Bosean detector de gas analyzer ATEX certified Portable multi gas detector for CO, O2, H2S, LEL, CH4

Supplier: Henan Bosean Electronic Technology Co., Ltd.
Region: Henan, China
Contact: Mr Leo Guo
Price: $169.00 / >=2 sets
Min. Order: 2 sets

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Product details

Usage:	Safety;	Size:	2057532mm;
Product name:	BH-4S gas Detector;	Gas:	NH3 Ammonia;
Name:	ch4 gas detector;	Model Number:	BH-4S multi gas detector;
Package Type:	each set wireless vibrate detector alarm will be packed with the export standard carton package or aluminum box or as per customer require ATEX certified Bosean Portable multi gas detector for CO, O2, H2S, LEL, CH4;	Selling Units:	Single item;
Single gross weight:	0.56 KG;	Alarm:	Bi-colour -per Sensor;
Brand Name:	bosean;	Detecting Gas:	Combustible Gas;
Function:	USB Charging;	Single package size:	21X8X4 cm;
Place of Origin:	China;	Certificate:	ATEX, CE, FCC, ROHS, ISO9001, SIL;
Feature:	Low Battery Voltage Reminding;

ATEX certified Bosean Portable multi gas detector for CO, O2, H2S, LEL, CH4

Description of 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.

Main Features of gas detector

1) Advanced MCU control with low power consumption
2) Adjustable low and high alarm level
3) Adjustable calibrating level
4) High concentration protection for combustible gas
5) Self test for the combustible gas sensor

6) Low battery indication
7) Replaceable sensor module

8) Self-adjustment function
9) Visual and audible alarm with vibration
10) STEL and TWA alarming for toxic gases
11) Advanced self-examination and self-renovation function
12) Password management to avoid wrong operation
13) Explosive proof housing

Detailed Images of gas detector

Parameters of gas detector

Operating & Storage Environment	Temperature: -20°C~55°C (-4F~122F) Humidity: 5%-95% (Relative humidity non-condensing) Pressure: 95~110kPa
Sampling method	Diffusion type
Detecting Range	CO: 0~1000ppm H2S:0~100 PPM O2: 0~30%vol Combustible Explosive Gas (Ex / LEL / CH4): 0~100%LEL
Sensor	O2 /H2S / CO: plug-in electrochemical sensor
Alarm Type	low & high alarm, multiple gas alarm, sensor alarm, battery low alarm, prompt tone, automatic shutdown alarm
Resolution	0.1%VOL (O2), 1ppm (CO), 0.1ppm (H2S), 1%LEL (EX)
Accuracy	3% F.S
Response time	10s
Repeatability	1%
Zero drift	1%
Data record	500 sets of data storage
Display	Alphanumeric large LCD displays the real time gas concentration and alarm stage
Backlight	Automatically activated when working in poor lighting environment or the alarm sounding or the button is knobbed down.
Self-checking Function	Self-checking Battery power, display, sensor, hardware failure
Explosion-proof	EXiaIICT4
Protection grade	IP65
Power Supply	Rechargeable lithium battery

Application of 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.

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About Bosean

Scope of Business

Bosean was founded in 2013, specializing in the development and production of gas detectors, gas analyzers and rangefinder. At present, our research and development instruments have been spread all over the world.

R&D and Production

Bosean has always strictly implemented the ISO9001 quality management system. We adhere to the high standards of product quality, strict requirements, adopting the world-class production equipment, advanced management and production experience, developing the high-quality testing equipment.

Service team

Bosean has a strong sales team and a comprehensive service process to serve end customers around the world.Whenever you have any questions, you can contact us at any time.