T6703 CO 2 Module

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