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Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector
Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector
Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector
Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector
Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector
Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector
Specifications
Brand Name :
Bosean
Model Number :
bh-4s
Certification :
ce,fcc, rohs, iso9001,SIL, ATEX
Place of Origin :
China
MOQ :
1
Price :
150-300
Payment Terms :
T/T, Western Union, MoneyGram
Supply Ability :
1000units in a week
Delivery Time :
1 working days
color :
blue
Detecting Gas :
CO,O2,LEL,H2S
Description

Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector

Description of portable multi 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.

Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector

Main Features of portable multi 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 portable multi gas detector

Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector

Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector

Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector

Parameters of portable multi 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 portable multi gas detector

Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector

Measurable Gas Meter

Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector

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

Product tags

h2s gas analyzer

,

3 gas analyzer

,

gas detector for n2
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Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector

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Product Detail
Brand Name :
Bosean
Model Number :
bh-4s
Certification :
ce,fcc, rohs, iso9001,SIL, ATEX
Place of Origin :
China
MOQ :
1
Price :
150-300
Contact Supplier
Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector
Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector
Portable 4 in 1 / NH3 H2S CO CH4 Ammonia h2s gas analyzer Methane Multi Gas Analyzer portable multi gas detector

Henan Bosean Electronic Technology Co., Ltd.

Active Member
6 Years
henan, zhengzhou
Since 2013
Business Type :
Manufacturer
Main Products :
Bosean Gas Detector, Fixed Gas Detector, Multi Gas Detector
Total Annual :
2500000-3000000
Employee Number :
150~200
Certification Level :
Active Member
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