Amphenol Advanced Sensors ® 6703 CO2 Module NDIR CO 2 Module designed for residential applications in a compact package The Telaire ® T6703 CO 2 Series is ideal for applications where CO 2 levels need to be measured to make assesment of indoor air quality. All units are factory calibrated to measure CO 2 concentration levels up to 5000 ppm. Features • An affordable gas sensing solution for OEMs. • Eliminates the need for calibration in most applications with Telaire’s patented ABC Logic™software. Lifetime calibration warranty. • 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. Page 1 of 3 Willow Technologies Ltd. + 44 (0) 1342 717102 Unit 3 Borers Yard, Borers Arms Road, Copthorne, West Sussex, RH10 3LH, United Kingdom. + 44 (0) 1342 717014 [email protected] http://www.willow.co.uk W31FEW2014 Telaire 6703 series CO 2 Module Method Non Dispersive Infrared (NDIR), gold plated optics, diffusion sampling (with Telaire’s Patented ABC Logic Self Calibrated Algorithm) Measurement Range (2) 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 All dimensions in millimeters (mm) (1) 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 Output Digital (3) I2C slave up to 100 kHz UART @ 19200 Baud w/Modbus support PWM Output Mode Two options, cycle period 1002 ms (~1Hz) or 40 us (25kHz) Power Supply Requirements (4) Calibration Interval Not required • 4.5-5.5 VDC • Peak 200mA (155mA typical) • Average 25mA (20mA typical) Response Time Interface Connections < 3 minutes for 90% step change typical Signal Update Every 5 seconds Designed for male header with 0.1 in (2.54mm) spacing Header not included. Notes: (1) Tolerance based on span gas of ±2%, which adds to the uncertainty, tested at Standard Ambient Temperature and Pressure (SATP). (2) Subjecting sensors to environments less than 400 ppm may affect accuracy due to ABC Logic algorithm. (3) Please call for detailed product (4) Based on nominal 5VDC input voltage. For best performance, DC supply should be a regulated, low noise power source. Warm Up Time • < 2 minutes (operational) • 10 minutes (maximum accuracy) Operating Conditions • 50°F to 122°F (10°C to 50°C) • 0 to 95% RH, non-condensing Storage Conditions -22°F to 158°F (-30°C to 70°C) Page 2 of 4 Willow Technologies Ltd. Unit 3 Borers Yard, Borers Arms Road, Copthorne, West Sussex, RH10 3LH, United Kingdom. + 44 (0) 1342 717102 + 44 (0) 1342 717014 [email protected] http://www.willow.co.uk W31FEW2014 Telaire 6703 CO2 Module Method Non Dispersive Infrared (NDIR), gold plated optics, diffusion sampling (with Telaire’s Patented ABC Logic Self Calibrated Algorithm) Measurement Range (2) 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 All dimensions in millimeters (mm) (1) 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 Output Digital (3) I2C slave up to 100 kHz UART @ 19200 Baud w/Modbus support PWM Output Mode Two options, cycle period 1002 ms (~1Hz) or 40 us (25kHz) Power Supply Requirements (4) Calibration Interval Not required • 4.5-5.5 VDC • Peak 200mA (155mA typical) • Average 25mA (20mA typical) Response Time Interface Connections < 3 minutes for 90% step change typical Signal Update Every 5 seconds Designed for male header with 0.1 in (2.54mm) spacing Header not included. Notes: (1) Tolerance based on span gas of ±2%, which adds to the uncertainty, tested at Standard Ambient Temperature and Pressure (SATP). (2) Subjecting sensors to environments less than 400 ppm may affect accuracy due to ABC Logic algorithm. (3) Please call for detailed product (4) Based on nominal 5VDC input voltage. For best performance, DC supply should be a regulated, low noise power source. Warm Up Time • < 2 minutes (operational) • 10 minutes (maximum accuracy) Operating Conditions • 50°F to 122°F (10°C to 50°C) • 0 to 95% RH, non-condensing Storage Conditions -22°F to 158°F (-30°C to 70°C) Page 2 of 3 Willow Technologies Ltd. Unit 3 Borers Yard, Borers Arms Road, Copthorne, West Sussex, RH10 3LH, United Kingdom. + 44 (0) 1342 717102 + 44 (0) 1342 717014 [email protected] http://www.willow.co.uk W31FEW2014