Duct sensor for humidity and temperature Siemens QFM 3171 (QFM3171)

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Duct sensor for humidity and temperature Siemens QFM 3171 (QFM3171)

Product code: QFM3171
EAN : 7612914093271
Manufacturer code: QFM3171
Warranty: 2 years

Channel sensor of relative humidity and temperature. 24 VAC power supply. 0...+50 °C / -35...35 °C / -40...70 °C, 0-100% RH More information

Availability
Out of stock - can be requested
Out of stock

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Parameters and catalogs

Control	Under cover
Protection IP	IP 65
Setting accuracy	2 % r.h.
Setting range	0...100 % r.h.
Use	To VZT cannal
Weight	0.29 kg

CATALOG SHEET download

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Channel sensor QFM 3160 relative humidity and temperature with output signal. The sensor can be operated with all regulators and control systems that are capable of processing an output signal of 4-20 mA . Basic error ±3% of the relative humidity measurement range in the comfort zone.

Use

In heating, ventilation and air conditioning equipment
Measurement of relative humidity and temperature
As a control sensor for supply or exhaust air
As a limit sensor
Enthalpy and absolute humidity sensor

Properties

Selectable range of measured temperature: 0 to +50 °C / -35 to 35 °C / -40 to 70 °C
Temperature output signal: active, 4-20 mA
Humidity measurement range: 0-100%
Humidity output signal: active, 4-20 mA

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