Henan Bosean Electronic Technology Co., Ltd.
one stop gas detection solution from China factory
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Bosean Gas Detector Factory Price Portable O2 Oxygen Gas Analyzer Alarm co2 carbon dioxide
Product introduction:
The BH-90A is a one-way gas detector with contact sensor and micro control technology. It has fast responses, high precision accuracy, stability and good repeatability. The performance of the whole machine in the industry is at an advanced level and the operation is easy. Large capacitive rechargeable lithium battery, Standby Long; Industry class industrial building, perfect display of various technical indicators and built-in gas measurement values. The customized cast iron tray is industrial design, and the designs are smaller and compact. They are used for explosives, toxic gas rescue, underground gas rescue, mining, metallurgy, power plants, chemical industry, tunnels, tunnels, etc. The instant device emits three devices of sound, light and vibration so that the safety of employees' lives is not compromised, production equipment is not bad, and the performance of the whole machine is reliable.
Product parameters
| 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. |
Advantage:
With power on self test
Backlit display
Chinese and English switching
Battery power display in real time
Sound and light shock triple alarm
Simple automatic calibration procedure
After-sales service warranty for one year, lifetime maintenance
Industrial sensor
Triple alarm
Large capacity battery
Cost-effective
Quick response
Three-proof design
