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Brand Name : SIEMENS
Model Number : QAA2071
Place of Origin : CHINA
MOQ : 1PC
Price : EXW USD108-123
Payment Terms : T/T, Western Union,Paypal
Supply Ability : 100PCS Every month
Delivery Time : 8-15 work days
Packaging Details : carton
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
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:
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Screw Terminals Room Temperature Sensor QAA2071 QAA2061D Images |