Sign In | Join Free | My ledscreensign.com |
|
Brand Name : Zetron
Model Number : BH-4AS
Certification : CE
Place of Origin : China
MOQ : 1 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
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)
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) |
![]() |
BH-4AS Zetron Combustible Gas Leak Detector In Underground Channels Images |