Overview
GT1000-Portable Gas detector, suitable for gas concentration detection in various industrial environments and special environments, adopts imported electrochemistry/infrared absorption gas Sensor and microcontroller technology, Fast Response Speed, High Measurement Accuracy, Good Stability and Repeatability. The instrument has built-in 4000mA large capacity polymer rechargeable battery, adopts 3.5 inch full view IPS industrial color screen, and has functions such as storage, data printing, data export, temperature and humidity detection.
Features
1. Measurement accuracy is high with new semiconductor nano process ultra-low power 32-bit microprocessor and 24-bit ADC data collection chip.
2. Adopt 3.5-inch full-view IPS industrial-grade color screen, the resolution is 320x480, and the display is clear.
3. PPM,% VOL, mg/m3, mg/L four concentration units can be freely switched, high and low ranges can be automatically switched.
4. Can simultaneously detect 1-5 kinds of gases, Sensor any combination, support PM2.5 dust particle Sensor, temperature and humidity Sensor, etc.
5. With data storage function, a single channel can store 30,800 sets of data, historical data can be viewed on the screen, and data can be exported; with data printing function, can be equipped with a micro printer; with temperature and humidity detection function.
6. The detection mode, storage mode, printing mode, display mode, air pump mode and other modes can be adjusted.
7. Built-in powerful air pump, can work in a micro negative pressure environment, the air chamber design can ensure that the Sensor is not disturbed by pressure.
8. With overvoltage protection, overcharge protection, anti-static interference, anti-magnetic field interference and other functions.
9. Support full software Automatic calibration, Sensor up to 6 target point calibration, ensure the accuracy and linearity of measurement, and have data recovery function.
10. Full Chinese/English operation menu, simple and practical.
11. With temperature compensation function, dust-proof, waterproof design, equipped with dust Filter, can be used in various harsh occasions.
Principle
The portable Gas detector adopts imported electrochemistry or infrared absorption gas Sensor, and sucks the gas to be measured through the pump-suction Sampling method. The Sensor converts the gas concentration signal into an electrical signal, and performs High Accuracy processing through a microcontroller and a 24-bit ADC data collection chip, and finally displays the measurement results on the screen.
Applications
Various industrial environments, special environments
Standards
Explosion-proof mark: ExdII CT4 (intrinsically safe type), Protection Rating: IP65
Steps
1. Turn it on to check the status of the instrument.
2. Select the detection gas, set the detection mode, storage mode, print mode, display mode, air pump mode, etc. through the menu.
3. Place the sampling probe in the environment or pipeline to be tested, and start the air pump for sampling detection.
4. Read real-time gas concentration, temperature and humidity data on the screen.
5. You can view historical data through the screen, or connect a micro printer to print data, or export data.
6. Shut down after use.
Notice
• Please use the instrument in the working environment temperature -30~ 60 ℃, humidity ≤ 95% RH (no condensation), working air pressure -30~ 100Kpa range.
• The instrument is designed to be explosion-proof (ExdII CT4), but it is still necessary to avoid use in hazardous areas beyond the explosion protection level.
• Pay attention to the battery level and charge it in time. The instrument has overcharge protection, but it is still recommended to use the matching charger.
Sensors are regularly calibrated to ensure measurement accuracy.
• Use Dust Filter and pay attention to instrument protection in harsh environments.
• Avoid strong static electricity or magnetic field interference.
• The instrument has a data recovery function, but it is recommended to export important data for backup in time.
