GAOTek Pumping Carbon Dioxide Portable
This Pumping Carbon Dioxide Portable has recovery time of ≤ 30 seconds, working environment temperature of -40 °F to 158 °F, and linearity of ≤ ± 2 %.
Description
Description
Features
- Broad operating temperatures: -40 °F to 158 °F
- Temperature compensation is supported
- Log recording
- Intrinsically safe design, anti-static, and anti-electromagnetic interference standards
- Rated IP65 for splash water, dust, and shock protection
Technical Specifications
| Gases To Be Detected | Arbitrary combination of 4 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 1 ppm, 10 ppm, 100 ppm, 1000 ppm, 5000 ppm, 50000 ppm, 100000 ppm, 200 mg per L, 100% LEL, 20%, 50%, 100% 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 per L (0 mg per l to 200 mg per l), 0.1% LEL, 0.01%, 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. |
| Maximum Allowable Error | ≤ ± 3% F.S (higher precision levels can be customized) |
| Linearity | ≤ ± 2% |
| Repeatability | ≤ ± 2% |
| Uncertainty | ≤ ± 2% |
| Response Time | T 90 ≤ seconds |
| Recovery Time | ≤ 30 seconds |
| Power Supply | 3.7 V DC, 4600 mA high-capacity rechargeable polymer battery |
| Display Mode | 2.31 inch high-definition color screen |
| Detection Mode | Built in pump suction type measurement, and flow rate at 500 ml per min. Calibration flow rate should be greater than 500 ml per 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 + vibration alarm, turning off the alarm. |
| Communication Interface | USB (charging and communication), optional: RS485 communication interface |
| Data Storage | Standard configuration is the data storage capacity for 100.000 entries |
| Protection Level | IP65 |
| Explosion-Proof Type | Intrinsically safe type |
| Explosion-Proof Mark | Ex ia IIC T4 Ga |
| Standard Accessories | Manual, qualification certificate, warranty card, USB charger (including the data cable), high grade aluminum instrument case, belt clip, humidity dust filter |
| Optional Items | Temperature and humidity measurement function, 3.94 ft (1.2 m) retractable sampling handle (3.28 ft to 32.8 ft hose (1 meter hose to 10 meter hose), and the standard length is 3.28 ft (1 meter)), 15.75 in (0.4 meter) stainless steel sampling handle (with dust filter, not retractable), high temperature sampling and cooling filter handle, high temperature humidity pretreatment system, multiple humidity dust filter, hanging rope, CD-ROM (upper level computer communication software), external mini wireless infrared printer |
| Working Environment | Temperature: -40 °F to 158 °F (-40 °C to 70 °C) Humidity: ≤ 10% RH to 95% RH, and built-in filters can be used in high humidity or high dust environment |
| Sample Gas Temperature | -40 °F to 158 °F (-40 °C to 70 °C) and the optional configuration of high-temperature sampling and cooling filter handle will be possible to detect the smoke gas at the temperature of 752 °F (400 °C) |
| Temperature And Humidity Measurement | Optional configuration: Temperature at -40 °F to 158 °F (-40 °C to 70 °C) Accuracy level at 32.9 °F (0.5 °C) Humidity at 0% RH to 100 % RH Precision level at 3 % RH |
| Exterior Dimensions | 7.01 in × 2.64 in × 1.58 in (178 mm x 67 mm x 40 mm) |
| Weight | 0.66 lb (0.30 kg) |