Siemens QAX31.1 Room Unit With Sensor
SIEMENS QAX31.1 ROOM UNIT WITH SENSOR
The Siemens QAX31.1 is a compact and precise room unit designed for temperature sensing and control in building automation systems. It is compatible with a wide range of Siemens devices and automation stations, offering reliable performance for optimized climate control.
Manufacturer: Siemens
Type: Room Unit with Sensor
Model: QAX31.1
Compatibility
Devices of the ranges Desigo RXC, RXB, RXL, and RXA (PPS2)
Desigo PX Automation stations
Devices with a PPS2 interface
| Voltage Supply | PPS2 |
| Power Consumption | 0.1 VA |
| Time Constant | 480 s |
| Measuring Range (Temperature) | 0 / 40 °C |
| Sensing Element (Temperature) | NTC |
| Measurement Accuracy | 25 °C ±0.25 K |
| Setpoint Readjustment Range | -12 / 12 K |
| Protection Class | IP30 |
| Dimensions | 100 x 90 x 32 mm |
