Description
Features
- Self- Calibration
- Error- Correction
- Adjustable Period
- Initial Calibration
- Atmospheric Level
- Manual Calibration
- Pin- Control
- Quick Restoration
- Ventilation
- Software- Command
Technical Specifications
| Mounting Type | Welding |
| Series | Gas Sensor |
| Theory | NDIR |
| Output | UART or IIC or PWM |
| Detect Gas Type | CO2 (Carbon Dioxide) Gas |
| Working Principle | NDIR (Non Dispersive Infrared) |
| Measurement Interval | 2 Seconds |
| Response Time T90 | 90 Seconds |
| Power Supply Requirement | 4.2V to 5.5V |
| Communication Interface | UART or IIC or PWM |
| Working Humidity Range | 0%RH to 90% RH (Non-Condensed) |
| Power Consumption | 300mA Peak, 4mA Normal, 13mA Average |
| Storage Temperature | -4°F to 140°F (-20°C to 60°C) |
| Measuring Range | 400ppm to 5000ppm (Can be Customized) |
| PWM Output | Period: 1004ms, Pulse: 2ms 1002ms (0 to 2000ppm) |
| Working Temperature Range | 32°F to 122°F (0℃ to 50℃) |
| Dimensions | 1.28 inch x 0.79 inch x 0.33 inch (Max) (32.5mm X 20mm X 8.5mm) |