safe   • The whole transmitter can be installed into the explosive area up to zone 0.  • Convenient   • The interchangeable probe module enables a simple switch of a calibrated probe in the field.  • Trouble-free   • The rugged design and trouble-free operation ensure a long product life-time.

For moisture in oil and JET A-1 fuel

Humidity and Temperature Transmitter HMT368 is suitable for measuring moisture in oil in e.g. central lubrication systems, hydraulic systems and power transformers, and it is designed specifically for hazardous and explosive environments. The entire transmitter can be placed into zone 0. The HMT368 probe enables flexible installation in pressurized pipelines. In addition, there is another version for measuring JET A-1 fuel moisture. The HMT368 is part of the HMT360 series.

  • HMT368F for moisture in oil
  • HMT368H for JET A-1 fuel

Features:

  • Complies with classifications from VTT (ATEX​, Europe), FM (USA), CSA (Canada), TIIS (Japan), PCEC (China), VTT (IECEx)​, and TR CU (EAC: Russia, Kazakhstan and Belarus)
  • Interchangeable probe allows for easy maintenance & calibration
  • 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: Div I and II (USA, Canada), Categories 1G/Zone 0
  • Vaisala HUMICAP® Sensor features high accuracy, excellent long-term stability, and negligible hysteresis
  • NIST traceable (certificate included)

Key Benefits

 • Intrinsically safe   • The whole transmitter can be installed into the explosive area up to zone 0.
 • Convenient   • The interchangeable probe module enables a simple switch of a calibrated probe in the field.
 • Trouble-free   • The rugged design and trouble-free operation ensure a long product life-time.

Supplier's Site Datasheet

Technical Specifications

  Vaisala
Product Category Humidity Transmitters
Product Number HMT368
Product Name Intrinsically Safe Humidity and Temperature Transmitter
Technology Capacitive; Vaisala HUMICAP®
Variables Measured Relative Humidity; Absolute Humidity; DewPoint; Temperature; Wet Bulb
Relative Humidity Range 0.0 to 100 %
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