Wholesale Portable Gas Detector SD3001 Series - China Factory Suppliers for Industrial Safety Monitoring Manufacturers, Factory
Product Description
| Serial Number | Area Name |
|---|---|
| 1, 2, 3 | Alarm indicator light window |
| 4 | Left click |
| 5 | Middle button |
| 6 | Right-click |
| 7 | Gas sensing hole |
| 8 | Charging port |
| 9 | LCD screen |
The main components are the shell, circuit board, battery, display screen, sensor, and charger.
Electrochemical type and catalytic combustion type.
The BTYQ-SD3001 gas detector is composed of six main components: the shell, circuit board, battery, display screen (LCD), sensor, and charger. Each part plays a critical role in ensuring accurate detection and reliable performance.
The detector operates on two working principles: electrochemical type and catalytic combustion type. The electrochemical method detects toxic gases through chemical reactions, while the catalytic combustion method is primarily used for detecting flammable and explosive gases.
The three alarm indicator light windows provide visual alerts when gas concentrations reach warning or dangerous levels. Each light may represent a different alarm level — such as low alarm, high alarm, and critical alarm — allowing users to quickly assess the severity of the situation.
The gas sensing hole is the entry point for ambient air to reach the internal sensor. It allows the detector to continuously sample the surrounding environment and detect the presence of hazardous gases. Keeping this area clean and unobstructed is essential for accurate readings.
The device is charged via the dedicated charging port (area 8) located on the body of the detector. It is recommended to use the original charger included in the package to ensure safe and efficient charging, and to avoid overcharging to extend battery life.
The LCD screen displays real-time gas concentration readings, alarm status, battery level, and other operational data. It provides a clear and easy-to-read interface for users to monitor environmental conditions at a glance, even in low-light conditions.
