Description
Siemens AQF3150 Replacement Sensing Element Overview
The Siemens Building Technology AQF3150 is a genuine OEM replacement sensing element engineered to restore QFA31XX room humidity/temperature sensors and QFM31XX duct humidity/temperature sensors to like-new operating condition. Rather than replacing an entire sensor assembly, the AQF3150 allows technicians to swap out only the sensing element — reducing material costs and minimizing system downtime on commercial HVAC and building automation applications.
Key Features
- Genuine Siemens Building Technology OEM replacement part
- Compatible with QFA31XX room humidity and temperature sensor series
- Compatible with QFM31XX duct humidity and temperature sensor series
- Designed for cost-effective field service and sensor refurbishment
- Maintains original sensor accuracy and measurement integrity
- Supports building automation and HVAC control system reliability
Applications
- Commercial building HVAC systems
- Building automation and energy management systems
- Duct and room humidity/temperature monitoring
- Preventive maintenance and sensor repair programs
Why Choose the AQF3150
Using a genuine Siemens replacement element ensures your QFA31XX or QFM31XX sensor continues to deliver accurate humidity and temperature readings critical to proper HVAC control and indoor air quality management. The AQF3150 is the factory-recommended solution for sensor element replacement, preserving system calibration and performance standards.
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