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Siemens Duct Sensor for Humidity – QFM2100
$0.00
Siemens QFM2100 Symaroâ„¢ Duct sensors for measuring relative humidity and temperature in air ducts of ventilation and air conditioning.
The sensors are used as:
i) Control sensors in the supply...< a href="#" id="short_description-readmore"> read more
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Siemens QFM2100 Symaroâ„¢ Duct sensors for measuring relative humidity and temperature in air ducts of ventilation and air conditioning.
The sensors are used as:
i) Control sensors in the supply or extract air.
ii) Reference sensors, e.g. for shifting the dew point.
iii) Limit sensors, e.g. in connection with steam humidifiers.
iv) Limit sensors, e.g. for measured value indication or for connection to a building automation and control system.
v) Sensors for enthalpy and absolute humidity, together with SEZ220 (Ref datasheet N5146).
| Operating Voltage | AC24V or DC 13.5…35V |
|---|---|
| Frequency | 50/60Hz |
| Power Consumption | ≤1 VA |
| Humidity Measuring range | 0…100%r.h. |
| Humidity Signal Output | active, DC 0…10V |
| Permissible air Velocity | 20m/s |
| Temperature measuring range | None |
| Temperature signal output | None |
| Protection degree of housing | IP54 according to EN 60529 |
| Protection class | III according to EN 60730-1 |
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| Operating Voltage | AC/DC 24V |
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