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Henan Bosean Electronic Technology Co., Ltd.

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H2S Single Gas Detector

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Brand Name :	BOSEAN
Model Number :	BH-90
Certification :	FCC, CE, RoHS, SIL, ATEX
Price :	$40-$300
Payment Terms :	L/C, D/A, D/P, T/T, Western Union, MoneyGram, Credit Card
Supply Ability :	100units per day
Delivery Time :	1-7 days

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H2S Single Gas Detector

H2S Single Gas Detector

Introduction

BH-90 portable single gas detector can make continuous detection to combustible and toxic gases.It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from being destroyed.The detector, adopting excellent-quality sensor, makes detection in the way of natural diffusion.It has good sensitivity and reproducibility. The detector adopts embedded MCU controller, easy to operate.The shell adopts special high strength material and anti-smooth rubber, with the characters of water-proof and dust-proof.

Details

Gas Detected:

combustible gas (CH4,C3H8,H2) and toxic gas, oxygen, Other rare toxic gas like ammonia, NO, PH3, NH3, NO2, HCN, SO2 etc also available,Can be specified by the Customer in advance.

*Advanced MCU control with low power consumption;

*Adjustable low and high alarm level;

*Adjustable calibrating level;

*Self test for the gas sensor;

*Low battery indication;

*Self-adjustment function Visual and audible alarm with vibration;

*Advanced self-examination and self-renovation function Password management to avoid wrong operation;

*Explosive proof housing

Parameters

Gas sampling method	Gas pump sampling
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, pump working state.
Working environment	-20℃～50℃, ＜95%RH (no dew)
Power Source	DC3.7V Li-on battery, 3200mAh
Charging time	6h~8h
Working time	≧8h continuously (without alarming)
Gas Sensor Life	2 years
Explosion-proof grade	Ex ib IIBT4 Gb
Protection Grade	IP65
Weight	Appr. 400g (with battery)
Dimensions	130mm×67mm×30mm(L × W × H)

Specification

Product type:	BH-90 gas detector
Accuracy:	≦±5% F.S.
Response time:	T＜30s
Indication of alarm	LCD indicates the time and state indication of alarm, fault and low voltage with LED, sound, vibration
Operating Environment:	Operating temperature -40℃~70℃ (for combustible gas)
	Operating temperature: -20℃~50℃ (for toxic gas)
	Humidity: ＜95%RH non-condensing
Operating voltage:	DC3.6V Li battery 1200mAh
Working time:	＞8h continuously
Charging time:	4h~6h
Protection category:	IP65
Sensor life:	2 years
Weight:	about 130g (including battery but without accessories)
Dimension:	100mm58mm30mm

Details

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