The Fixed Temperature Heat Sensor (FHA) is a listed Analog Addressable fixed temperature heat sensor compatible with any fire alarm control panel that has the Potter/Nohmi protocol. The heat sensing portion utilizes a proven thermistor for accurate and reliable heat detection.
The sensor and base (not included) are made of a durable plastic in an eggshell white to blend in with the ceiling. The FHA is UL and cUL listed with a selectable fixed temperature point from 135° to 185° Fahrenheit. This broad range allows the installer to cover a wide variety of applications with a single unit.
- Software adjustable 135°-185° Fahrenheit heat sensor
- Low profile
- Reliable detection technology
- LEDs for 360° viewing*
- Ambient temperature listing of 32° F to 150° F