Pump-suction gas detector is a hand-held high-precision and fast gas detection instrument, which can continuously detect the concentration of a single gas to be detected. The detector adopts gas chamber detection technology, which has fast response speed and high accuracy. The gas detector uses pumping sampling to detect gas, and users can choose the appropriate gas sensor and detection range according to the different requirements of the environment, which makes the measurement more convenient and accurate. The monitor adopts large-screen LCD dot matrix display and high-brightness background light, which clearly and intuitively displays the concentration, range, battery power, alarm information, current time, temperature and humidity of the gas to be measured (optional). Simple key operation mode and changeable display tips make the operation more concise and easy to understand. Main performance characteristics: advanced catalytic combustion sensor can be used to set two alarm points, high and low, and the calibration concentration value of alarm category can be adjusted on the screen, which is convenient for users to calibrate battery undervoltage alarm and display automatic calibration function to reduce detection error. The sensor fault self-check function has two levels of sound, light and vibration alarm functions, so it is not easy to ignore the power-on self-check function. It also has the functions of self-diagnosis and self-repair, and password management. Important operations require password input, which effectively prevents misoperation. Intrinsically safe instrument has simple operation, long service life and stability.
1, wide detection range
2. Quick response
3. Precise measurement
4. Alarm clock and time setting function
5. Huge data storage capacity
6. No preheating time is needed.
7, high brightness background light display
8. User self-calibration calibration mode
9. Simple operation and safe use
10, digital temperature and humidity sensor (optional)