Carbon Dioxide (CO2) Detector/Transmitter - TGP Series

  • Carbon Dioxide (CO2) Detector/Transmitter
  • Carbon Dioxide (CO2) Detector/Transmitter
  • Carbon Dioxide (CO2) Detector/Transmitter
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• Measurement Range: 0~2000ppm (default), 0~5000ppm selectable
• Accuracy: ±60ppm + 3% of reading @22°C(72°F)
• Stability: <2% of full scale over the life of the sensor
• Response Time: <5 minutes for 90% step change at low duct speed
• Non-linearity: <1% of full scale @22°C(72°F)
• Power supply: 24VAC/24VDC ± 5%
• Operation temperature: 0°C~50°C (32~122°F)
​• Operation humidity​: 0~99%RH, non condensing

  • Model Number: TGP Series
  • Data Sheet: Date Sheet File
Quantity:
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Product Specification

TGP SERIES
Carbon Dioxide Detector/Transmitter


TGP Series Carbon Dioxide Detector/Transmitter Features
• Real-time detect CO2 level of indoor environment
• NDIR infrared CO2 sensor with Self-Calibration and up to 15 years lifetime
• Humidity and temperature detection optional
• Combined temperature and humidity sensor provide the highest accuracy in full range
• Wall mounting with the external sensor probe with the higher accuracy of measurements
• Backlit LCD display option can display CO2 measurement and temperature+ RH measurements
• Providing one or three 0~10VDC or 4~20mA or 0~5VDC analog outputs
• Modbus RS485 communication interface makes usage and test more convenient
• Smart structure with the simple installation and wiring
• CE-Approval

 

TGP Series Carbon Dioxide Detector/Transmitter Typical Applications
• HVAC systems
• In BAS to detect the CO2 level and the data transmittance
• Ventilation control system

 

TGP Series Carbon Dioxide Detector/Transmitter Specifications

CO2 Sensor
Non-Dispersive Infrared Detector (NDIR)
Measurement Range
0~2000ppm (default)
0~5000ppm selectable
Accuracy
±60ppm + 3% of reading @22°C(72°F)
Stability
<2% of full scale over the life of the sensor
Calibration
Self-calibration system
Response Time
<5 minutes for 90% step change at low duct speed
Non-linearity
<1% of full scale @22°C(72°F)
Pressure Dependence
0.135% of reading per mm Hg
Temperature Dependence
0.2% of full scale per °C
Temperature & Humidity Sensor
Temperature
Relative Humidity
Sensing element
Band-gap-sensor
Capacitive humidity sensor
Measuring range
0°C~50°(32°F~122°F) (default)
0 ~100%RH
Accuracy
±0.5°C (0°C~50°C)
±3%RH (20%-80%RH)
Display resolution
0.1°C
0.1%RH
Stability
±0.1°per year
±1%RH per year
General Data

Power supply
24VAC/24VDC ± 5%
Consumption
1.8 W max. ; 1.0 W avg.
LCD display
White backlit LCD display CO2 measurement
or CO2 + temperature& humidity measurements
Analog output
1 or 3 X analog outputs
0~10VDC (default) or 4~20mA (selectable by jumpers)
0~5VDC (selected at place the order)
Modbus RS485 Interface
19200bps, 15KV antistatic protection.
Operation conditions
0°C~50°(32~122°F); 0~99%RH, non condensing
Storage conditions
0~60°(32~140°F) / 5~95%RH
Net weight
300g
IP class
IP50
Standard Approval
CE-Approval

TGP Series Carbon Dioxide Detector/Transmitter Models Information

Model Name
Model No.
Description
CO2 Transmitter
(without LCD)
TGP108
1X linear analog output for CO2 measurement
TGP118
1X linear analog output for CO 2 measurement
Modbus RS485 interface
TGP318
3X linear analog outputs for CO2 measurement, temperature & humidity.
Modbus RS485 interface
TGP018
CO2 and temperature & humidity detection, with a Modbus RS485
interface
CO2 Transmitter
(with LCD)
TGP118L
1X linear analog output for CO2 measurement
Modbus RS485 interface
LCD display CO2
TGP318L
3X linear analog outputs for CO2 measurement, temperature & humidity.
Modbus RS485 interface
LCD display CO2 and temperature & humidity
TGP018L
CO2 and temperature & humidity detection and LCD display.
Modbus RS485 interface.

Postfix description

TGP1XX - Y - 02/05
TGP3XX - Y - 02/05 - Txx
Y: 
type of output signal

V- 0~10VDC (default)
A- 4~20mA
V5- 0~5VDC (not be changed)
02/05: 
CO2 range

02- 0~2000ppm
05- 0~5000ppm
Txx:  
temperature scaling

T05: 0°C~50°(32°F~122°F) default (without the postfix indicates the default)
T06: 0°C~60°(32°F~140°F)
T26: -20°C~60°(-4°F~140°F)


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