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wall mount 0-10V co2 sensors for ventilation control system

Tongdy Control Technology Co., Ltd.
Tongdy Control Technology Co., Ltd.
City: Beijing
Province/State: Beijing
Tel: 86-10-58731276
Contact Person:
Helen Diao

wall mount 0-10V co2 sensors for ventilation control system

Place of Origin : Beijing,China
Brand Name : Tongdy
Model Number : TGP
Certification : CE
Price : Negotiation
Packaging Details : standard package
Delivery Time : depend on your final order quantity but very fast
Payment Terms : Paypal. T/T
Supply Ability : 2000pcs/month
MOQ : 3pcs
LCD display : option
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wall mount 0-10V co2 sensors for ventilation control system

0-10V Co2 Sensors Features


uReal-time detect CO2level of indoor environment

uNDIR infrared CO2sensor with Self-Calibration and up to 15 years lifetime

uHumidity and temperature detection optional

uCombined temperature and humidity sensor provide the highest accuracy in full range

uWall mounting with the external sensor probe with the higher accuracy of measurements

uBacklit LCD display option can display CO2measurement and temperature+ RH measurements

uProviding one or three 0~10VDC or 4~20mA or 0~5VDC analog outputs

uModbus RS485 communication interface makes usage and test more convenient

uSmart structure with the simple installation and wiring

uCE-Approval


Typical Applications

uHVAC systems

uIn BAS to detect the CO2 level and the data transmittance

uVentilation control system


Specifications


CO2Sensor

Non-Dispersive Infrared Detector (NDIR)

MeasurementRange

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 ºC

Temperature & Humidity Sensor

Temperature

Relative Humidity

Sensing element:

Band-gap-sensor

Capacitive humidity sensor

Measuring range

0°C~50°C(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°Cper 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 CO2measurement

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°C(32~122°F); 0~99%RH, non condensing

Storage conditions

0~60°C(32~140°F)/ 5~95%RH

Net weight

300g

IP class

IP50

Standard Approval

CE-Approval


Models Information

Model Name

Model No.

Description

CO2 Transmitter

(without LCD)

TGP108

1Xlinear analog output for CO2measurement

TGP118

1X linear analog output for CO2measurement

Modbus RS485 interface

TGP318

3X linear analog outputs for CO2measurement, temperature & humidity.

Modbus RS485 interface

TGP018

CO2and temperature & humidity detection, with a Modbus RS485 interface

CO2 Transmitter

(with LCD)

TGP118L

1X linear analog output for CO2measurement

Modbus RS485 interface

LCD display CO2

TGP318L

3X linear analog outputs for CO2measurement, temperature & humidity. Modbus RS485 interface

LCD display CO2and temperature & humidity

TGP018L

CO2and temperature & humidity detection and LCD display.

Modbus RS485 interface.



Postfix description


TGP1XX -Y02/05


TGP3XX -Y02/05Txx



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°C(32°F~122°F) default (without the postfix indicates the default)


T06:0°C~60°C(32°F~140°F)


T26:-20°C~60°C(-4°F~140°F)

TGP WITHOUT LCD.jpgTGP.jpg


Product Tags:

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CO2 Transmitter

      

0~10vdc co2 transmitter

      
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