PCT/CN NO.: 2018/100767
US Authorization No.: US11079322
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 |
1. CO2: - 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% 2. CH4: Range 1000ppm, resolution: 1ppm 3. N2O: Range 1000ppm, resolution: 1ppm 4. CO: - Micro-flow NDIR: Range 200-500ppm, resolution: 1ppm - Dual beam NDIR: Range 1-5%, resolution: 0.001% 5. 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 |
100~240VAC, 300W (maximum heating power) / 100W (stabilized power) |
Diagnosis Function |
Equipped with self-diagnosis function to check sensor status |
You can contact Cubic Instruments by telephone or email, or you can submit an online Request for Quotation Form.
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