ShenzhenYijiajie Electronic Co., Ltd.
The company advocates the corporate culture of "integrity and dedication, pragmatic innovation, unity and cooperation, diligence and progress", pays attention to standardized management, advocates
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CRIR M1 C06-0801-000 Commercial CO2 Sensor Automatic Baseline Calibration Temperature Compensation For Normal Indoor Applications Maintenance-free For Smart City Projects Iot Projects
1. Sensor Appearance
The CO2 sensor PCB is black, and the optical chamber is silver. Gas diffuses in the sensor through the triangle area covered by a white PTFE membrane on the top of the sensor. Make sure that the gas diffusion area is not blocked or contaminated.
2. Handling
The CO2 sensor should be handled by holding the PCB only. Under no circumstances should any force be applied to the optical chamber, which can affect the sensor performance and may permanently damage the sensor. Avoid drop and vibration.
| Measurement interval | 4 seconds |
| Operating voltage | 4.5~5.5V |
| Sensor power consumption | average 30mA, peak 300mA |
| Communication mode | UART, Modbus protocol |
| Weight | < 8 g |
| Size | 33mm*22mm*17.2mm |