Zetron BH-4A Portable Gas Leakage Detector Alarm-Multi-Gas Detectors-Beijing Zetron Technology Co., Ltd

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Zetron BH-4A Portable Gas Leakage Detector Alarm

BH-4A portable multi-gas detector could detect combustible gas, O2, and other two types of toxic gases continuously and simultaneously can protect the workers\' life and avoid damage to the relevant equipment.

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BH-4A Portable Multi-gas Detector

OVERVIEW

BH-4A portable multi-gas detector could detect combustible gas, O2, and other two types of toxic gases continuously and simultaneously can protect the workers' life and avoid damage to the relevant equipment.

FEATURE

Detecting gas:

Combustible gas, 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.

*Large LCD, more intuitionistic, abundant, and clear indication.

*Compact design, easy carrying.

*High-strength engineering plastics and compound anti-slippery rubber.

Tag: Portable Gas Detector, Diffusion Type Gas Alarm Detector, CO Gas Analyzer, Combustible Gas Leaks, mining industry, Underground Channels, Multiple gas alarm, OEM gas detector, Multi-Gas Detector, 4in1 gas alarm instrument, OEM/ODM service

Parameter

Accuracy	≦±5% F.S.
Response Time	≦30s
Indication	LCD displays real-time and system status; LED, audio, and vibration alerts for gas leakage, fault, and low voltage.
Sensor	O2 /H2S / CO: plug-in electrochemical sensor; Combustible gas (LEL): plug-in catalytic combustion sensor.
Working environment	-20℃～50℃, ＜95%RH (no dew)
Alarm Type	low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm
Charging time	6h~8h
Working time	≧8h continuously (without alarm)
Protection Grade	IP65
Weight	Appr. 400g (with battery)
Dimensions	130mm×67mm×30mm(L × W × H)
Standard accessories	Suit case packaging, 1pc; Charger, 1pc; Calibration cap, 1pc; Communications cable, 1pc; User manual, 1pc.

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