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Handheld Gas Analyzer 0-100ppm , portable multi gas detector，Low Battery Indication
Handheld Gas Analyzer 0-100ppm , portable multi gas detector，Low Battery Indication
Handheld Gas Analyzer 0-100ppm , portable multi gas detector，Low Battery Indication
Handheld Gas Analyzer 0-100ppm , portable multi gas detector，Low Battery Indication
Specifications
Brand Name :
Bosean
Model Number :
BH-4A
Certification :
CE,FCC,ATEX,ROHS,SIL
Place of Origin :
Zhengzhou,Henan,China
MOQ :
1pcs
Price :
USD 80-120/PCS
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
1000PCS/DAY
Delivery Time :
3-8 WORK DAYS
Packaging Details :
each set detector alarm will be packed with the export standard carton package or aluminum box or as per customer require
Product Name :
Bh-4A Multi Gas Detector Alarm
Color :
Yellow
Detecting Gas :
Co, H2s, O2, Lel
Battery :
Rechargeable Lithium Battery
Sampling :
Diffusion
Response Time :
30s
Work Temperature :
-20~60 Degree
Certificate :
Atex
Sampling Method :
Diffusion Sampling
Application :
12 Months
Sensor :
Catalytic or Electrochemical or Infrared
Indication :
LCD Indicates
Description

Handheld 0-100ppm H2s Co So2 Nox Nitric Oxide Automotive Exhaust Gas Analyzer

Description

Portable gas detector with a large LCD. It can monitor CO, H2S, O2 and combustible gas simultaneously. The instrument features two instant alarms with audio/visual and vibratory indicators, rechargeable battery, and simple use.

Main Features

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

Parameters

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
Combustible gas (LEL): plug-in catalytic combustion 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%
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
Dimensions 130mm*67mm*30mm


Application

Our customers and patent certificate

Product tags

portable h2 gas detector

,

portable h2s gas detector

,

portable n2 gas detector
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Handheld Gas Analyzer 0-100ppm , portable multi gas detector，Low Battery Indication

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Product Detail
Brand Name :
Bosean
Model Number :
BH-4A
Certification :
CE,FCC,ATEX,ROHS,SIL
Place of Origin :
Zhengzhou,Henan,China
MOQ :
1pcs
Price :
USD 80-120/PCS
Contact Supplier
Handheld Gas Analyzer 0-100ppm , portable multi gas detector，Low Battery Indication
Handheld Gas Analyzer 0-100ppm , portable multi gas detector，Low Battery Indication

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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