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Carbon Dioxide Probe CO2 Transmitter With Analog Output and Modbus 

Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: AIA-1

Specifications
 
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Specifications

 

CO2 Sensor

Non-Dispersive Infrared Detector (NDIR)

Measurement Range

02,000ppm/ 0~5,000ppm /0~50,000ppm (selectable in the order)

Accuracy

±40ppm + 3% of reading @22(72)

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(72)

Duct Air Velocity

0~450m/min     

Pressure Dependence

0.135% of reading per mm Hg

Temperature Dependence

0.2% of full scale per ºC

Warm up time

24 hours (first time)

10 minutes (operation)

Temperature & Humidity Sensor

Temperature

Relative Humidity

Sensing element:

Band-gap-senor

Capacitive humidity sensor

Measuring range

0~50

0 -100%RH

Accuracy

±0.4 (0~50)

±3%RH (20%-80%RH)

Display resolution

0.1

0.1%RH

Stability

±0.1per year

±1%RH per year

General Data

 

Power supply

24VAC/24VDC

 

Consumption

1.8 W max. ; 1.0 W avg.

LCD display

White backlit LCD display CO2 measurement

or CO2 + temperature& humidity measurements

Analog output

1x0~10VDC or 4~20mA output for CO2

3x 0~10VDC or 4~20mA outputs for CO2+ Temperature +RH

The voltage output or current output can be selectable by jumpers

Modbus RS485 Interface

19200bps, 15KV antistatic protection.

Operation conditions

0~50(32~122); 0~100%RH

Storage conditions

0~50(32~122)/ 5~95%RH

Net weight

320g

IP class

IP50 for models without LCD;

IP40 for models with LCD

Standard Approval

CE-Approval

 

Features

 

1. Special used to real-time detect CO2 concentration in air ducts.NDIR infrared CO2 sensor inside with 2. Self-Calibration and up to 15 years lifetime

3. Humidity and temperature detection optional

4. Digital combined temperature and humidity sensor provide the highest accuracy in full range

5. White backlit LCD display option can display CO2 measurement as well as temperature and RH measurements   

6. Providing one or three 0~10VDC or 4~20mA analog outputs 

7. Modbus RS485 communication interface optional

8. Smart structure and attractive housing provides you a unique operation feeling

9. Simple and skillful design and installation with a demountable and replaceable filter to provides dust-proof protection

10. Special a 180° rotatable fastness position for the probe can change the direction of air detection.

11. Provides a split type with an external sensor probe for some special applications

12. All housing and probe are IP54 class

 

 

Typical Application

 

  1. HVAC systems of all commercial buildings and residential houses
  2. Ventilation control system
  3. Plant factories, greenhouses
  4. Food stores, incubators
  5. Other places where needs real time detection and control CO2 concentration

Model informtion

 

    Model Name

Description

CO2 Duct Probe Transmitter without LCD

TG9106-02/05/20

1Xanalog output for CO2 measurement.

-02: CO2 range 0~2000ppm

-05: CO2 range 0~5000ppm

-20: CO2 range 0~20,000ppm

TG9116-02/05/20

1Xanalog output for CO2 measurement.

Modbus RS485 interface

TG9316-02/05/20

3Xanalog outputs for CO2 measurement, and temperature & humidity

Modbus RS485 interface

CO2 Duct Probe Transmitter with LCD

TG9116L-02/05/20

1Xanalog output for CO2 measurement. LCD display CO2

Modbus RS485 interface

TG9316L-02/05/20

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 Mr. Tian Qing

Tel: 86-10-59738930
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Company Info

Tongdy Control Technology Co., Ltd [China (Mainland)]


Business Type:Manufacturer
City: Beijing
Province/State: Beijing
Country/Region: China (Mainland)

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