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:

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: