Beijing Zetron Technology Co., Ltd
| Payment Terms | T/T, Western Union, MoneyGram, D/P, D/A, L/C |
| Supply Ability | 1000 SET / week |
| Delivery Time | 1-10 work days |
| Packaging Details | 160*70*28mm |
| Product Name | Multi-Gas Detector |
| Accuracy | ≦±5% F.S. |
| Sensor | plug-in electrochemical sensor |
| Temperature | -20℃～50℃ |
| Exterior dimensions | 130mm×67mm×30mm(L × W × H) |
| Weight | Appr. 400g (with battery) |
| Brand Name | Zetron |
| Model Number | BH-4AS |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram, D/P, D/A, L/C | Supply Ability | 1000 SET / week |
| Delivery Time | 1-10 work days | Packaging Details | 160*70*28mm |
| Product Name | Multi-Gas Detector | Accuracy | ≦±5% F.S. |
| Sensor | plug-in electrochemical sensor | Temperature | -20℃～50℃ |
| Exterior dimensions | 130mm×67mm×30mm(L × W × H) | Weight | Appr. 400g (with battery) |
| Brand Name | Zetron | Model Number | BH-4AS |
| Certification | CE | Place of Origin | China |
| High Light | Zetron combustible gas leak detector ，Underground Channels combustible gas leak detector | ||
BH-4AS Portable Multi-gas Detector
BH-4AS portable multi-gas detector could detect combustible gas, O2, and other two types of toxic gases continuously and simultaneously. It is widely used in the area where explosion-proof is required or toxic gas leaks, like underground channels or mining industry, so as to protect the workers' life and avoid damage to the relevant equipment.
Detecting gas:
CH4, H2S, CO, O2
*Natural diffusion sampling method and high-sensitivity sensor, with high sensitivity and repeatability.
*32-bit built-in MCU, high reliability, and self-adaptation ability.
*Full functions, easy operation.
*CSTN colorful LCD, more intuitionistic, abundant, and clear indication.
*Compact design, easy carrying.
*High-strength engineering plastics and compound anti-slippery rubber; high strength, water-proof, dust-proof, and explosion-proof.
*500pcs data records, can be contacted with computer via software. It can print the data records, can store data records, can make the data analysis.
| Accuracy | ≦±5% F.S. |
| Response Time | ≦30s |
| Indication | LCD displays real-time and system status;LED, audio and vibration alert for gas leakage, fault and low voltage. |
| Sensor | plug-in electrochemical sensor |
| Alarm Type | low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm |
| Working environment | -20℃～50℃, ＜95%RH (no dew) |
| Power Source | DC3.7V Li-on battery, 1800mAh |
| Charging time | 6h~8h |
| Working time | ≧8h continuously (without alarm) |
| Resolution | 0.1%VOL (O2), 1ppm (CO), 0.1ppm (H2S), 1%LEL (EX) |
| Self-checking Function | Self-checking Battery power, display, sensor, and hardware failure |
| Gas Sensor Life | 2 years |
| Explosion-proof grade | ExiaIICT3 |
| Protection Grade | IP65 |
| Weight | Appr. 400g (with battery) |
| Dimensions | 130mm×67mm×30mm(L × W × H) |
Company Details
Business Type:
Distributor/Wholesaler,Agent,Seller
Year Established:
2001
Total Annual:
10000000-15000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Zetron Technology is a professional company committed to developing the gas detection industry. It has more than 18-year experience specializing in the research, development, manufacture, and sale of gas detectors. With its strong technical force and economic strength, the company i... Zetron Technology is a professional company committed to developing the gas detection industry. It has more than 18-year experience specializing in the research, development, manufacture, and sale of gas detectors. With its strong technical force and economic strength, the company i...
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