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Brand Name : Bosean
Model Number : BH-4S
Certification : CE ATEX SIL
Place of Origin : Henan China
MOQ : Negotiable
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 200pcs/day
Delivery Time : 1-5 work days
Packaging Details : each set gas detector will be packed with the export standard carton package or aluminum box or as per customer require
gas sampling method : natural diffusion
Alarm methods : sound light vibration curve display
Working Temperature : -20℃-60℃
power : 3.7V 2000mA rechargeable lithium battery
Advantage : high sensitivity
Color : Blue
Bosean Gas detector Co Nh3 H2s and Combustible Gas portable multi gas detector
product description
The BH-4S is a flexible portable gas detector for multi-gases(up to 4 gases) leak detection. It can be set with original CITY catalytic combustion sensor for combustible gas, while original electro-chemical sensors for toxic gases and oxygen. The normal gases detected are CO, H2S, O2, LEL(CH4O)while it can be set to monitor other four gases. GC310 has large LCD screen and two instant alarms with audio/visual and vibratory indicators, making it a favorite indicator for operators working in demanding industrial environments.
Advantage
high sensitivity
large colored LCD display
Micro-processor
Large capacity battery
Fast response
Anti-fire,water,dust
Chinese and English switching
Four alarm methods
industrial sensor
upload data to computer
International certification
Model | Range | L-alarm | H-alarm |
CO | 0-1000ppm | 35ppm | 200ppm |
O2 | 0-30%vol | 19.5%vol | 23.5%vol |
H2 | 0-100%LEL | 20%LEL | 50%LEL |
H2S | 0-100ppm | 10ppm | 20ppm |
CH4 | 0-100%LEL | 20%LEL | 50%LEL |
C2H4O | 0-20ppm | 10ppm | 15ppm |
C2H4 | 0-100%LEL | 20%LEL | 50%LEL |
C3H8 | 0-100%LEL | 20%LEL | 50%LEL |
C2H5OH | 0-100%LEL | 20%LEL | 50%LEL |
NH3 | 0-100ppm | 25ppm | 50ppm |
CL2 | 0-20ppm | 5ppm | 10ppm |
O3 | 0-20ppm | 5ppm | 10ppm |
SO2 | 0-100ppm | 2ppm | 5ppm |
PH3 | 0-20ppm | 0.3ppm | 5ppm |
CO2 | 0-50000ppm | 1000ppm | 2000ppm |
NO | 0-250ppm | 20ppm | 50ppm |
NO2 | 0-20ppm | 5ppm | 10ppm |
HCN | 0-500ppm | 10ppm | 20ppm |
HCL | 0-50ppm | 10ppm | 20ppm |
CH2O | 0-10ppm | 2ppm | 5ppm |
VOC | 0-100ppm | 20ppm | 50ppm |
C6H6 | 0-100ppm | 20ppm | 50ppm |
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High Sensitivity Portable Multi Gas Detector For Co Nh3 H2s And Combustible Gas Images |