Overview
The SMART SENSOR AS8800A combustible gas concentration detector is a professional instrument for detecting a variety of combustible gases. It uses the principle of semiconductor Sensor, has fast Response and Recovery Time, and is suitable for continuous monitoring of combustible gas concentration in industrial environments.
Features
1. Semiconductor Sensor principle, high detection sensitivity
2. Segmental LED large screen display, clear and intuitive reading
3. Sound and light dual Alarm mode, the warning effect is obvious
4.3.7V lithium battery power supply, strong portability
5. Response Time T90 < 10s, Recovery Time < 30s, Fast Detection
6. Wide environmental adaptability, Temperature range -10~ 50 ℃, Humidity < 95% RH
Principle
The detector is based on the principle of semiconductor Sensor, when the combustible gas in contact with the Sensor, it will cause changes in the electrical characteristics of the Sensor, by measuring this change to detect the gas concentration, and the result is displayed through the LED screen, when the concentration exceeds the set threshold trigger sound and light alarm.
Applications
Industrial safety monitoring, chemical production, gas use sites, environment monitoring
Standards
EX- range: 0~ 50% LEL, EX- resolution: 0.1% LEL, EX- intrinsic error: ≤ 5% F.S
Steps
1. Turn it on and check the battery level.
2. Place the detector in the environment to be tested
3. Observe the gas concentration value displayed on the LED screen
4. If the concentration exceeds the standard, the instrument will automatically issue a sound and light alarm
5. Shut down and save in time after use
Notice
• Avoid use in extreme temperatures or Humidity environments
Periodically calibrate Sensors to ensure measurement accuracy
• Charge in time when the battery is low
• Do not immerse the instrument in liquid
• Take immediate safety measures when calling the police
