CO CO2 H2S CH4 NH3 VOC SO2 CL2 BH-90 portable single gas detector
BH-90 portable single gas detector can make continuous detection to combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from being destroyed.
Feature
- Supports detection of toxic gases, oxygen, and flammable gases
- Triple alarm with sound and light vibration, not easy to ignore
- Adjustable low and high alarms
- Automatic alarm record storage
- Big battery, super battery life
- Small size, light weight and easy to carry
- Power-on self-test to ensure normal operation of circuits, sensors, and batteries
- Flashlight function
- IP65 protection grade, waterproof splash, dustproof, explosion-proof, shockproof
| Gas Detected | combustible gas (CH4,C3H8,H2) and toxic gas, oxygen, Other rare toxic gas like ammonia , NO,PH3,NH3,NO2,HCN, SO2 etc also available, Can be specified by the Customer in advance |
| Accuracy | <±5% F.S. |
| Response time | T<30s |
| Indication of alarm | fault and low voltage with LED, sound, vibration |
| Sampling Method | Natural diffusion |
| Display | Large LCD display |
| Alarm Method | Sound, light, vibration |
| Operating Environment | Operating temperature -40℃~70℃ (for combustible gas)
Operating temperature: -20℃~50℃ (for toxic gas) |
| Humidity | <90%RH non-condensing |
| Operating voltage | DC3.6V Li battery 1200mAh |
| Working time | Combustible gas: < 8h continuously Toxic gas: <300h continuously
Charging time:4h~6h |
| Sensor life | 2 years |
| Protection category | |
| Weight | about 130g (including battery but without accessories) |
| Dimension | 100mm*58mm*40mm |
| Certificate | CE, CNEX, ATEX, FCC, RoHS. |
Portable 4-in-1 gas detector
Pumping multi-gas detector
Pumping gas leak detector
BH-90A Portable Single gas detector is widely applied to industrial use, such as Shipping, Mining, Oil & Gas, Metallurgy, Chemical plants, Underground pipeline, gas station, wastewater plants, Landfill ,etc.
| No | Detecting Gas | Gas | Measure Range | Resolution | |
| 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: Other gas and measure range not listed are all support customize, please contact us for more details.
Our Business
Bosean was founded in 2013, specialize in the development and production of gas detectors, gas analyzers and laser rangefinder. At present, our research and development instruments have been spread all over the world.
Henan Bosean Electronic Technology Co., Ltd.
Founded in 2013, BOSEAN Electronics is headquartered in Zhengzhou
High-tech Zone. It is a company specializing in gas detector, SMT
patches, laser range finder, etc.. Adhering to the development
concept of user-led & technology-led, BOSEAN is a high-tech
enterprise integrating R&D, design, production, sales and
after-sales service.
BOSEAN Electronics owns the production and research base of over
10,000 flat full-chain industrial products, with three production
lines of SMT patch, gas detector and laser range finder, and more
than 50 professional engineers in all fields, dozens of domestic &
international qualification and honorary certificates, hundreds of
production and service personnel. The company's strength is in the
forefront of the industry.
