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Siemens QFA3101 Humidity Room Sensor, 4-20mA, 2%

$194.28

Siemens QFA3101, Outside Air Relative Humidity Sensor, 2% accuracy, 4-20 mA

Backordered: Item typically ships in 5 to 10 days

This Q-Series Outdoor Air Relative Humidity Sensor monitors and transmits changes in humidity to the building control system. This unit is especially suited for HVAC applications where high accuracy and short response times for measuring relative humidity are required. It has a 2 percent accuracy rating and a 4 to 20 milli-Ampere humidity output signal.

Measurement range humidity: 0…100 % r.h.
Time constant: Humidity: 20 s, Temperature: 510 s
Operating voltage: 13.5…35 VDC
Analog outputs: 4-20 mA
Measuring range: Humidity: 0 to 100% RH
Measurement accuracy: At 15…35 °C: ±0.6 K, 23 % r.h., 0…100 % r.h.: ±2 % r.h.
Dimensions (W x H x D): 80 x 144 x 39 mm

Documents

Product Datasheet / Manual / Installation Instruction documents are provided below:

Datasheet

Installation Instructions

 

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Weight 0.157 lbs
Dimensions 16 × 9.3 × 4.6 in
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