A combination smoke and heat detector ( 100 ) includes a body base ( 10 ), a printed circuit board ( 1 ), a thermosensitive element ( 2 ), a dark chamber ( 3 ), an indication lamp ( 4 ) mounted to the printed circuit board ( 1 ), a protective cover ( 30 ), and a bar-...
Heat Detector Fire Alarm Combination Smoke and Hea Dimension 124mm(Dia)*40mm(HS) Horn Output 85dB at 10FT Operating Voltage 9V Battery Temperature Range -10ºC~+70ºC Humidity Range 5%~95% Relative Humidity (Rh) Smoke Alarm Point 2.06%/FT Transport Package...
they have limitations. Excessive amounts of dust, moisture, steam, and other particles in the air, such as in a manufacturing facility, can cause false alarms. In addition, due to the size of the building and height of the ceilings, a smoke detector may be difficult to access in the eve...
Wireless Interconnected Heat and Smoke Combination Operating Voltage AC110/220V(9V Backup Battery) Interconnection up to 40 PC Smoke Detectors Alarm Temperature 57ºC Sensitivity 2.06%FT±1.3%FT Sound Level 85dB/3m Installation Wall or Ceiling ...
High quality (A2S) Spot Type Combined Smoke & Heat Detector This spot type photoelectric smoke detetor can be used in supper market, civil building, motor car packing area, basement area, power station, and industry field to send warning signal to master if on fire. ...
Combination heat and Smoke AlertFeatureThe detector, is combination smoke and heat detector. The photoelectric type smoke part of detector is based on the photoelectric sensing principle to make up. When fire break out and smoke enters the light tight box, the particles of smoke scat...
A high output smoke and heat detector alarm system comprises a high output audible alarm means which includes a piezoelectric transducer and a voltage doubling means in combination with an improved smoke and heat detector which includes a low voltage power supply source, an ambient temperature detecti...
18.Application of Ultrasonic Flaw Detector to Internal Defects in Composite Insulators应用超声波探伤仪检测复合绝缘子的内部缺陷 相关短句/例句 multisensor for smoke and heat烟温复合探测器 3)CD:Combination detector感温,感烟复合探测器 4)compound exploration of temperature and humidity温湿度复合探测 ...
2) multisensor for smoke and heat 烟温复合探测器3) CD:Combination detector 感温,感烟复合探测器4) compound exploration of temperature and humidity 温湿度复合探测5) photoacousic 烟颗粒和CO复合探测6) composite detection 复合探测 1. Simulation results show that composite detection has great....
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