BH-4S portable multi-gas detector could detect combustible gas, O2 and other two types 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 on the relevant equipments.
- 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 contact with computer via software. Can print the data records, can store data records, can make the data analysis.
|Gas sampling method||Natural diffusion|
|Detecting gas||Combustible gas, H2S, CO, O2|
|Indication||LCD displays real-time and system status; LED, audio and vibration alert for gas leakage, fault and low voltage.|
|Working environment||-20℃～50℃ for toxic gases -40℃～70℃ for Ex ＜95%RH (no dew)|
|Power Source||DC3.7V Li-on battery, 1800mAh|
|Working time||≧8h continuously (without alarming)|
|Gas Sensor Life||2 years|
|Explosion-proof grade||Ex ib IIB T3 Gb|
|Weight||Appr. 400g (with battery)|
|Dimensions||130mm×67mm×30mm(L × W × H)|
California Regulatory Warning
Use in unoccupied spaces only.
Health hazard warning: emits ozone.
This product is not CARB Certified (Ozone Emissions for Air Cleaners).
Product Disclaimer: Does not meet California air cleaner regulation requirements; cannot be shipped to California.