Screw Terminals Room Temperature Sensor QAA2071 QAA2061D
Basic Properties
Trading Properties
| Operating Voltage: | DC 13.5…35 V | Measuring Range, Temperature: | 0…50 °C |
|---|---|---|---|
| Time Constant: | 420 S | Measurement Accuracy: | At -50…50 °C: ±0.9 K |
| Connection, Electrical: | Screw Terminals | Analog Output, Signal: | DC 4...20 MA |
| Degree Of Protection: | IP30 | Dimensions (W X H X D): | 90 X 100 X 36 Mm |
| Highlight | Room Temperature Sensor QAA2071,Room Temperature Sensor QAA2061D,Screw Terminals Indoor Temperature Sensor |
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SIEMENS Room Temperature Sensor QAA2071 QAA2061D

Product Description:
• Active sensors for acquiring the room temperature
• Operating voltage AC 24 V or DC 13.5…35 V
• Signal output DC 0...10 V or 4...20 mA
Use:In heating, ventilation and air conditioning plants for acquiring the room temperature.
Type summary:
| Type reference | Measuring range | Operating voltage | Output signal |
| QAA2061 | 0...50 °C | AC 24 V ±20 % / DC 13.5...35 V SELV or class 2 (US) |
DC 0…10 V |
| QAA2061D | |||
| QAA2071 | 0...50 °C | DC 13.5…35 V SELV or class 2 (US) |
4...20 mA |
Equipment combinations:All systems or devices capable of acquiring and handling the sensor’s DC 0…10 V or 4…20 mA output signal.
Function:The sensor acquires the room temperature via its sensing element whose resistance value changes as a function of the temperature. This change is converted to a DC 0...10 V or 4...20 mA output signal, depending on the type of sensor. The output signal corresponds to the selected temperature range.
Burden diagram:



Contact Person: Mr. Jaren
Tel: 86-152-5785-8856
Fax: 86-152-57858856