Siemens Room Sensor | QAA2071 / BPZ:QAA2071

This sensor is a sophisticated room temperature solution designed for wall mounting. With dimensions of 100mm in height and 90mm in length, it boasts a working voltage of DC 13.5 to 35V and a maximum operating temperature of +70°C. This device efficiently measures indoor temperatures and features a practical design suited for easy installation within various environments.

• Active sensor provides precise room temperature acquisition

• DC powered for flexibility in installation and operation

• Offers 4 to 20 mA output for accurate temperature readings

• Suitable for a variety of mounting options and wiring configurations

• Designed for minimal energy consumption and high efficiency

• IP30 rated for reliable performance in moderate environmental conditions

• Employed in heating, ventilation, and air conditioning systems

• Integrates with devices handling 4 to 20 mA signal outputs

• Used for effective indoor climate monitoring in commercial settings

• Supports seamless temperature management in industrial

The sensor is equipped with a setting element that allows the selection of measuring ranges, including options of −35 to +35°C and 0 to 50°C, aiding in customisation for specific applications.

When installing, ensure that cable lengths are appropriate, adhering to the permissible limits, and use twisted pair cables to minimise electrical interference, particularly in high-traffic areas.

Factors such as air flow, wall textures, and direct sunlight can affect the accuracy of readings. Installing away from heat sources and ensuring proper placement can result in optimal performance.