Overview
GT-903 Pump Suction Composite Gas detector is a standard 2-in-1 Gas detector of KORNO brand, suitable for gas concentration detection in various industrial environments and special environments. Adopting imported electrochemistry/infrared gas Sensor and microcontroller technology, it has the characteristics of fast Response Speed, High Measurement accuracy, Good Stability and Repeatability. The performance of the whole machine is at the domestic professional level. It has a built-in 4000mA large-capacity polymer rechargeable battery and uses a 2.4-inch industrial-grade color screen to display technical indicators and gas concentration values. It supports functions such as historical data viewing, storage, data export and temperature and Humidity detection.
Features
1. Imported electrochemistry/infrared gas Sensor and microcontroller technology
2. Fast Response, High Measurement accuracy, Stability and Repeatability
3. Built-in 4000mA large capacity polymer rechargeable battery, long standby
4.2.4-Inch industrial-grade color screen display, supports historical data viewing
5. With Storage, Data Export, Temperature and Humidity Detection
6. Each parameter can be customized by the user, and the operation is simple
7. Sampling method is pump suction
8. Protection Rating IP65, Ex ia IIC T4 Ga
Principle
The product adopts the pump-suction Sampling method, detects the concentration of CO and EX gases in the environment through the imported electrochemistry/infrared gas Sensor, uses the microcontroller technology to process the Sensor signal, realizes fast Response and accurate measurement, and displays the detection results on the 2.4-inch industrial-grade color screen.
Applications
Industrial environment, special environment
Standards
GB3836.1-2010、GB3836.4-2010
Steps
1. Boot up the device
2. Set up various detection parameters
3. Carry out gas concentration detection
4. Check the gas concentration value displayed on the screen
5. View historical data records
6. Export stored data
7. Shut down and save settings
Notice
• Working ambient temperature range is -30~ 60 ℃
• Environmental humidity range is 0~ 95% RH without condensation
• Operating Pressure Range -30Kpa~ 200Kpa
• Make sure the battery is fully charged before use
• Regularly calibrate Sensors for Measurement accuracy
Avoid use in extreme environments
• Pay attention to the requirements of explosion-proof signs, and strictly abide by safety regulations when used in dangerous environments
