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E-mail
hejiale@smartejing.com
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Phone
18510601371
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Address
1610, Block B, Mega Era, Chaoyang District, Beijing
Beijing Qinghuan Yijing Technology Co., Ltd
hejiale@smartejing.com
18510601371
1610, Block B, Mega Era, Chaoyang District, Beijing
RX352 Multi Gas Alarm DeviceIt is a header type gas monitoring instrument that can monitor toxic and harmful gases, flammable gases, oxygen and other gases in the environment. Supporting digital LCD display and remote control settings, it is an outdoor professional grade gas detection and alarm device.
This alarm device has fast response, high accuracy, good reliability, and can work continuously for a long time. It is widely used in departments such as petroleum, chemical, rubber, leather, metallurgy, environmental protection, fire protection, municipal engineering, and other places where toxic and harmful gases, oxygen deficiency, and flammable and explosive materials may exist. This detector is a standing instrument for preventing toxic and harmful gases from endangering personal safety, preventing explosion accidents, and achieving safe production.
feature
1. There are various types of monitored gases that can be customized according to customer needs;
2. The intake method is compatible with diffusion and pump suction, suitable for different places;
3. Real time sampling, high-precision sensor acquisition, low power consumption, and real-time provision of results;
4. Simple structure, stable and durable, with algorithmic taste correction function, high measurement accuracy;
5. The instrument has a low failure rate, minimal maintenance, and a long calibration cycle;
6. Optional built-in lithium battery with a working time of no less than 8 hours;
7. Alarm mode: explosion-proof indicator light, alarm sound, indicator light;
8. Data storage shall not be less than 10000 records;
9. Explosion proof rating not lower than ExdIICT6 Gb;
10. Equipped with interfaces such as RS-232/RS-485, 4-20mA, etc., it can perform data transmission and achieve remote monitoring.
Application field
RX352 Multi Gas Alarm DeviceSuitable for gas detection in fixed points or production processes, widely used in petroleum, chemical, rubber, leather, metallurgy, environmental protection, fire protection, municipal and other departments, as well as other places where toxic and harmful gases, oxygen deficiency, and flammable and explosive materials may exist. This alarm is used to prevent toxic and harmful gases from endangering personal safety, prevent explosion accidents, and achieve safe productionalways readymeter.
Detectable gas parameters:
serial number |
Gas name |
measurement range |
Optional range |
resolution |
alarm point |
1 |
Flammable EX |
0-100%LEL |
0-100%LEL |
0.1%LEL |
Low: 20 High: 50 |
2 |
Oxygen 02 |
0-30%VOL |
0-30%VOL |
0.1%VOL |
Low: 19.5% VOL High: 23.5% VOL |
3 |
Hydrogen sulfide H2S |
0-100PPM |
0-50/200/1000PPM |
0.1PPM |
Low: 10PPM High: 20PPM |
4 |
Hydrogen fluoride HF |
0-100PPM |
0-1/10/50/100PPM |
0.01/0.1PPM |
Low: 2PPM High: 5PPM |
5 |
Phosphine PH3 |
0-20PPM |
0-20/1000PPM |
0.1PPM |
Low: 5PPM High: 10PPM |
6 |
Ammonia NH3 |
0-100PPM |
0-50/500/1000PPM |
0.1/1PPM |
Low: 20PPM High: 50PPM |
7 |
Chlorine gas CL2 |
0-20PPM |
0-100/1000PPM |
0.1PPM |
Low: 5PPM High: 10PPM |
8 |
Hydrogen chloride HCL |
0-20PPM |
0-20/500/0-1000PPM |
0.001/0.1PPM |
Low: 5PPM High: 10PPM |
9 |
Carbon monoxide CO |
0-1000PPM |
0-500/2000/5000PPM |
1PPM |
Low: 50PPM High: 150PPM |
10 |
Carbon dioxide CO2 |
0-5000PPM |
0-1%/5%/10% VOL (infrared) |
1PPM/0.2%COL |
Low: 1000PPM High: 2000PPM |
11 |
Nitric oxide NO |
0-250PPM |
0-500/1000PPM |
1PPM |
Low: 50PPM High: 150PPM |
12 |
Nitrogen dioxide NO2 |
0-20PPM |
0-50/1000PPM |
0.1PPM |
Low: 5PPM High: 10PPM |
13 |
Sulfur dioxide SO2 |
0-20PPM |
0-50/1000PPM |
0.1/1PPM |
Low: 5PPM High: 10PPM |
14 |
Ozone 03 |
0-10PPM |
0-20/100PPM |
0.1PPM |
Low: 2PPM High: 5PPM |
15 |
Hydrogen H2 |
0-1000PPM |
0-5000PPM |
1PPM |
Low: 50PPM High: 150PPM |
16 |
Chlorine dioxide CLO2 |
0-50PPM |
0-10/100PPM |
0.1PPM |
Low: 5PPM High: 10PPM |
17 |
Hydrogen cyanide HCN |
0-50PM |
0-100PPM |
0.1/0.01PPM |
Low: 10PPM High: 20PPM |
18 |
Epoxy acetylene C2H40 |
0-1000PPM |
0-100PPM |
1/0.1PPM |
Low: 20PPM High: 50PPM |
19 |
Formaldehyde CH20 |
0-20PPM |
0-50/100PPM |
1/0.1PPM |
Low: 5PPM High: 10PPM |
20 |
toluene |
0-20PPM |
0-1/10/50/100PPM |
0.01/0.1PPM |
Low: 5PPM High: 10PPM |