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STF-2

Radiation temperature sensor, 2x NTC 47K

Dual sensor for detecting radiant and room heat. One sensor is located in the black hemisphere as a radiation sensor, the other sensor in the plastic housing as a room sensor.


SKU: SN080200 Categories: , ,
Connection cross-section2 x 0,34 mm²
Version of sensorroom sensor
DesignBerlin 2000, Berlin 2000
Electric connectionscrew terminals
With explosion protectionNo
Colourpure white
RAL colour number (similar)9010
Sensor internalYes
Sensor element2xNTC
Bearing temperature–20 … 60 °C
Max. air humidity (non-condensing)95 % r.H.
Housing materialplastic ABS
With supply lineNo
Mounting/attachmentsurface mounting
Protection classIP30
Protection classIII
Sensor type2 x NTC 47K (Sensor 2)
Safety and EMCin accordance with DIN EN 60730
Ambient temperature−20 … 60 °C
Dimensions (W x H x D)78,3 mm x 83,4 mm x 25,5 mm

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