Online Infrared Gas Transmitter (CI-PC28)
Using NDIR (non-dispersive infrared measurement), the sensor is not in contact with the measured gas, and the poisoning of the sensor will not occur;
High stability infrared light source and filter with strong anti-interference ability make the transmitter have good long-term stability;
With microprocessor as the core, it has the characteristics of intelligence, good stability, high precision and long calibration cycle;
Communication Function: RS485(standard)/RS232(optional) two-way communication is adopted, which can directly communicate with computers or other digital.
Principle: Non-dispersive Infrared (NDIR)
Measuring Range:
| Components | Min. Range | Max. Range |
| CO | 0~2% | 0~100% |
| CO2 | 0~2000 ppm | 0~100% |
| CH4 | 0~4.4% | 0~100% |
| SF6 | 0~50 ppm | 0~1000 ppm |
Accuracy: ±2%FS
Repeatability: ±1%FS
Zero Drift: ±1%FS/7d
Range Drift: ±1%FS/7d
Response Time: T90<15s (500ml/min)
Power Supply: DC 24V, 0.5A
Consumption: <10VA
Ambient Temperature: -10~+45°C
Ambient Humidity: <90%RH
Sample Gas Flow: 0.3~1L/min
Sample Gas Pressure: 0.3~0.6MPa, 0.5MPa reccomended (The air outlet should for atmospheric pressure)
