gas leak alarm siren sensor for home security by phone remote control
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...-free place Applicable for various kinds of flammable gases (liquefied petroleum gas, natural gas, city gas ) leak detection alarm. 220V stand-alone detector. It can be very sensitive to detect the concentrationn of the gas by the nanometer sensor, no...
Dongguan Comer Electronic Technology Co., Ltd.
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Toxic and Hazardous Gas Detection Alarm Instrument with Electrochemical / Infrared / Photoionization Detection
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... display. The sensor housing is made of aluminum alloy to ensure that the sensor is not affected by housing adsorption. The detector uses imported high - precision gas sensors and has an intelligent control function for protecting the sensors from high -...
Xi'an Kacise Optronics Co.,Ltd.
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YAOAN Portable Multi Gas Detectors H2S NH3 CO H2S EX Gas Detection Alarm
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... detector finds wide usage in a range of industries such as chemical, petroleum, metallurgy, liquefied gas stations, painting operations, gas transmission and distribution, and other indoor and outdoor dangerous places where flammable and toxic gases are...
Yaoan (Shenzhen) Electronic Technology Development Co., Ltd.
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Fixed Flammable H2s Gas Detector Hydrogen Sulfide Gas Detection Alarm 4-20ma/Rs485 Signal Output fixed h2s gas analyzer
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H2s Gas Detector Hydrogen Sulfide Gas Detection Alarm 4-20ma/Rs485 Signal Output Fixed Gas Detector H2s Gas Analyzer Fucntions 1. Adopt 2.4-inch high-definition color screen, 120 degree angle of view 2. Built-in micro-sampling ......
Shenzhen Eyesky&Safewill Technology Co.,Ltd.
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High Sensitivity LNG Coal LPG Gas Detector Alarm Monitor Sensor 85dB Low Noise
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...Gas Detector OVERVIEW ZKD - 808 is a range of 0-100% LEL independent type combustible gas detector ,controlled by microprocesso. It adopts the semiconductor sensor, mainly used in combustible gas may occur (such as liquefied petroleum gas, natural gas, methane, etc.) the place of leakage, whether the detection of flammable gas leakage, guarantee personal safety. FEATURES Visual&Voice Alarm......
Beijing Zetron Technology Co., Ltd
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GAS detection alarm portable CO (carbon monoxide) gas detector with buzzer
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...: When the concentration of 30ppm, alarm alarm within 120 minutes; When the concentration of 50ppm, the alarm in the alarm within 60 to 90 minutes; When the concentration of 100ppm, alarm within 10-40 minutes alarm When the concentration of 300ppm,...
Jingo International CO., LTD
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GAS detection alarm portable CO (carbon monoxide) gas detector with buzzer
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...: When the concentration of 30ppm, alarm alarm within 120 minutes; When the concentration of 50ppm, the alarm in the alarm within 60 to 90 minutes; When the concentration of 100ppm, alarm within 10-40 minutes alarm When the concentration of 300ppm,...
Shenzhen KINGUI Limited
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NAP-55A N55A Is A Small Low Power Catalytic Combustion Gas Sensor For Flammable Gas Alarms And Combustible Gas Alarm And Portable Gas Leak Detection Equipment This Sensor Is sensitive To Alcohol
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... The NAP-55A is equivalent to the smaller power-saving version of the NAP-2A described earlier and, like the NAP-2A, is mainly used for gas alarms and leak detectors. The height of the 66A is about half that of the 2A, and the power consumption is...
ShenzhenYijiajie Electronic Co., Ltd.
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12V DC 24V DC Domestic Gas Detector Stable Detecting For Natural Gas / LPG Alarm
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...Gas Detector for Natural Gas , LPG Alarm Features: Advanced gas sensor, low consumption, long life; Special design, detecting different combustible gases accordingly; MCU control, self-testing, stable detecting; Optional alarm alone or valve output, relay output or network, automatic reset; Easily installation Technical data: Sensor: Semiconductor Gas Sensor Detecting gas: LPG, Natural gas etc. Combustible Gas Alarming...
Mantern Industrial Co., Ltd.
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Glomarket Tuya Good Price Wireless Lpg Gas Detector Domestic Lpg Gas Natural Gas Leak Sensor Alarm Home Sensor
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...Alarm Sensor Glomarket Tuya Good Price Wireless Lpg Gas Detector Domestic Lpg Gas Natural Gas Leak Sensor Alarm Home Sensor Alarm Sensor Parameters: Gas detected coal gas ,natural gas ,LPG(liquefied petroleum gas) Power input DC12V-15V Alarm volume ≥70dB Alarm density 15%LEL Reset density 8%LEL Emitting power 12±1 dB Operating Environment -10°C~40°C Relative humidity ≤90% Gas density deviation ±5%LEL Types of alarm......
Shenzhen Glomarket Technology Co., Ltd
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