Intrinsically Safe Humidity and Temperature Transmitter Series HMT360

Vaisala HUMICAP® HMT360 wall mount transmitter is designed specifically for hazardous and explosive environments. The entire transmitter can be placed into zone 0. There are six different models depending on the probe:

  • HMT361 for Wall Mounting
  • HMT363 for Confined Spaces
  • HMT364 for High Pressure
  • HMT365 for High Temperature
  • HMT367 for High Humidities
  • HMT368 for Pressurized Pipelines

Click here to download bid specs for USA.

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)​
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)
Vaisala HUMICAP® Sensor features high accuracy, excellent long-term stability, and negligible hysteresis
Six probe options
Temperature range between -70 … +180 °C (-94 … +356 °F) depending on the probe option
Traceable calibration (certificate included)
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Key Benefits

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