Telaire T5100 Series User manual
Telaire T5100 Series
CO2 Sensor
User Instructions
T63359-002
March 2014
Page 1 of 4
Amphenol
Advanced Sensors
Installing the Sensor
!WARNING!
Before performing service or maintenance operations on
the systems, turn OFF main power switches to the unit.
Electric shock can cause personal injury. Please read and
follow the wiring instructions precisely; miswiring may
cause permanent damage to the product.
Basic Installation
1. Separate the case into its front and rear sections.
2. Secure the rear section of the case to the wall or junction box using
the supplied screws, and make necessary wire connections.
3. Mount the Controller on the base by aligning the top clips and then
securing to the bottom clips. Secure the Ventostat with the supplied
set screw. A one-minute stabilization warmup will take place.
Internal Label for Voltage Version
Internal Label for 4-20 mA Version
V
AC+/DC+
AC-/DC-
78 1
2
RMS
POWER
OUTPUTS
J3
J2
UIP
5V-NC
10V-NO
STRIP GAUGE
6 / ¼"
OPTIONS
CO
2
CO
2
GND
18 - 30 VAC
18 - 42 VDC
< 2W PEAK
AC+/DC+
AC-/DC-
I
67 1
2
RMS
POWER
OUTPUTS
J2
UIP
STRIP GAUGE
6 / ¼"
OPTIONS
CO
2
GND
18 - 30 VAC
18 - 42 VDC
< 2W PEAK
99 Washington Street
Melrose, MA 02176
Phone 781-665-1400
Toll Free 1-800-517-8431
Visit us at www.TestEquipmentDepot.com
Page 2 Telaire T5100 Series
T5100 Wiring Diagrams
!WARNING!
T5100 products have two terminal pins that are connected
inside the sensor to a common/ground: pin #7 on the I/O
terminal blocks and pin #2 on the power block. Do NOT
connect positive (hot) 24 VAC power line to terminal
number #2 of the terminal block.
Caution!
The T5100 products are either 3-wire or 4-wire type
configurations, powered by either AC or DC voltage. They are
not 2-wire or loop-powered devices. Wiring the units as 2-wire
or loop-powered devices will irreparably damage the sensors
and void the warranty.
Figure 1: Current Wiring for 3-Wire System - AC Power
Figure 2: Voltage Wiring for 3-Wire System - AC Power
Figure 3: Current Wiring for 4-Wire System - AC Power
Figure 4: Voltage Wiring for 4-Wire System - AC Power
Figure 5: Wiring CO2 Sensor Voltage Output to
Honeywell M7415 Damper Actuator with W7459 Logic
Module
Sensing Duct CO2 Concentrations
Duct-Mounting the Enclosures
T5100 products can be installed inside the return air ductwork, if needed.
As an alternative, please consider the T8031 unit. When mounting these
products inside the ductwork, seal the hole around the wires and leave
the duct insulation in place to prevent condensation which may damage
the sensor.
Telaire T5100 Series Page 3
Accessory Enclosures
Model T1508 Duct Mount Enclosure (Aspiration Box)
The T5100 units can be installed inside a Model 1508 Duct Mount
Enclosure.
Model T1552 Outside Air Measurement Enclosure
This NEMA-3R weatherproof enclosure includes thermostat and allows
installing the sensor in environments with temperatures down to
-40°F.
Model T1505 Harsh Environment Enclosure
For extreme environments where the sensor might be subjected to
condensation or water spray such as those found in greenhouses or
breweries- NEMA-3R rated.
T5100 Specifications
Sensing Method
Non-dispersive infrared (NDIR) absorption
Gold-plated optics
Patented ABC Logic self calibration algorithm
CO2 Measurement Range
T5100 - Single Channel: 0 to 2000 ppm (0 ppm = 0 V, 4 mA)
CO2 Accuracy
T5100 - Single Channel
400-1250 ppm ±40 ppm + 3% of reading*,**
1250-2000 ppm ±50 ppm + 5% of reading *, **
*Tolerance based on span gas of ±2%
** ABC Logic not deactivated
Power Supply Requirements
18-30 VAC RMS, 50/60 Hz, or 18 to 42 VDC, polarity protected
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
T5100 - Single Channel
<2% of FS over life of sensor (15 years)
Pressure Dependence
0.135% of reading per mm Hg
Certifications
CE, RoHS and REACH compliant
Signal Update
Every 5 seconds
CO2 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
ABC Logic™ Self Calibration System
ABC Logic™ (Automatic Background Calibration) self calibration
allows the sensor to continually recalibrate itself when the indoor
concentrations drop to outside levels while the building is unoccupied.
Generally a building must be regularly unoccupied for 4 hours or more
for this self-calibration system to operate properly. Under these
conditions, ABC Logic™ should maintain sensor calibration over the
lifetime of the sensor. The ABC Logic™ should be turned OFF where a
building is continuously occupied 24 hours per day, or where there could
be significant sources of non-occupant related CO2such as greenhouses,
breweries and other industrial and food processing applications.
Output
Analog
0 to 5 V, or 0 to 10 V jumper selectable (100 output impedance)
Or 4 to 20 mA (RLmaximum 500 )
Voltage and current outputs are not available simultaneously
Digital to analog error ±1%
Page 4 Telaire T5100 Series
Warranty/Other
Warranty
18 months parts and labor
This product is covered by one or more of the following patents:
5,650,624 / 5,721,430 / 5,444,249 / 5,747,808 / 5,834,777 / 5,163,332 /
5,340,986 / 5,502,308 / 6,344,798 / 6,023,069 / 5,370,114 / 5,601,079 /
5,691,704 / 5,767,776 / 5,966,077 / 6,107,925 / 5,798,700 / 5,945,924 /
5,592,147 / 6,255,653 / 6,250,133 / 6,285,290
Warranty Repairs
Amphenol Advaced Sensors will repair Telaire product that fails to
meet the terms provided for in the Return and Warranty Policy
Statement (See, http://www.telaire.com).Warranty period shall start
from date of manufacture and be based on product category and type
of equipment as specified in Table 1: Product Warranty Periods. For all
warranty repairs, Amphenol Advanced Sensors will bear all product
repair parts, labor, and standard ground shipping charges.
Contact
99 Washington Street
Melrose, MA 02176
Phone 781-665-1400
Toll Free 1-800-517-8431
Visit us at www.TestEquipmentDepot.com
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