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Portable Sampling Pump Multi Gas Analyser , Handheld Gas Leak Detector
Portable Sampling Pump Multi Gas Analyser , Handheld Gas Leak Detector
Portable Sampling Pump Multi Gas Analyser , Handheld Gas Leak Detector
Portable Sampling Pump Multi Gas Analyser , Handheld Gas Leak Detector
Portable Sampling Pump Multi Gas Analyser , Handheld Gas Leak Detector
Portable Sampling Pump Multi Gas Analyser , Handheld Gas Leak 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
Sampling :
Diffusion
Sensor :
Catalytic and electrochemical
Indication :
colorful LCD indicates
Description

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

1) Advanced MCU control with low power consumption
2) Adjustable alarm level at low and high levels
3) Adjustable Adjustment Level
4) High concentration of flammable gas
5) Burning gas sensor test

6) Low battery display
7) Replacement sensor module

8) Self-regulation function
9) Visual and auditory vibration
10) STEL and TWA warn of toxic gases
11) Advanced inspection and repair function
12) Password management for insurance prevention
13) Explosive tower

Detailed Images of portable multi gas detector

Portable Sampling Pump Multi Gas Analyser , Handheld Gas Leak Detector

Portable Sampling Pump Multi Gas Analyser , Handheld Gas Leak Detector

Portable Sampling Pump Multi Gas Analyser , Handheld Gas Leak 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 Sampling Pump Multi Gas Analyser , Handheld Gas Leak Detector

Measurable Gas Meter

Portable Sampling Pump Multi Gas Analyser , Handheld Gas Leak Detector

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

Product tags

handheld gas analyzer

,

portable gas analyser

,

portable gas analyzer
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Portable Sampling Pump Multi Gas Analyser , Handheld Gas Leak 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 Sampling Pump Multi Gas Analyser , Handheld Gas Leak Detector
Portable Sampling Pump Multi Gas Analyser , Handheld Gas Leak Detector
Portable Sampling Pump Multi Gas Analyser , Handheld Gas Leak 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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