HMT330

HMT330 Series Humidity and Temperature Transmitters for Demanding Humidity Measurement

Measure humidity in harsh environments with the best-in-class instrument you can truly depend on. The Vaisala HUMICAP® Humidity and Temperature Transmitter Series HMT330 with 10-year warranty* is designed for demanding industrial applications where stable measurements and extensive customization are essential.

There are six models to choose from:

HMT331 for wall mounting

HMT333 for duct mounting and tight spaces

HMT334 for high pressures up to 100 bar and vacuum conditions

HMT335 for high temperatures

HMT337 for high humidity and meteorological applications

HMT338 for pressurized pipelines up to 40 bar

The instrument can be quickly tailored to meet the specific needs of each individual application and is pre-configured for each delivery.

Features

  • 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
  • Excellent performance in harsh conditions; good chemical tolerance
  • Corrosion-resistant IP65/IP66 housing
  • Traceable calibration for measurement and analog outputs (certificates included)
  • RS232/485/422 LAN
  • Modbus protocol support (RTU/ TCP)
  • Optional graphical display and keypad for convenient operation 

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