GAOTek Six In One Gas Detector Portable Multi Gas Monitor Portable Combustion Gas Analyzer
GAOTek gas sensor Graphical display and use the form of curve to reflect the trend of gas concentration changes in a certain period of time.
Description
Description
Overview
GAOTek gas sensor Graphical display and use the form of curve to reflect the trend of gas concentration changes in a certain period of time. Data recovery function; in case of mis-operation, it is possible to select partial or full recovery. It is possible to set whether to display the maximum value, minimum value, average value or not. Standard USB charging port, with charging protection function, USB hot plug supported, and the charging status instrument can work properly. 4600 mA high-capacity rechargeable polymer battery is adopted, so it is possible to work for a long period of time. High-precision temperature and humidity measurements
Features
- Adopted advanced electric circuit design.
- Mature kernel algorithm processing.
- Unique external appearance design.
- Had achieved a number of patents about the software works, external appearance, and so on.
- Possible to simultaneously detect 1 to 6 types of gases, and the units can be switched freely.
Technical Specifications
| Gases To Be Detected | Arbitrary combination of 1 to 6 types of gases such as toxic gases, oxygen gas, carbon dioxide, inflammable and explosive gases, TVOC, and so on. Optional configuration: temperature and humidity measurements. |
| Application Scenarios | All the cases which require the portable rapid detection of gas concentrations such as petroleum, chemical, pharmaceutical, environmental protection, combustion gas distribution, warehousing, smoke gas analysis, air governance, and so on. |
| Detection Range | 0 ppm to 100000 ppm, 200 mg/L, 100 % LEL Vol, 20 % LEL Vol, 50 % LEL Vol, 100 % LEL Vol, can be selected, and other ranges can be customized. |
| Resolution | 0.01 ppm or 0.001 ppm (0 ppm to 10 ppm); 0.01 ppm (0 ppm to 100 ppm), 0.1 ppm (0 ppm to 1000 ppm), 1 ppm (0 ppm to 10000 ppm or more), 0.01 mg/l (0 mg/l to 200 mg/l), 0.1% LEL, 0.01 % LEL 0.001 % Vol |
| Detection Principle | Electrochemical, catalytic combustion, infrared, thermal conductivity, PID photoionization, and so on. Depending on the type of gas, range, field environment and user demand. |
| Sensor Service Life | Electrochemical principle 2 to 3 years, Oxygen gas 2 years or 6 years can be selected, Infrared principle 5 to 10 years Catalytic combustion 3 years; Thermal conductivity 5 years; PID photoionization 2 to 3 years. |
| Working Environment | Humidity ≤ 10 % RH to 95 % RH and built in filters can be used in high humidity or high dust environment. |
| Sample Gas Temperature | And the optional configuration of high temperature sampling and cooling filter handle will be possible to detect |
| Allowable Error | ≤ ± 1 % F.S |
| Linearity | ≤ ± 1 % |
| Repeatability | ≤ ± 1 % |
| Uncertainty | ≤ ± 1 % |
| Response Time | T90 ≤ 20 seconds |
| Recovery Time | ≤ 30 seconds |
| Temperature and Humidity Measurement | Accuracy level at humidity at 0 to 100 % RH, precision level at 3 % RH |
| Power Supply | 3.6 V DC, 6000 mA high-capacity rechargeable polymer battery |
| Display Mode | 2.5 inch high-definition color screen |
| Detection Mode | Built-in pump-suction type measurement, and flow rate at 500 ml or min. Calibration flow rate should be greater than 500 ml or min, three-way pipe should be connected, to ensure that the excessive gas will be discharged from the bypass |
| Alarm Mode | It is possible to set as sound & light alarm, vibration alarm, sound & light to vibration alarm, turning off the alarm. |
| Protection Level | IP67 |
| Explosion-Proof Mark | Exia II CT6 |
| Communication Interface | USB (charging and communication), optional RS232, infrared communication, automatic recognition |
| Data Storage | Standard configuration is the data storage capacity for 100, 000 entries; SD card storage function is optional configuration |
| Temperature | – 40 °F to 158 °F (- 40 ℃ to 70 ℃) |
| Exterior Dimensions | 7.08 in x 3.07 in x 1.29 in (180 mm x 78 mm x 33 mm) |
| Weight | 0.77 lb (0.35 kg) |