Overview
The BH-90M series Gas detector uses industrial-grade Sensor and micro-control technology, with Fast Response, High Accuracy measurement ability, Stability and Repeatability. The product design is round and compact, and the shell is made of high-strength engineering plastic and composite anti-skid rubber, which has waterproof, dustproof and explosion-proof characteristics. Gas detection by natural diffusion method, Sensitivity and Repeatability are good, meeting the high Reliability requirements of industrial site safety monitoring.
Features
1. Industrial Sensor and Micro Control Technology
2. Fast Response, High Accuracy measurement
3. Stability and Repeatability
4. Appearance design
5. High-strength engineering plastic shell
6. Composite anti-skid rubber cover
7. Waterproof, dustproof and explosion-proof functions
8. Natural diffusion Gas detection
9. Sensitivity and Repeatability
10. Easy to use and maintain
Principle
Gas detection is carried out by natural diffusion method, the target gas is detected by industrial grade Sensor, and the detection signal is processed by micro-control technology to achieve Fast Response and High Accuracy measurement.
Applications
Petroleum, chemical industry, environmental protection, metallurgy, refining, gas transmission and distribution, agriculture, explosion-proof, toxic gas leakage rescue, underground pipelines, mines, power plants, tunnels, tunnels
Standards
GB3836.1—2010、GB3836.4—2010、GB12358—2006、GB15322.3—2019、JJG693—2011、JJG365—2008、JJG695—2019、JJG915—2008
Steps
1. Power on and use
2. Detection of gases by natural diffusion
3. Observe the LCD real-time data display
4. Determine the alarm status according to the sound and vibration indication
5. Charge in time when the power is insufficient
Notice
• Ambient Temperature: -10~ 55 ℃
• Environmental humidity: < 95% RH without condensation
• Continuous use time is not less than 8 hours
• Charging time 4~ 6 hours
Sensor Life Approximately 2 years (Depending on Operating Environment)
• Pay attention to the explosion-proof sign: ExibIICT4Gb
• Default alarm points for different gases are different and can be set manually
