Siemens - Flush mount sensor front module - AQR25 Series damper Manual Override and Position Indication:

Manual Override and Position Indication: The actuator is designed for easy maintenance

the sensor type can be selected from PTC1000/2000 ohm

These electronic motor-driven actuators are designed to cater to a range of ventilation needs

You can also manually switch between operating modes and create custom schedules

3 (S55208-V118)VVF53

Siemens - Flush mount sensor front module - AQR25 Series damper Manual Override and Position Indication:AQR25 Series Datasheet Siemens Flush Mount Room Temperature Sensor AQR2531 Designed for accurate room temperature acquisition, this passive sensor ensures your indoor environment remains comfortable and well regulated. Key Features: Passive Room Temperature Sensor: The AQR2531 is a passive sensor designed to acquire room temperature, offering simple and effective temperature monitoring for your space. Wide Operating Range: With a field of use ranging