LEL CO H2S O2 multi-4 gases portable gas detector for industrial application
Description:
The portable voice type single gas detector (hereinafter referred to as detector) is a safety device that can continuously detect the concentration of leaked gas . Advanced integrated circuit technology , embeded with microcomputer control , high quality imported gas sensor , excellnet sensitivity and excellent repeatability, using dot matrix LCD monitor, support Chinese and English interface and voice promts , users can quickly understand this product, easy to use and maintain , high strength , high-grad exteriror shell , dustproof , waterproof and explosion-proof.
The detector is widely used in petroleum , chemical , environmental protection , metallurgy , etc. which is necessary to safely monitor toxic and harmful , and explosion industries . The detector can effectively predict of dangerous gas concentration and alarm , ensure the safety of the workers is not threatened , and the production equipment is not damaged.
Features:
High quality imported sensor
Matrix LCD monitor
Human voice prompts
Adjustable alarm levels
Self-diagnostic and self-correction function
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: | ≤±5% F.S. |
| Indication mode: | high definition LCD screen |
| Working environment: | Temperature -20℃～+50℃; humidity <95%RH condensation |
| Working voltage: | DC3.7V (lithium battery capacity 3000mAh)) |
| Alarming method: | sound , light , vibration |
| Protection level: | Ip65 |
| Appearance size: | 140x73x32mm(LxWxH) |
| Weight: | 120g |
| 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.)
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4 In1 H2S CO O2 Portable Gas Detector EX Chemical Self Diagnostic Images
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