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Multi-gas Analyzer NMA-260
Multi-gas Analyzer NMA-260 is a pump-suction analyser designed for measurement, analysis, monitoring and gas detection in closed space. Equipped with Catalytic / Electrochemical / PID / Infrared system and probe, it can detect up to 12 different kinds of gas at a single time. Designed to be compact, it requires minimal cabinet space and can be easily integrated into other systems, helping to reduce installation costs. Such analysers are ideal for workplaces that deal with environmental compliance, process monitoring, gas turbine and automotive emissions and research labs.
| Sensor | Catalytic/Electrochemical/PID/Infrared |
| Sampling method | Built-in pumping |
| Detection range | H2S, CO, O2, SO2, CO2, Cl2, NH3, NO2, O3, HCN, PID (VOCs) and combustibles, TVOCs |
| Operating humidity | 15 % to 90 % RH |
| Operating temperature | -20°C to 80°C |
| Linear error | < ± 2FS |
| Repeatability error | < ±2% |
| Charging time | < 10 hours |
| Battery life ( rechargeable ) | + 15 hours |
| Response time | < 120 sec |
| Alarm system | Audio and visual alarm |
| Probe material | SS304 stainless steel |
| Probe length | 500 mm |
| Hose length | 2 meters |
| Body material | Aluminium alloy |
| Power supply | 3.6 V and 7.2 V Li rechargeable battery or AC 110/220V powered |
| Dimensions ( L × W × H ) | 293 × 110 × 210 mm |
| Weight | 4.75 kg |
Analysers are widely employed in industries dealing petroleum, chemical, pharmaceutical, environmental protection and air pollution.
| Sensor | High sensitivity sensor |
| Sampling method | Diffusion |
| Detection range | CO, O2, Cl2, SO2, O3, CO2, CH4, H2S, NH3, NO, NO2, H2, LEL, LPG, PID, EXP, CH4 (IR), C3H8 (IR) |
| Operating humidity ( non-condensing ) | 15 % to 90 % RH |
| Sensor | Non-dispersive infrared sensor |
| Sampling method | Diffusion |
| Detection range | CO2,CH4 (IR) |
| Operating humidity ( non-condensing ) | 15 % to 90 % RH |
| Sensor | High sensitivity sensor |
| Sampling method | Diffusion |
| Detection range | O2, CH4, CO, H2S, SO2, Cl2, NH3, NO2, NO, H2, HCl, HCN, CH4, PID (VOCs), CO2, C3H8 and O3 |
| Operating humidity ( non-condensing ) | 15 % to 90 % RH |
| Gas detected | Acetylene C2H2 |
| Sampling | With internal sampling pump, flow rate is up to 1 L/min, ten grades of pumping suction for selection |
| Data logger | 100,000 data sets can be stored, with a storage space limit of 5S |
| Measuring range | 0 to 50 ppm |
| Sensor | High sensitivity sensors |
| Sampling method | Diffusion |
| Detection range | CO, O2, Cl2, SO2, O3, CO2, CH4, H2S, NH3, NO, NO2, H2, LEL, LPG, PID, EXP, CH4 (IR), C3H8 (IR) |
| Operating humidity ( non-condensing ) | 15 % to 90 % RH |
