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| Categories | Bosean Gas Detector | 
|---|---|
| Brand Name: | Bosean | 
| Model Number: | BH-4S | 
| Certification: | CE ATEX SIL | 
| Place of Origin: | Henan China | 
| MOQ: | Negotiable | 
| Price: | Negotiable | 
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Supply Ability: | 200pcs/day | 
| Delivery Time: | 1-5 work days | 
| Packaging Details: | each set gas detector will be packed with the export standard carton package or aluminum box or as per customer require | 
| gas sampling method: | natural diffusion | 
| Unit: | ppm or mg/m3 | 
| Alarm records storage: | 500 records | 
| Explosion-proof: | Exib IIB T3 Gd | 
| Size: | 145*69*28mm | 
| Feature: | high sensitivity | 
Bosean Gas Detector 4 in 1 Multi Gas Detector with Colorful LCD Display Indicates
product description
The BH-4S portable compound gas detector is used for rapid detection of various gas concentrations, high measurement accuracy, good stability, small size, light weight, waterproof, dust, explosion-proof, LCD adopted advanced circuit design, mature kernel algorithm The processing, unique shape design, obtained a number of patents such as software works and looks. The machine is suitable for detecting gas concentration in pipelines or in confined spaces and atmospheric environments; gas leakage. More than 500 types of gas have been detected.
Advantage

Support gas
| Measurable Gas Meter | |||||
| NO. | Gas | Rang | Optional range | Minimun Readout | Alarm Set Point Low/High | 
| 1 | EX | 0-100%LEl | 0-100%VOL(Infrared) | 1%LEL/1%VOL | 20/50 | 
| 2 | O2 | 0-30%VOL | 0-30%VOL | 0.1%VOL | 19.5%VOL/23.5%VOL | 
| 3 | H2S | 0-100PPM | 0-50/200/1000PPM | 0.1PPM | 10PPM/20PPM | 
| 4 | CO | 0-1000PPM | 0-500/2000/5000PPM | 1PPM | 50PPM/150PPM | 
| 5 | NO2 | 0-20PPM | 0-50/1000PPM | 0.1PPM | 5PPM/10PPM | 
| 6 | CO2 | 0-5000PPM | 0-1%/5%10%VOL(Infrared) | 1PPM/0.1%VOL | 1000/2000 | 
| 7 | NO | 0-250PPM | 0-500/1000PPM | 1PPM | 50PPM/150PPM | 
| 8 | SO2 | 0-20PPM | 0-50/1000PPM | 0.1/1PPM | 5PPM/10PPM | 
| 9 | CL2 | 0-20PPM | 0-100/1000PPM | 0.1PPM | 5PPM/10PPM | 
| 10 | NH3 | 0-100PPM | 0-50/500/1000PPM | 0.1/1PPM | 20PPM/50PPM | 
| 11 | H2 | 0-1000PPM | 0-5000PPM | 1PPM | 50PPM/150PPM | 
| 12 | PH3 | 0-20PPM | 0-20/1000PPM | 0.1PPM | 5PPM/10PPM | 
| 13 | HCL | 0-20PPM | 0-20/500/1000PPM | 0.001/0.1PPM | 5PPM/10PPM | 
| 14 | CLO2 | 0-50PPM | 0-10/100PPM | 0.1PPM | 5PPM/10PPM | 
| 15 | HCN | 0-50PPM | 0-100PPM | 0.01/0.1PPM | 10PPM/20PPM | 
| 16 | C2H4O | 0-100PPM | 0-100PPM | 0.1/1PPM | 20PPM/50PPM | 
| 17 | O3 | 0-10PPM | 0-20/100PPM | 0.1PPM | 2PPM/5PPM | 
| 18 | CH20 | 0-20PPM | 0-50/100PPM | 0.1/1PPM | 5PPM/10PPM | 
| 19 | HF | 0-100PPM | 0-1/10/50/100PPM | 0.01/0.1PPM | 2PPM/5PPM | 
| 20 | C7H8 | 0-20PPM | 0-1/10/50/100PPM | 0.01/0.1PPM | 5PPM/10PPM | 
Note: Other gas and measure range not listed are all support customize, please contact us for more details.
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