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Brand Name : Bosean
Model Number : bh-90A
Certification : CE,FCC,ATEX,ROHS,SIL
Place of Origin : Zhengzhou,Henan,China
MOQ : 1pcs
Price : USD60-120/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-90A Single Gas Detector
Color : Yellow
Detecting Gas : Co, H2s, O2, Lel etc
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
BH-90A portable single gas detector adopt advanced gas sensor and micro control technical, has quick response,
high accuracy, great stability and repeatability, it's easy to operate, performance is in the leading level of gas detection industry.
Product Name | Portable CO2 single gas detector |
Detecting Gas | CO2 carbon dioxide |
Measure Range | CO2: 0~2000/5000/10000 ppm, 0~20%/50%/100%vol |
Sensor Supported | Can detect over 30 kinds of gases, can customize flexibly according to user's need |
Sampling Method | Natural diffusion |
Display | Large LCD display |
Alarm Method | Sound, light, vibration |
Working Temperature | -20ºC~50ºC |
Working Humidity | 0-95%RH (non-condensation) |
Shell Material | ABS+PC |
Power Supply | 3.7V Rechargeable lithium battery |
Charging Time | Approximately 4-6 hours |
Operating Time | Approx.8 hours for LEL unit; Approximately 24 hours for CO, H2S and O2 units, Continuously, non-alarm conditions. |
Sensor Life | 2 years |
Data Storage | 1000pcs alarm data records |
Password Protection | Password protection and password modification |
Explosion-proof Grade | Exib IIB T3 Gb |
Sensor Principle | Electrochemical, Catalytic combustion, Infrared |
Dimensions | 100*60*30mm(L*W*H) |
Weight | 130g |
Certificate | CE, CNEX, ATEX, FCC, RoHS. |
Application
Our customers and patent certificate
No | Detecting Gas | Gas | Measure Range | Resolution | Alarm Point (High / Low) |
1 | Combustible Gas | EX | 0-100%LEL /0-100%VOL | 1%LEL/1%VOL | 20 / 50% LEL |
2 | Oxygen | O2 | 0-25% /30%VOL | 0.1%VOL | 19.5% / 23.5%VOL |
3 | Hydrogen Sulfide | H2S | 0-50/100/200/1000 ppm | 0.1 ppm | 10 / 20 ppm |
4 | Carbon Monoxide | CO | 0-500/1000/2000/5000 ppm | 1 ppm | 50 / 150 ppm |
5 | Nitrogen Dioxide | NO2 | 0-20/50/1000 ppm | 0.1 ppm | 5 / 10 ppm |
6 | Nitric Oxide | NO | 0-250/500/1000 ppm | 1 ppm | 50 / 150 ppm |
7 | Carbon Dioxide | CO2 | 0-5000 ppm /0-1%/5%/10%VOL | 1 ppm/0.1%VOL | 1000 /2000 ppm |
8 | Sulfur Dioxide | SO2 | 0-20/50/100/200/1000 ppm | 0.1 /1 ppm | 5 / 10 ppm |
9 | Chlorine | CL2 | 0-20/100/1000 ppm | 0.1 ppm | 5 / 10 ppm |
10 | Ammonia | NH3 | 0-50/100/500/1000 ppm | 0.1 ppm | 20 / 50 ppm |
11 | Hydrogen | H2 | 0-1000/5000 ppm | 1 ppm | 50 /150 ppm |
12 | Phosphine | PH3 | 0-5/20/50/100/500/1000 ppm | 0.1 ppm | 5 / 10 ppm |
13 | Hydrogen Chloride | HCL | 0-20/500/1000 ppm | 0.01/0.1 ppm | 5 / 10 ppm |
14 | Chlorine Dioxide | CLO2 | 0-10/50/100 ppm | 0.1 ppm | 5 / 10 ppm |
15 | Hydrogen Cyanide | HCN | 0-50/100 ppm | 0.01/0.1 ppm | 10 / 20 ppm |
16 | Ethylene Oxide | C2H4O | 0-10/20/50/100/200/500 ppm | 0.1 /1 ppm | 20 / 50 ppm |
17 | Ozone | O3 | 0-10/20/100 ppm | 0.1 ppm | 2 / 5 ppm |
18 | Formaldehyde | CH2O | 0-20/50/100 ppm | 0.1 /1 ppm | 5 / 10 ppm |
19 | Hydrogen Fluoride | HF | 0-1/10/50/100 ppm | 0.01 /0.1 ppm | 2 / 5 ppm |
20 | Methylbenzene | 0-1/10/20/50/100 ppm | 0.01 /0.1 ppm | 5 / 10 ppm |
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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