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CI-PC1201 Multi-channel Oxygen Analyzer Product Features
Adopt Modular design, add oxygen module freely, the sampling path can be chosen between 2-8;
Up to 8 CI-DPR200 digital proportional valves can be connected to control the flow of nitrogen in the corresponding area of the oxygen module to reduce the cost of gas users;
Measurements ranged from air (20.9%) to low oxygen concentrations (less than 10 ppm);
With digital sensor, the user can replace the sensor on site, without calibration after replacement.
Technical Index
| Sensor | Frequency conversion ion flow sensor | |
| Measuring range | 0~25.00% O₂ | |
| Linear error | 0.01~99.9ppm | ±10ppm |
| 100~999.9ppm | ±3%FS | |
| 1000~9999ppm | ±3%FS | |
| 1.00%~25.00% | ±3% of measured value | |
| Repeatability | 0.01~99.9ppm | ±5ppm |
| 100~999.9ppm | ±1.5%FS | |
| 1000~9999ppm | ±1.5%FS | |
| 1.00%~25.00% | ±1.5% of measured value | |
| Stability | 0.01~99.9ppm | ±5ppm/7d |
| 100~999.9ppm | ±1.5%FS/7d | |
| 1000~9999ppm | ±1.5%FS/7d | |
| 1.00%~25.00% | ±1.5%/7d of measuredvalue | |
| Ambient TEMP. | Operation: -10~+50℃ Storage: -20~+60℃ | |
| Ambient humidity | <80%RH | |
| Sample gas pressure | Atmospheric conditions±10% (Gas outlet should be atmospheric conditions) | |
The quality inspection throughout all stages of production ensures the consistent quality of this product.