T6703 NDIR CO2 Sensor Module Carbon Dioxide Sensor 0~5000PPM For Residential Applications

T6703 NDIR CO2 Sensor Module Carbon Dioxide Sensor 0~5000PPM For Residential Applications

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.

Description:
T6703 Series of CO2 Modules is ideal for applications where CO2 levels need to be measured to assess indoor air quality, such as residential applications. All units are factory-calibrated to measure CO2 concentration levels up to 5000 ppm.

Applications:
- Air Purifiers
- Air Conditioning
- Home monitoring
- Desktop IAQ
- Consumer products

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

Specifications:
- Method: Non Dispersive Infrared (NDIR), gold plated optics, diffusion sampling (with Patented ABC Logic Self Calibrated Algorithm)
- Measurement Range: 0 to 5000 ppm
- Dimensions: 1.18 in x 0.61 in x 0.34 in (30 mm x 15.6 mm x 8.6 mm)
- Accuracy: 400-5000 ppm ± 75 ppm or 10% of reading, whichever is greater
- Temperature Dependence: 5 ppm per °C or 0.5% of the reading per °C, whichever is greater
- Stability: < 2% of FS over life of sensor (15 years typical)
- Pressure Dependence: 0.13% of reading per mm Hg
- 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°C to 60°C)
* 0 to 95% RH, non-condensing
- Storage Conditions: -22°F to 158°F (-30°C to 70°C)
- Digital Output:
* I2C slave up to100kHz
* UART at 19200 Baud w/ support for Modbus
- PWM Output Mode:
* Two options, cycle period 1002ms
* (~1Hz) or 40us(25kHz)
- Power Supply Requirements:
* 4.5-5.5VDC
* Peak200mA (155mA typical)
* Average 25mA (20mA typical)
- Interface Connections:
* Designed for male header with 0.1in(2.54mm)
* Spacing Header not included.

Package Included:
- 1 x CO2 Sensor