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Duct Type CO2 Transmitter Indoor Air Quality Sensors For HVAC & BAS

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US$ 4 - 5 MOQ: 1 Piece
Key Specifications
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Brand Name:
NFCase
Place of Origin:
China
Model Number:
AIA-1
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Tongdy Control Technology Co., Ltd
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
7 days

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Brand Name NFCase
Place of Origin China
Model Number AIA-1
Delivery Time:3-5 days
Certification:CE,FCC,MSDS

Specifications

Monitoring parameters

CO2

Temperature

Relative humidity

Sensing element

Non-Dispersive Infrared Detector (NDIR)

Digital combined temperature and humidity sensor

Measuring range

0~2000ppm(default)

0~5000ppm

(selectable in the order)

0℃~50℃(32℉~122℉) (default)

0~100%RH

Display Resolution

1ppm

0.1℃

0.1%RH

Accuracy@25℃(77℉)

±60ppm + 3% of reading

±0.5℃ (0℃~50℃)

±3%RH (20%-80%RH)

Life time

15 years (normal)

10 years

Calibration cycle

ABC Logic Self

Calibration

——

——

Response Time

<2 minutes for 90% change

<10 seconds to reach 63%

Warm up time

2 hours (first time)

2 minutes (operation)

Electrical Characteristics

Power supply

24VAC/VDC

Consumption

3.5 W max. ; 2.5 W avg.

Outputs

Two or three analog outputs

0~10VDC(default) or 4~20mA (selectable by jumpers)

0~5VDC (selected at place the order)

Modbus RS485 interface (optional)

RS-485 with Modbus protocol, 19200bps rate, 15KV antistatic protection, independent base address

Conditions of Using and Installation

Operation conditions

0~50℃(32~122℉); 0~95%RH, non condensing

Storage conditions

0~50℃(32~122℉)/ 5~80%RH

Weight

320g

Installation

Fixed on the air duct with 100mm installation hole size

IP class of the housing

IP50 for no LCD

IP40 for with LCD

Standard

CE-Approval

 Features

1. Designed for real time detecting carbon dioxide,temperature or relative humidity in air ducts.

2. NDIR infrared CO2 sensor inside with special Self Calibration and up to 15 years’ lifetime. It makes

3. CO2 measurement more accurate and reliable.

4. Combined temperature and humidity digital sensor provide a high accuracy measurement in full range.

5. Provide up to 3 analog outputs (0~10VDC or 4~20mA or 0~5VDC) for CO2 temperature and relative humidity.

6. Optional Modbus RS485 communication interface.

7. With LCD or without LCD selectable

8. LCD display real-time measurements of CO2, temperature and relative humidity.

9. Simple and smart design and installation of sensor probe with a water-proof and porous film

10. Extendable probe meets more air duct systems

11. 24VAC/VDC power supply.

12. EU standard and CE-approval.

Models Information

TG9X1 X2 8 L – Y02/05 E –Tab

X1:  analog output

        3- 3Xanalog outputs for CO2 + Temperature + Humidity

        1- 1xanalog output for CO2

        0- no analog output

X2:  Modbus interface

         1- with Modbus interface

         0- no M

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Tongdy Control Technology Co., Ltd
Business Type
Trading Company
Total Employees
101 - 200 People
Main Markets
North America, South America, Eastern Europe
Location
Linyi, Shandong, China
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