®
Telaire
T5100-LED
Series
Low-Cost Wall Mount
CO
2
Transmitter
The new Telaire T5100-LED series is a new low cost,
high performing CO
2
transmitter for the building
controls market. It works seamlessly with building
automation systems, and allows you to simply and
effectively control fresh air into a ventilated space
to regulated standards, providing immediate energy
savings.
• Gas permeable, water resistant CO
2
diffusion filter
prevents particulate and water contamination of the
sensor.
• Locking screw secures cover and sensor to the
mounting bracket for tamper resistance.
• Sensors are shipped factory calibrated.
Features:
• Patented, Absorption Infrared Gas sensing engine
provides high accuracy in a compact low cost
package.
• Patented ABC Logic™ self-calibration system
eliminates the need for manual calibration in most
applications.
• Lifetime CO
2
calibration guarantee when using ABC
Logic™.
• Mounting plate with two-piece terminal blocks
provide quick, easy wiring.
• Modern enclosure
• Low-cost
• Reliable (20 years of low-cost infrared sensor
manufacturing)
• Available CO
2
and Temperature output options:
Voltage 0-10V or 0-5V (switch selectable)
Or current 4-20 mA
• UIP software compatible for customizations
• CE, RoHS, REACH and WEEE compliant
• Lifetime calibration warranty
Amphenol
Advanced Sensors
• Two enclosure sizes for regional acceptance
Controlled Ventilation
Ventilation is an important part of maintaining a comfortable,
healthy, productive environment for people. Improper
ventilation can have a negative impact on occupant health
and performance, increase the risk from litigation, and/
or waste energy. Demand-controlled ventilation using CO
2
sensors prevents energy losses from over-ventilation while
maintaining indoor air quality. The most energy savings
potential is in buildings where occupancy fluctuates during
a 24-hour period. Numerous organizations now require and/
or recommend CO
2
-based ventilation control in different
commercial HVAC applications. Some utility companies also
offer rebates to building owners for installing CO
2
sensors.
Wall mount sensors are used to control a specific area such
as a conference room, classroom, meeting hall, etc. The
Telaire 5000 Ventostat series are easy to install and have a
clean, modern look that suits most indoor environments.
*C0
2
accuracy statement excludes standard gas used for
calibration that has an accuracy of 2%. In addition, there is a
potential digital to analog error of up to 2%.
Warranty
24 months on mechanical defects
Calibration - lifetime warranty (ABC Logic on.)
Certifications
CE EMC, RoHS, REACH and WEEE compliant
Signal Update
Every 5 seconds
CO
2
Warm-up Time
• < 2 minutes (operational)
• 10 minutes (maximum accuracy)
Operating Conditions
• 32°F to 122°F (0°C to 50°C)
• 0 to 95% RH, non-condensing
Storage Conditions
-40°F to 158°F (-40°C to 70°C)
Flammability Classification
UL94 5VA
Output
Analog (Temperature and CO
2
)
• 0 to 5 V, or 0 to 10 V switch selectable (100 Ω output
impedance)
• Or 4 to 20 mA (RL maximum 500 Ω)
• Voltage and current outputs are not available
simultaneously
• Digital to analog error ±2%
Wall Mount Specifications
Sensing Method
• Non-dispersive infrared (NDIR) absorption
• Gold-plated optics
• Patented ABC Logic self calibration algorithm
CO
2
Measurement Range
0 to 2000 ppm
(0 ppm = 0 V, 4 mA)
CO
2
Accuracy
±30 ppm or 3% of the reading shown, whichever is higher *
Active Temperature Accuracy /Range
0-50°C (32-122°F)
±1°C from 15-30°C (±1.8°F from 59 to 86°F)
Power Supply Requirements
18-30 VAC RMS, 50/60 Hz, or 18 to 42 VDC,
polarity protected
*AHRAE — regulation 62 states maximum indoor CO2 level of
1000 ppm
Power Consumption
Typical 0.7 W at nominal voltage of 24V AC RMS
Temperature Dependence
0.2% FS per °C (±0.11% per °F)
Stability
<2% of FS over life of sensor (15 years)
Pressure Dependence
0.135% of reading per mm Hg
Sensor Accuracy & Field Calibration
CO
2
ABC Logic Self Calibration
T5100-LED sensors employ the patented ABC (Automatic
Background Calibration) Logic self-calibration system. ABC
Logic virtually eliminates the need for manual calibration
in applications where the indoor CO
2
level drops to outside
levels during unoccupied periods (e.g. during evening hours).
ABC Logic is a special software routine in the sensor that
remembers the background readings for 14 consecutive
evenings, calculates if there is a sensor drift, and then
corrects for it.
With ABC Logic enabled, the sensor will typically reach its
operational accuracy after 25 hours of continuous operation
at a condition that is exposed to ambient reference levels.
Sensors will maintain accuracy specifications with ABC
Logic enabled, given that it is at least three times in 14 days
Accessories
exposed to the reference value and this reference value is the
lowest concentration to which the sensor is exposed.
Note: Applies when used in typical indoor ambient air. Consult
Telaire if other gases or corrosive agents are part of the
application environment.
CO
2
Calibration Guarantee
Telaire is serious about minimizing maintenance, so each
T5100 sensor comes with a lifetime calibration guarantee.
Enclosure Specifications
T1508 Aspiration Box for Duct Mounting
The Model 1508 is designed for in-duct sampling of CO
2
concentrations at flow rates greater than 400 fpm. Clear
cover allows for observation of the sensor. They will
accommodate any of the T5100 series, and can be used for
temperature and RH when fitted. Enclosure is screwed to the
duct with probe inserted into air stream. Air sampling probe
is 1-inch (25.4mm) diameter and 8-inch (203.2mm) long.
Enclosure (ABS plastic) has knockouts for conduit connection.
Note: Wiring penetrations must be sealed prior to use. CO
2
sensor not included.
3.20
81.40
1.01
25.69
4.58
116.40
T1508 Aspiration Box for Duct Mounting
T5100 standard enclosure
T1505 Splash Resistant Enclosure
The Model 1505 is designed to protect the T5100 series in
damp or wet environments as might occur in agricultural,
industrial or food processing environments. This enclosure
(ABS plastic) is designed to protect the sensor from dripping
or sprayed water. Any wall mount model of the T5100 series
sensor can be installed inside the enclosure. The transparent
cover allows for viewing of the sensor/display. Four diffusion
ports allow for entry of CO
2
. Knockouts are provided for
conduit connection. Response time of the sensor is slowed to
approximately 30 minutes to measure a 90% step change in
concentrations. Enclosure is designed to screw directly to a
wall. CO
2
sensor not included.
T5100-EC smaller Euro enclosure
Color LEDs in dot mode indicate the level of CO
2
in the
environment.
LED Sequence
<800 ppm 800-1200 ppm 1200-1500 ppm >1500 ppm >2000 ppm
(Both red LEDs
will be on.)
Note: Values are approximate.
T1552 Outside Air Enclosure
The Model 1552 is a rugged weatherproof enclosure (ABS
plastic), designed to allow the T5100 series sensor to
operate in an outdoor environment and/or where ambient
temperatures are below freezing. The 1552 is ideal for
monitoring outside air or CO
2
as a surrogate for combustion
fumes in parking garages, tunnels and loading docks. This
enclosure features a temperature control circuit and internal
heaters to maintain the sensor within its normal operating
temperature range, even if temperatures outside the
enclosure are as low as -20°F (-29°C). Four diffusion ports
allow for entry of CO
2
. Response time of the sensor is slowed
to approximately 30 minutes to measure a 90% step change
in concentrations. Enclosure is designed to screw directly to a
wall. CO
2
sensor not included. Power consumption is 24V, 1.5
Amp (max), and includes the T5100 series.
The software features:
•
•
•
•
•
Altitude adjustment for maximum accuracy performance
Analog output adjustment
Single point and span gas calibration
Turn on and off ABC Logic™
Graphing and logging of CO
2
The software can be used by distributors to make
modifications to the T5100 prior to shipping to the customer,
as well as to make adjustments in the field. The USB cable
supplies power to the Ventostat, negating the need for a
separate power supply.
The T2090 UIP software kit is supplied with a USB cable and
software CD.
T1505 Splash Resistant Enclosure and T1552 Outside Air Enclosure
The Ventostat UIP software allows you to modify the standard
settings on the T5100 series products.
Ventostat UIP Software
Ordering Information
Examples:
T5100 - 10 V output = 10 V
T5100-E-GN-5v Euro case size, no branding, 5v output
T5100-I output = 4-20 mA
E for Euro case
nothing for US case
GN for no brand
T5100
—
—
LED
Amphenol
Advanced Sensors
www.amphenol-sensors.com
© 2014 Amphenol Corporation. All Rights Reserved. Specifications 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.
AAS-920-635A-03/2014
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Amphenol
:
T5100-E-LED T5100-E-GN-LED T5100-LED T5100-GN-LED
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