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. Built-in 4000mA large capacity polymer rechargeable battery, adopts 3.5 inch full view IPS industrial color screen, with storage, data printing, data export, temperature Humidity detection and other functions.
Features
1. Using a new semiconductor nano process ultra-low power 32-bit microprocessor, 24-bit ADC data collection chip, Measurement accuracy is the highest level in the industry.
2. Adopt 3.5-inch full-view IPS industrial-grade color screen with a resolution of 320x480, which can well display the technical indicators and gas concentration values of the instrument.
3. PPM,% VOL, mg/m3, mg/L four concentration units can be freely switched, high and low ranges can be automatically switched.
4. Simultaneous detection of 1-5 kinds of gases, Sensor any combination, support PM2.5 dust particle Sensor, Temperature Humidity Sensor, other types of sensors.
5. With Data storage function, a single channel can store 30,800 sets of data, historical data can be visually viewed on the screen, and data can be exported. With data printing function, it can be equipped with a micro printer to print data. With temperature Humidity detection function, it can detect the temperature Humidity value of gas in the field or pipeline.
6. Various modes can be adjusted: detection mode, storage mode, printing mode, display mode, air pump mode.
7. Built-in strong air pump, can work in a micro negative pressure environment, reasonable 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. Full software Automatic calibration, Sensor up to 6 target point Adjustment, 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, the instrument adopts dustproof and waterproof design, equipped with dust Filter, which can be used in various harsh occasions.
Principle
The detector adopts the pump-suction Sampling method, and the gas to be tested is sucked into the inside of the instrument through a built-in powerful air pump. The gas passes through a reasonably designed gas chamber and is in contact with the built-in imported electrochemistry/infrared absorption gas Sensor. The Sensor converts the gas concentration signal into an electrical signal, which is processed by a microcontroller and a 24-bit ADC data collection chip, and finally displays the measurement result on the screen.
Applications
Various industrial environments, special environments
Standards
Explosion-proof mark: ExdII CT4 (intrinsically safe type), Protection Rating: IP65
Steps
Step 1 Power on.
2. Adjust the detection mode, storage mode, printing mode, display mode, air pump mode, etc. as needed.
3. Gas detection using pump suction sampling.
4. View real-time concentration, historical data, or Temperature and Humidity information on the screen.
5. Data can be exported or connected to a micro printer to print data.
6. Shut down after use.
Notice
* Ambient Temperature -30~ 60 ℃, Humidity ≤ 95% RH and no condensation.
* Operating Pressure range is -30~ 100Kpa.
* The instrument has an explosion-proof mark, please use it in the specified explosion-proof environment.
* The instrument has a Protection Rating, but care should be taken to avoid extreme conditions beyond its tolerance when using it.
Periodically calibrated to ensure measurement accuracy.
* Please follow the instructions to charge the built-in polymer battery and take advantage of its overcharge protection function.
* Pay attention to the zero drift indicator of the instrument and check it regularly.
