Overview
BH-90M-HF Single Gas detector is a high-performance Portable inspection equipment under the BOSEAN brand. It uses industrial-grade Sensor and micro-control technology, with the characteristics of Fast Response, High Accuracy measurement, excellent stability and repeatability. The product design is inspired by pebbles. Appearance is round and small. The shell is made of high-strength engineering plastic and covered with composite anti-skid rubber. It has waterproof, dustproof and explosion-proof characteristics. It feels good and durable.
Features
1. Industrial Sensor and Micro Control Technology for Fast Response and High Measurement Accuracy.
2. Excellent stability and repeability, reaching the advanced level of the industry.
3. Appearance design of round and small pebbles, no edges and corners, strong durability.
4. The shell is made of high-strength engineering plastic and covered with composite anti-skid rubber, providing high strength and good feel.
5. With multiple protection functions of waterproof, dustproof and explosion-proof.
6. Sensitivity and repeability are good with natural diffusion detection.
7. Easy to use and maintain, to meet the needs of industrial sites for high reliability of equipment.
Principle
The detector collects the target gas in the environment by natural diffusion. The gas contacts and reacts with the built-in industrial-grade Sensor, which converts the gas concentration signal into an electrical signal. The electrical signal is processed by an advanced microcontroller, and finally the precise concentration value is displayed in real time on the LCD screen, and the alarm is issued when the preset alarm point is reached by means of sound, light, vibration, etc.
Applications
Petroleum, chemical industry, environmental protection, metallurgy, refining, gas transmission and distribution, agriculture, explosion-proof places, 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. Press the power button for a long time to turn it on, and the device will self-test.
2. After the self-test is completed, the instrument enters the normal working state, and the LCD screen displays the real-time gas concentration.
3. Place the detector in the test environment and wait for the reading to stabilize.
4. When the gas concentration exceeds the preset alarm point, the instrument will issue sound, light and vibration alarms.
5. After use, press the power button for a long time to shut down.
6. When the power is insufficient, use the matching charger to charge, which takes about 4-6 hours.
Notice
• Do not use in environments exceeding -10~ 55 ℃ temperature range or humidity ≥ 95% RH (risk of condensation).
• This product is explosion-proof design, marked ExibIICT4Gb, please use it in the specified explosion-proof environment.
• Sensor life is about 2 years, the actual life depends on the specific Operating Environment, need to be regularly calibrated or replaced.
• Alarm point can be manually set according to need, different gas default alarm point is different.
• Please use the original or designated charger when charging to ensure safe charging.
• Continuous Operating Time of the instrument is not less than 8 hours, please pay attention to charging in time.
• Avoid severe impact or drop of the instrument to prevent damage.
• Do not disassemble or modify the instrument yourself.
