HMP5 Process Humidity and Temperature Probe -40 ... +180°C, Modbus, 0.8%RH accuracy - Vaisala Online Store

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HMP5 Process Humidity and Temperature Probe -40 ... +180°C, Modbus, 0.8%RH accuracy

HMP5 Humidity and Temperature probe is designed for high-temperature applications such as baking ovens and industrial drying kilns.

The HMP5 can be used as stand-alone Modbus RTU digital transmitter, or used together with INDIGO200 series of transmitters. The high-temperature tolerant cable in the probe is 2 meters. The probe can be connected directly to the Indigo201 or with M12/5M extension cables up to 30 m

The probe is equipped with HUMICAPR2 composite sensor. Sensor purge functionality improves measurement performance under applications where the probe is exposed to high chemical concentrations

A flange installation kit allows installing through insulation materials with adjustable installation depth. The probe is suitable for continuous temperatures in range of -40..+180 °C (-40..+356 °F)

See Indigo compatible products

Watch the video to learn more about the Indigo and to see the Indigo compatible products:

Included in the package:

  • HMP5 Humidity and Temperature probe
  • Traceable 5-point calibration report
  • Mounting clips
  • Calibration adapter for HMK15 calibrator
  • Quick guide

Not included in the package:

  • Indigo201 or Indigo202 transmitter, to be purchased separately
  • M12/5 extension cable
  • Flange installation kit 210696
  • HMP5 Process Humidity and Temperature Probe -40 ... +180°C, Modbus, 0.8%RH accuracy
    INDIGO HMP5 Humidity and Tempearature Probe for high temperatures
    Standard delivery time for single unit: 1 week
    About delivery times »
    Warranty: 24 months
    About warranty »

    Part no. HMP5

    Quantity Price
    1490 € + VAT

    Detailed information

    Measurement parameter(s)Relative Humidity, Temperature, calculated humidity variables
    Measurement range0..100 %RH, -40..+180 °C
    Measurement accuracy+/- 0.8 %RH +/-0.1 °C (0.18 °F)
    Operating temperature -40 ... +60 °C probe body; -40..+180 °C (-40..+356 °F) probe head
    High temperatureHigh temperature
    Operating voltage15..30 VDC
    Digital outputsModbus RTU (RS-485)
    Housing classificationIP66
    Links See full specifications on
    Download user guides and other product documents on

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