BH-4S Portable Multi-gas Detector.

BH-4S Portable Multi-gas Detector
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.

We provide gas detector OEM/ODM service.

TAG: Bosean carbon monoxide detector hydrogen gas detector lpg gas detector BH-4S OEM gas detector

Introduction
* 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
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.
Working environment
-20℃～50℃ for toxic gases

-40℃～70℃ for Ex

＜95%RH (no dew)
Power Source
DC3.7V Li-on battery, 1800mAh
Charging time
6h~8h
Working time
≧8h continuously (without alarming)
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)

TAG: Bosean carbon monoxide detector hydrogen gas detector lpg gas detector BH-4S OEM gas detector


Detektor Gas