HMD70U Humidity Transmitter for demanding HVAC, Duct Model, Voltage Output, 2% accuracy - Vaisala Online Store

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HMD70U Humidity Transmitter for demanding HVAC, Duct Model, Voltage Output, 2% accuracy

The duct mounted Vaisala HUMICAP® Humidity Transmitter HMD70U is designed for monitoring relative humidity in energy management systems in buildings. The combination of high accuracy, stability and reliable operation makes this product the ideal choice for demanding applications.

On-site calibration has been made easy with the high precision trimmers and compatibility with the Vaisala HUMICAP® Hand-held Humidity and Temperature Meter HM70.

The HMD70U has a user selectable 0…1 V, 0…5 V or 0…10 V output.

The package includes:

  • Calibration certificate (ISO9001 compliant, traceable to NIST)
  • Cable gland for 7...10 mm (PG9) cable
  • User's Guide in English

HMD70U Humidity Transmitter for demanding HVAC, Duct Model, Voltage Output, 2% accuracy
HMD70U Humidity Transmitter for Ducts in HVAC Applications, 3-Wire Voltage Output
Standard delivery time for single unit: 1 week
About delivery times »
Warranty: 24 months
About warranty »

Part no. HMD70U

Quantity Price
316 € + VAT

Detailed information

Measurement parameter(s)Relative humidity
Measurement range0 ... 100 % RH
Measurement accuracy±2.0 % RH
Operating temperature-20 ... +80 °C (-4 ... +176 °F)
Operating voltage10 ... 35 VDC / 9 ... 24 VAC
14 ... 35 VDC / 12 ... 24 VAC
19 ... 35 VDC / 16 ... 24 VAC
10 ... 35 VDC / 11 ... 24 VAC (RL=0 ohm)
20 ... 35 VDC / 17 ... 24 VAC (RL=500 ohm) * Depends on output signal
Analog outputs0 ... 1 V
0 ... 5 V
0 ... 10 V
0 ... 20 mA (RL=0 ohm)
0 ... 20 mA (RL=500 ohm)
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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