SIEMENS DUCT TEMPERATURE SENSOR QAM2171.040

SIEMENS DUCT TEMPERATURE SENSOR QAM2171.040

Category: SENSOR

Specifications
Details

Feature Specification
Sensing Element Pt1000 (platinum resistance)
Probe Length 400 mm (16″) bendable copper/polyolefin
Temperature Range –50 °C to +50 °C (–58 °F to +122 °F)
Operating Voltage 13.5–35 V DC
Output Signal 4–20 mA (loop-powered, 2-wire)
Accuracy ±0.9 K (–50…+50 °C)
Time Constant ~30 s at air velocity of 2 m/s
Housing/IP Rating Plastic enclosure, IP54
Power Consumption < 1 VA
Dimensions Housing ~88×80×39 mm, probe 400 mm
Protection Class Class III (low voltage)
   

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