HMT120 Cleanroom and HVAC Relative Humidity Transmitter, Wall Model, Current Loop, 1.5%RH accuracy, 357€ - Vaisala Online Store

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HMT120 Cleanroom and HVAC Relative Humidity Transmitter, Wall Model, Current Loop, 1.5%RH accuracy, 357€

The HMT120 is designed for relative humidity monitoring in cleanrooms and it is also well suited for demanding HVAC applications. The smooth surface of the enclosure tolerates cleaning agents well and the surface is easy to clean. The HMT120 transmitters use a fully interchangeable sensor probe. It can be easily removed and replaced without having to adjust the transmitter, which allows for easy and quick recalibration of the transmitter.

The HMT120 has a 4…20 mA loop-powered output corresponding to 0…100% RH.

See HMT120 series products
The HMT120-series replaces the popular HMT100 transmitters.

The package includes:

  • Calibration certificate (ISO9001 compliant, traceable)
  • Cable gland for 2…6 mm cable
  • User's Guide in English

HMT120 Cleanroom and HVAC Relative Humidity Transmitter, Wall Model, Current Loop, 1.5%RH accuracy, 357€
The HMT120 Relative Humidity Transmitter is ideal for cleanroom, laboratory and data center use.
Standard delivery time for single unit: 1 weeks
About delivery times »
Warranty: 24 months
About warranty »

Part no. HMT120HA0A1A12A1A0Z

Quantity Price
364 € + VAT

Detailed information

Measurement parameter(s)Relative humidity
Measurement range0 ... 100 % RH
Measurement accuracy±1.5 % RH (0 ... 90 % RH)
±2.5 % RH (90 ... 100 % RH)
Operating temperature-40 ... +60 °C (-40 ... 140 °F)
Operating voltage10 ... 35 VDC / 24 VAC
Analog outputs4 ... 20 mA
Housing classificationIP65 (NEMA 4)
Links See full specifications on Vaisala.com
Download user guides and other product documents on Vaisala.com


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