Siemens QFM3171

Manufacturer Part Number

QFM3171

Approvals

UL

Manufacturer

Siemens Building Technologies

Display

None

Applications

Duct

Output

4-20 mA

Input

13.5-35 VDC

Temperature Range

The difference between the maximum and minimum temperatures or between the highest and lowest mean temperatures during a specified time interval.

32-122 °F, -31-95 °F, -31-140 °F

Humidity Range

Humidity is a measure of the amount of water vapor in the air. Relative humidity measures the amount of water in the air in relation to the maximum amount of water vapor (moisture).

0-95% RH