T6713 NDIR CO2 Sensor Module Carbon Dioxide Sensor 0~5000PPM For Uses Requiring High Accuracy

T6713 NDIR CO2 Sensor Module Carbon Dioxide Sensor 0~5000PPM For Uses Requiring High Accuracy

Version Comparison:
* T6703 CO2 Module: It is configured for applications where CO2 levels are less critical but an assessment of indoor air quality is required, for example in residential applications. Our minimum order requirement reflects the high volumes of these applications.
* T6713 CO2 Module: It is ideal for applications where accurate CO2 levels need to be measured and controlled for indoor air quality and energy saving applications, such as demand control ventilation.

Applications:
- CO2 HVAC transmitters
- Air to Air Heat Exchangers
- Indoor growing (Horticulture)
- Air conditioners
- Handheld meters

Features:
- An affordable gas sensing solution for OEMs.
- Eliminates the need for calibration in most applications with patented ABC Logic software for Telaire.
- A reliable sensor design based on 20 years of engineering and manufacturing expertise.
- Flexible CO2 sensor platform designed to interact with other microprocessor devices.
- Small compact design allowing simple product integration.

Technical Parameters:
- Method: Non Dispersive Infrared (NDIR), gold plated optics, diffusion sampling (with Patented ABC Logic Self Calibrated Algorithm)
- Measurement Range:  0~5000 ppm
- Dimensions: 1.18 x 0.61 x 0.34" (30 x 15.6 x 8.6mm)
- Accuracy: 400-5000ppm: ±40ppm±3% of readings
- Temperature Influence: 5ppm per degree Celsius or 0.5% of reading per degree Celsius, depending on the greater one
- Stability: <2% of FS over life of sensor (15 years typical)
- Pressure Dependence: 0.13% of readings per mmHg
- Calibration Interval: Not required
- Response Time: < 3 minutes for 90% step change typical
- Signal Update: Every 5 seconds
- Warm Up Time: < 2 minutes (operational accuracy); 10 minutes (maximum accuracy)
- Operating Conditions: 14°F to 140°F (-10℃ to 60°C), 0 to 95%RH, non-condensing
- Storage Conditions: -14°F to 158°F (-10℃ to 70℃) , 0 to 95%RH, non-condensing
- Digital Quantity:
* I2C, the maximum clock frequency is 100KHz
* UART at 19200bps, for Modbus protocol (please request detailed protocol)
- PWM Output Mode:
* The cycle is 1002ms (about 1Hz)
* Or the period is 40us (25KHz)
- Power Requirements:
* 4.75~5.25VDC, unable to prevent surge and reverse connection
* For best performance, the DC power supply should be adjusted to a low noise power supply
- Power Consumption (based on nominal 5V DC input voltage):
* Peak 200mA (typical value 155mA)
* Average value 25mA (typical value 20mA)
- Interface Connection:
* Specially designed for headers with a pitch of 0.1 inches (2.54mm).
* The interface plug-in is not included in the 6713 module supply.

Pin Definition & Functions:
Pin 1: TX(UART) /I2C_SDA
Pin 2: RX(UART) /I2C_SCL
Pin 3: V+(5VDC)
Pin 4: V-/GND
Pin 5: MD DIR/PWM
Pin 6: I2C SELECT UART

Package Included:
- 1 x CO2 Sensor