A leading fire alarm system manufacturer since 1995
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Product Overview：
The device is intelligent sensors that utilize a state-of the-art thermistor sensing circuit for fast response. These sensors are designed to provide open area protection with 50 foot spacing capability. The device is a rate-of-rise temperature sensor with 135°F fixed temperature alarm.
The device is a rate-of-rise with fixed temperature alarm thermal detector utilizing a state-of-the-art dual thermistor sensing circuit, and is to be used with compatible control panels only.
Two LEDs on each detector light to provide 360°visibility of the detector indication.
Characteristics And Benefits：
Compatible with all the conventional fire alarm control panel
Unpolarized wire input
Wide range of operating voltages
High precision electronic thermistor
Built in microprocessor intelligent software
Two LEDs blink standby, provide 360° visibility Insect-resistant screening
Twist-on mounting base with tamper lock
Remote Indicator LED can be connected
Specifications
Operating Temperature Range | -10°C to 50°C |
Operating Humidity Range | 10% to 93% Relative Humidity, Noncondensing |
Latching Alarm | Reset by momentary power interruption |
System Voltage (nominal) | 24 VDC (9V~ 28VDC) |
Standby Current | 40 μA @ 24VDC |
Alarm Current | 30 mA @ 24VDC |
Fixed Temperature Rating | 57°C (135°F) |
Rate of Rise Detection | Responds to greater than 15°F/min |
Dimensions | 103x103x55 (including mounting base) mm |
Weight | 155 g |
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