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Siemens QFA3100 Humidity Room Sensor, 0-10V, 2%

$194.28

Siemens QFA3100, Outside Air Relative Humidity Sensor, 2% accuracy, 0-10 Vdc

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. This sensor has a 2 percent accuracy rating and a 0 to 10 Volt DC humidity output signal.

Operating voltage: AC 24 V, DC 13.5…35 V
Measurement range humidity: 0…100 % r.h.
Measurement accuracy: At 15…35 °C: ±0.6 K, 23 % r.h., 0…100 % r.h.: ±2 % r.h.
Time constant: Humidity: 20 s, Temperature: 510 s
Connection, electrical: Screw terminals
Degree of protection: IP65 / IP40
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 0.158 lbs
Dimensions 15.7 × 9.5 × 4.6 in
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