JTW-ZDM-V6631 point type heat fire detector

 JTW-ZDM-V6631 point-type temperature-sensitive fire detector (hereinafter referred to as temperature-sensitive detector), adopts special embedded single-chip microcomputer (MCU) technology with excellent performance, internally solidifies a variety of data models of fire occurrence, and can accurately and quickly detect surroundings The change trend of the ambient temperature, so as to judge the fire information in a timely and accurate manner, and transmit the operating status of the temperature detector, the ambient temperature and other parameters to the fire alarm controller in real time by means of digital signal transmission.

This product meets the implementation standard GB4716-2005 "point-type temperature-sensitive fire detector", suitable for indoor garages, kitchens, boiler rooms, tea stove rooms, generator rooms, drying workshops, smoking rooms, etc., where there is smoke and steam retention under normal conditions The environment and places where smoke detectors are not suitable for installation, such as dust and a large amount of dust; the relative humidity is often greater than 95%; places where smokeless fires may occur; suitable for further confirmation of fire occurrence areas, such as: both sides of automatic fire shutter doors, gas fire extinguishing systems protected area, etc.

•Adopt high-sensitivity thermal elements, which can respond quickly to changes in temperature

• It can accurately detect the temperature change trend around the detector and accurately determine the fire information

•Adopt software and hardware filtering technology to enhance the anti-interference ability of the temperature detector

 Bus voltage DC15V-28V
Monitoring current ≤0.5mA
Alarm current ≤1mA
Working temperature -10℃～+55℃
Ambient humidity ≤95%RH non-condensing
Coding method Electronic coding
Dimensions Φ100mm*56mm (including base)