CO O2 LEL H2s Multi Gas Detector ATEX Approved With Colorful LCD Indicates

Brand Name:Bosean
Certification:ce,fcc, rohs, iso9001,SIL, ATEX
Model Number:bh-4s
Minimum Order Quantity:1
Delivery Time:1 working days
Payment Terms:T/T, Western Union, MoneyGram
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Location: Zhengzhou Henan China
Address: Ground floor, Block 10. Yida Technology New Park No. 16 JinZhan Road National High and new Technology Industry Development zone,Zhengzhou,450007
Supplier`s last login times: within 26 hours
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Product Details

Portable Sampling Pump H2s, Co, O2 and Lel Multi Gas Analyzer

The BH-4s portable multi-gas detector can detect flammable gas, O2, and two other toxic gases continuously and simultaneously. Widely used in areas where explosion protection is required and toxic gas leaks such as underground channels and mining to protect workers' lives and avoid damage to related equipment.

Main Features of portable multi gas detector

Target GasRangeLow alarmHigh alarmResolution
Ex0~100%LEL20%LEL50%LEL1%LEL
CO0~1000ppm50ppm150ppm1ppm
CO20~5%vol1%vol2%vol0.01%vol
O20~30%vol19.5%vol23.5%vol0.1%vol
Other gases needed, please contact supplier


Gas sampling method: Natural diffusion
Detecting gas: Combustible gas, CO, CO2, 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℃, <95%RH (no dew)
Power Source: DC3.7V Li-on battery, 2000mAh
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)

Detailed Images of portable multi gas detector

Application of portable multi gas detector

Measurable Gas Meter

Note: The above table is a general parameter. If you need other gas and range, please contact our online customer service.

China CO O2 LEL H2s Multi Gas Detector ATEX Approved With Colorful LCD Indicates supplier

CO O2 LEL H2s Multi Gas Detector ATEX Approved With Colorful LCD Indicates

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