Cubic-Ruiyi - Model Gasboard-3000GHG - Greenhouse Gas Emission Analyzer
From Flue Gas Analyzer
Adoptting the independent intellectual property rights of Micro flow NDIR dual-chamber sensor technology (international PCT patent PCT/CN2018100767), Cubic-Ruiyi portable greenhouse gas emission analyzer Gasboard 3000GHG can accurately measure the greenhouse gases concentration change of CO2, CH4, N2O etc and CO gas in flue gas at the same time. The range can be as low as 200ppm, the accuracy can be as high as 1%F.S.. Besides it has strong resistance to gas cross interference and low drift. At the same time, for high concentration of CO2 and high range CO measurement, NDIR gas sensor technology sensor modules with intellectual property rights are optional for flexible configuration. Good stability, small size and low cost.
1. One analyzer can simultaneously and continuously measure up to five gases such as CO2, CH4, N2O, CO and O2;
2. CO2, CH4, N2O, CO can choose the patented Microflow NDIR technology, the range can be as low as 200ppm, accuracy up to 1%F.S.;
3. Small drift, anti-moisture interference, good long-term stability;
4. Dual beam NDIR technology can be used to measure CO2 and CO for flexible collocation for medium and high concentration measurement requirements;
5. Both digital and analog signal output functions, simple data management;
- Measuring components: CO2, CH4, N2O, CO, O2
- Measuring Principle:
- Micro-flow NDIR: CO2/CH4/N2O/CO
- Dual beam NDIR: CO2(high range), CO(Middle or high range)
- ECD: O2
- Measurement range:
- Micro-flow NDIR: Range 0-500ppm, resolution: 1ppm
- Micro-flow NDIR: Range 20%, resolution: 0.01%
- Dual beam NDIR: Range 25%-100%, resolution: 0.01%
- CH4: Range: 1000ppm, resolution: 1ppm
- N2O: Range: 500ppm, resolution: 1ppm
- Micro-flow NDIR: Range 200-500ppm, resolution: 1ppm
- Dual beam NDIR: Range 1-5%, resolution: 0.001%
- O2: Range 0-25%, resolution: 0.01%
- Measurement Precision:
- Micro-flow NDIR measurement: CO2/CH4/N2O/CO: ±1%F.S.
- Dual beam NDIR measurement: CO2/CO: ±2%F.S.
- Electrochemical measurement: O2: ±2%F.S.
- Repeatability: ≤±1%
- Response Time: T90 ＜25s
- Flow rate: (0.7-1.2)L/min
- Inlet gas pressure: (2-50)kPa
- Output signal: RS485/RS232, 4-20mA
- Sample gas requirement: Water remove(non condensing), dust filter (1μm or smaller)
- Power supply: AC220V, 50Hz
- Diagnosis Function: Equipped with self-diagnosis function to check sensor status
Thermal power plant, steel plant, non-ferrous metal smelter, aluminum smelter, cement plant, phosphate fertilizer plant, nitric acid plant, sulfuric acid plant, petrochemical plant, chemical fiber plant, industrial furnace, boiler, civil heating boiler, etc.