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| Brand Name : | Zetron |
| Model Number : | BH-4S |
| Certification : | CE |
| Price : | USD 100/set / 900/set |
| Payment Terms : | T/T, Western Union, MoneyGram, D/P, D/A, L/C |
| Supply Ability : | 1000 SET / week |
| Delivery Time : | 1-10 work days |
BH-4S Portable Multi-gas Detector
BH-4S portable multi-gas detector could detect combustible gas, O2, and other two types of toxic gases continuously and simultaneously. It is widely used in areas where explosion-proof is required or toxic gas leaks, like underground channels or the mining industry.
* 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.
*Can print the data records, can store data records, make the data analysis.
| Gas sampling method | Natural diffusion |
| Detecting gas | Combustible gas, H2S, CO, O2 |
| 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. |
| Power Source | DC3.7V Li-on battery, 1800mAh |
| Gas Sensor Life | 2 years |
| Explosion-proof grade | Ex ib IIB T3 Gb |
| Protection Grade | IP65 |
| Weight | Appr. 400g (with battery) |
| Dimensions | 130mm×67mm×30mm(L × W × H) |

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| Company Info. |
| Beijing Zetron Technology Co., Ltd |
| Verified Supplier |
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