Patrol Series Portable Gas Detector

Product Description: The Patrol Series portable gas detector is compact in size and features a simple and convenient dual-button operation. Its large, visible display allows users to easily perceive instrument information. The robust and reliable housing design ensures ease of operation under harsh conditions. Users can quickly receive alarm information through red LEDs. Function testing and calibration operations can be easily completed manually. It can accurately measure over 22 types of toxic and hazardous gases, including oxygen. Therefore, it can be widely applied in industries such as petroleum, petrochemical, metallurgy, chemical, and coal mining.

Product Features

1. 32-bit core processor based on ARM architecture;

2. Capable of continuously recording up to 500 alarm events 3. Supports Bluetooth function (optional);
4. Standard lithium thionyl chloride battery, model ER14335, voltage DC3.6V 5. The battery life can last for over 2 years (based on 8 hours of normal operation per day);
6. Automatic zero calibration upon startup 7. Multi-point temperature compensation algorithm 8. Sensor lifespan monitoring and alarm prompts 9. Full-function self-check upon startup: sensor, battery level, vibration, audible and visual alarms

Product Specifications

1. Performance
Detected gases: combustible gases, toxic gases, oxygen, VOCs Detection principle: Consult the manufacturer Measurement range: Consult the manufacturer Accuracy: ±3%LEL (combustible gas) / ±3%FS (toxic gas) Repeatability: ≤2%
Response time: Consult the manufacturer Sampling method: diffusion type Display: High-Brightness LED 2. Electrical characteristics
Power Supply: Disposable lithium-thionyl chloride battery, DC3.6V Battery capacity: 1650mAh Working time: ≥2 years (calculated based on 8 hours of normal work per day) Output signal: USB Audible and visual alarm: local audible and visual alarm 3. Structural characteristics Main material: ABS Installation method: Handheld, with alligator clip 4. Electrical usage environment Protection level: IP65
Temperature range: -20℃ to +50℃ Humidity range: 10~95%RH (non-condensing) Pressure range: 86~106KPa Relevant certifications Explosion-proof certification: Ex ia IIC T4 Ga