Portable infrared gas detector LIGD-A10 is a hand-held SF6 (sulfur hexafluoride) Gas detector for continuous measurement of gas. Adopted with imported gas infrared sensor, it utilizes unique method of data processing. Light emitting organic matter OLED screen, gives clear display in absence of light and when operated during dark. With Non-dispersive infrared (NDIR) principle, the detection resolution of leakage can reach up to 0.1ppm.
Buy Now View Catalog| Measurement principle | Non-dispersive infrared (NDIR) |
| Gas Detected | SF6: 0 to 50 ppm range/ 0 to 1000 ppm range (as per req.) |
| Detection Uncertainty | <1.5 % F.S |
| Detection Resolution | 0.1ppm |
| Sampling mode | Pumping type |
| Probe unit rod length | 22 cm |
| Response time | 1 to 5 s |
| Warm-up time | 100 s |
| Operation temperature | -10 to 60℃ |
| Display | OLED self-luminous with low power consumption, high brightness |
| Power supply | 4.2 V, internal lithium battery power supply, 2200 mAh |
| Shelf life | >10 years |
| Dimension | 500 × 290 × 180 mm |
| Weight | 0.7 kg |
| HS Code | 9027100090 |
Used to measure the gas leakage of switchgear, GIS, circuit breaker etc. in electronic industry, also used in greenhouse, painting, chemical industry.
Sampling method : Diffusion
Measurement principle : Electrochemical (oxygen, toxic gases), Catalytic combustion (flammable gases), Infrared principle (carbon dioxide gas)
Detector gas : Flammable gases, oxygen gas, toxic and harmful gases
Sampling : With internal sampling pump, flow rate is up to 1 L/min, ten grades of pumping suction for selection
Gas : Ethylene C2H4
Measure Range : 0 to 1000 ppm
Gas detected : Sulfur dioxide SO2
Detection principle : Electrochemistry
Sampling method : Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection.
Sampling method : Diffusion
Sensor type : CO2: solid electrolyte sensor, O2：electrochemical sensor
Detection range : CO2：0.04 to 5.00 % and O2：0.0 to 30.0 %
Sampling Method : Diffusion
Working conditions :
| Temperature | -20 to 50°C |
| Pressure | 0.9 to 1.1 (standard atmospheric pressure) |
| Humidity | 10 to 95 % RH (no dew condensation) |
Explosion proof grade : Exia II CT3
Gas detected : NO2
Detection principle : Electrochemistry
Sampling method : Pumping suction, flow rate can up to 1L/min, ten grades of pumping suction for selection.
Gas Detected : O2 CH4 CO2 VOC CO H2S SO2 CL2 NO2 NH3
Detection principle : Electrochemical principle (O2 CO H2S SO2 CL2 NO2 NH3) Infrared principle (CH4 CO) Photoionization principles (VOC)
Measurement Range : O2: 0-30% VOL, CH4: 0-50000 PPM, CO2:0-50000 PPM VOC:0-2000 PPM, CO:0-999 PPM, H2S: 0-200 PPM SO2: 0-25 PPM, CL2: 0-50 PPM, NO2: 0-100 PPM, NH3:0-100 PPM
Gas Detected : Nitrogen N2
Detection principle : Electrochemistry
Measurement Range : 0 to 100 % VOL
| Measurement range | 0 ppm ∼ 5 ppm |
| Resolution | 0.001 ppm ( 0 ppm ∼ 5 ppm ) |
| Temperature range | ˗ 40 °C ∼ 120 °C |
| Ozone measurement range | 0 ppm ∼ 5 ppm, 0 ppm ∼ 100 ppm, 0 ppm ∼ 300 ppm, 0 ppm ∼ 600 ppm ( Optional ) |
| Flow rate | 1.5 L/min |
| Accuracy | 0.01 ppm or 3 % of reading |
| Capacity | 50 kg |
| Accuracy | 1 g |
| Speed | 1 s |
| Temperature Measurement Range | -10℃ to 60℃ |
| Temperature Resolution | 0.1°C |
| Temperature Accuracy | ± 1.5℃ |
| Ozone measurement range | 0 ppm ∼ 100 ppm/ 0 ppm ∼ 1000 ppm |
| Flow rate | 1 L/min |
| Accuracy | 0.01 ppm |
| Measuring range | ± 500 Pa |
| Repeatability | ± 0.2 % FS |
| Resolution | 0.1 Pa |
| Measuring range | 0 ∼ 125 Pa |
| Accuracy |
0 ± 0.2 Pa (liner error) ± 1 % |
| Operating temperature range | 0 °C ∼ 50 °C |
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