rht duct

humidity transmitters

WALL MOUNTED

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RHT DUCT

RHT Duct is a duct mounted humidity and temperature transmitter available also with an illuminated display.

 

USAGE & APPLICATIONS

RHT Duct is used to monitor and control relative humidity of incoming and return air in ventilation system.

Technical Specifications

Accuracy:

Measuring units:

 

Supply voltage:

 

Output signal 1:

 

Output signal 2:
 

Optional output signal 3:

Optional output signal 4:

 

Operating temperature:
 

Protection standard:


 

Temperature: <0.5 °C

Relative humidity: ±2…3 % rH at 0…50 °C and 10…90 % rH

Total error band includes accuracy, hysteresis and temperature effect over 5...50 °C and 10–90 % rH

°C, % rH

24 VDC/VAC ±10 %

0/2…5/10 V (linear to rH)

0/2…5/10 V (linear to Temp)

 

4...20 mA (linear to rH) (A model)

4...20 mA (linear to Temp) (A model)

0…+50 °C

IP54