telaire T6713 series co 2 module ndir co 2 module designed for applications that require high accuracy in a compact package the telaire ? T6713 co 2 series is ideal for applications where co 2 levels need to be measured and controlled for indoor air quality and energy saving applications such as demand control ventilation. 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 telaires patented abc logic? software. lifetime calibration warranty. ? a reliable sensor design based on 20 years of engineering and manufacturing expertise. ? flexible co 2 sensor platform designed to interact with other microprocessor devices. ? small compact design allowing simple product integration. ? a mphenol advanced sensors
telaire T6713 series co 2 module specifcations method non dispersive infrared (ndir), gold plated optics, diffusion sampling (with telaires patented abc logic self calibrated algorithm) measurement range (2) 0 to 5000 ppm dimensions 1.18in x 0.787in x 0.34in (30mm x 15.6mm x 8.6mm) accuracy (1) 400-5000 ppm + /- 30 ppm 3% of reading 400-2000 ppm + /- 25 ppm 3% of reading 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) ? 10 minutes (maximum accuracy) operating conditions ? 14f to 140f (-10c to 60c) ? 0 to 95% rh, non-condensing storage conditions -22f to 158f (-30c to 70c) output digital (3) i 2 c slave up to 100khz uart @ 19200 baud w/modbus support pwm output mode two options: ? cycle period 1002 ms (~1hz) ? 40 us (25khz) power supply requirements (4) ? 4.5-5.5 vdc ? peak 200ma (155ma typical) ? average 25ma (20ma typical) interface connections designed for six (6) pin male header with 0.1 in (2.54 mm) spacing. header not included. all dimensions in millimeters (mm) 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 for more than 15 minutes may affect accuracy due to abc logic algorithm. (3) please call for detailed product specifcations. (4) based on nominal 5vdc input voltage. for best performance, dc supply should be a regulated, low noise power source.
automatic background logic, or abc logic, is a patented self-calibration technique that is designed to be used in applications where concentrations will drop to outside ambient conditions (400ppm) in a 7 day period. full accuracy to be achieved utilizing abc logic. with abc logic enabled, the sensor will typically reach its operational accuracy after 24 hours of continuous operation. sensor will maintain accuracy specifcations with abc logic enabled, given that it is at least four times in 21 days exposed to a reference level of 400ppm. note: applies when used in typical residential ambient air. consult telaire if other gases or corrosive agents are part of the application environment. pin designations connector pin-out function/alternate 1 tx (uart) / i2c_sda 2 rx (uart) / i2c_scl 3 v+ 4 v- / gnd 5 pwm output / rs485 flow control 6 no connect / ground / 10k pull down to select interface available models part number sampling method measurement range T6713 diffusion 0-2000ppm T6713-5k diffusion 0-5000ppm safety before installing, handling, using, or servicing this product, please consult the data sheet and application notes. the product shall be used only within power supply and electrical input and output limits as specifed by the datasheet and application guide. improper use of the product may result in product damage and property loss and/or personal injury. in use of the product, the customer has sole responsibility for designing and implementing a solution which will ensure safe operation (including review of appropriate reliability or required redundancy, mitigation of failure modes, and/or meeting appropriate standards). the customer is responsible for review of any special conditions for use including, but not limited to, environmental conditions, electrical supply, residual risk, etc). the sensor is designed for benign environments. the performance and reliability may be negatively affected in environments that contain corrosive or caustic gases including but not limited to ammonia, chlorine, nox and ozone. telaire makes no warranty, representation or guarantee regarding the suitability of this product for any particular application, including safety critical applications. nor does telaire assume any liability arising out of the application or use in any product or circuit. telaire specifcally disclaims all liability without limitation consequential or incidental damages. no statuary or ftness for particular purpose shall be implied. handling and installation the T6713 co 2 oem modules are infrared gas sensors on a printed circuit board and should be treated carefully. precautions should be taken to observe specifed limits and prevent damage from electrostatic discharge or rough handling. please refer to ansi/esd s20. 20-1999 for more information on preventing esd damage and ipc 610 rev. d for more information on proper electronic assembly practices. calibration telaire does not recommend the customer recalibrate the T6713 module after installation. the sensor abc logic algorithm will begin after 24 hours, adjusting the sensor measurement resulting in sensor-to-sensor consistency. if immediate consistency is desired, the sensors may be single point calibrated using pre-mixed reference gas or ambient air measured by a reference sensor.
aas-920-634d-09/2015 www.amphenol-sensors.com ? 2015 amphenol corporation. all rights reserved. specifcations are subject to change without notice. other company names and product names used in this document are the registered trademarks or trademarks of their respective owners. a mphenol advanced sensors www.telaire.com
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