Henan Weiguo Intelligent Technology Co., Ltd.
World leader of sensor products factory since 1998.
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Explosion proof pumped combustible toxic gas gas leakage detector for piping checking ,confined space
Product Brief introduction:
The portable voice type pumped gas detector (hereinafter referred to as the leak detector) is a safe device that can continuously detect
the concentration of combustible and toxic gases, adopting advanced integrated circuit , 32-bit embeded microcomputer chip control , improrted imported 16-bit ultra high resolution ADC detection chip. With faster computing speed , the detector provides accurate and relible testing data. It adopts 2.4 inch high definition color LCD display, user could quickly understand , operate and maintain the product by English interface and prompt. This detector is with aluminium shell, USB charging port , built-in 2900mA , and high quality imported sensor which have excellent sensitivity and excellent repeatability; unit could be switched between ppm and mg/m3 by one button, the gas detector is with quick response , strong anti-interference and reliable stability.
The pumped gas detector is widely used in petroleum, chemical industry, environmental protection, metallurgy, refining, gas,
biochemistry pharmaceutical, agriculture, fire, archaeology and other toxic and explosion-proof industries and places that need safety monitoring.
Features:
Technical Parameters:
| Gas type | range | Low alarm point | High alarm point | Resolution | |
| EX | 0-100% LEL | 20% LEL | 50% LEL | 1% LEL | |
| H2S | 0-100ppm | 10ppm | 35ppm | 1ppm | |
| CO | 0-1000ppm | 50ppm | 150ppm | 1ppm | |
| O2 | 0-30% VOL | 19.5% VOL | 23.5% VOL | 0.1% VOL | |
| Please contact the company for other gas combinations | |||||
| Accuracy: | ≤±3% F.S. | ||||
| Warming up time: | ≤60 S | ||||
| Indication mode: | 2.4 inch high definition color LCD screen | ||||
| Working environment: | Temperature -20℃～+50℃; humidity <95%RH condensation | ||||
| Working voltage: | DC3.7V (lithium battery capacity 2900mAh)) | ||||
| Detecting method: | Pumped | ||||
| Pump flow rate: | 300-500ml/Min | ||||
| Alarming method: | sound , light , vibration | ||||
| Protection level: | Ip66 | ||||
| Appearance size: | 210x70x35mm(LxWxH) | ||||
| Weight: | 250g | ||||
| Event log | 4000 events | ||||
| Ex grade | Ex ib IIC T4 | ||||
Company profile:
Henan Weiguo Intelligent Technology Co., LTD., founded in 2015, is an important subsidiary of Hanwei Electronics Group Corporation (Stock no.:300007) in the field of intelligent healthy, safe home and IoT business. Henan Weiguo Intelligent Technology Co., LTD., relying on the core sensor technology, focuses on gas and smoke alarm, air quality monitor, alcohol tester and firefighting products. Based on introduction of featured technology from both Hanwei Electronics Group Corporation and abroad, Henan Weiguo intelligent Technology Co., LTD., has developed into an innovative company with the collection of design, R&D development, production, sales and service. We will always be committed to becoming the leader in intelligent hardware, providing safe, healthy, environmentally friendly and intelligent working and living environment for families and users all over the world.
(Hanwei Electronics Group Corporation (Stock no.:300007), founded in 1998, is an influential manufacturer of gas sensors and instruments in China and a leading supplier of sensor-based IoT solutions in China. Hanwei Electronics Group Corporation is committed to providing perfect solutions for smart city, safe production, environmental protection and people's health.)
