BOSCH Heat With Rotary Switches
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The Bosch FAH-425-T-R heat detector with rotary switches offers versatile sensitivity class selection for tailored fire detection. It operates as a thermal maximum detector in classes A1, A2S, and BS, ideal for environments with prolonged temperature rises like kitchens or boiler rooms. With differential thermal detection in classes A1R, A2R, and BR, it suits unheated buildings with varying ambient temperatures...
add_circle The Upside
- check Versatile sensitivity settings for various environments
- check Reliable detection in challenging conditions like kitchens
- check Easy configuration with rotary switches
remove_circle The Downside
- close Requires careful planning for sensitivity selection
- close May not detect slow smoldering fires as effectively as smoke detectors
Specifications & features
Key features
- check_circle Rotary switches for sensitivity class selection
- check_circle Supports multiple sensitivity classes: A1, A2S, BS, A1R, A2R, BR
- check_circle Thermal maximum and differential detection modes
- check_circle Suitable for high temperature rate-of-rise environments
- check_circle Adjustable based on installation height and ambient temperature
Specifications
Activation Temperature (Class A2S)
Below 54°C
Activation Temperature (Class BS)
Below 69°C
Detection Modes
Thermal Maximum, Thermal Differential
Detector Type
Heat Detector
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