Carbon Dioxide Sensor HVAC AIA-1 manufacturer from China Tongdy Control Technology Co., Ltd

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

Specifications <td style="height:27px; wid

Specifications

Gas detected	Carbon Dioxide (CO₂)
Sensing element	Non-Dispersive Infrared Detector (NDIR)
Accuracy@25(77),2000ppm	±40ppm + 3% of reading or ±75ppm (whichever is greater)
Stability	<2% of FS over life of sensor (15 yr typical)
Calibration interval	ABC Logic Self Calibration System
Response time	<2 minutes for 90% step change
Warm up time	2 hours (first time) 2 minutes (operation)
CO₂ measuring range	02,000ppm / 05,000ppm selectable in orders 020,000ppm / 050,000ppm just for TSM-CO2-S series
Sensor life	Up to 15 years
Power supply	24VAC/24VDC
Consumption	1.5 W max. ; 0.8 W avg.
Analog outputs	0~10VAC or 4~20mA selectable by jumpers
Relay output	1X2A switch load Four set points selectable by jumpers

6 LED lights (just for TSM-CO2-L series) From left to right: Green/Green/Yellow/Yellow/Red/Red	1^st green light on as CO2 measurement≤600ppm 1^st and 2^nd green lights on as CO2 measurement>600ppm and≤800ppm 1^st yellow light on as CO2 measurement>800ppm and≤1,200ppm 1^st and 2^ndyellow lights on as CO2 measurement>1,200ppm and≤1,400ppm 1^st red light on as CO2 measurement>1,400ppm and≤1,600ppm 1^st and 2^nd red lights on as CO2 measurement>1,600ppm
Modbus interface	Modbus RS485 interface 9600/14400/19200(default)/28800 or 38400bps (programmable selection), 15KV antistatic protection.
Operation conditions	0~50(32~122); 0~95%RH, non condensing
Storage conditions	0~50(32~122)
Net weight	180g
Dimensions	100mm×80mm×28mm
Installation standard	65mm×65mm or 2”×4”wire box
Approval	CE-Approval

Features

1. Real-time detecting CO2 level.
2. NDIR infrared CO2 module inside with four CO2 detection range selectable.
3. CO2 sensor has Self-Calibration Algorithm and 15 years lifetime
4. Providing one analog output with voltage or current selectable
5. 0~10VDC/4~20mA selectable easily via jumpers
6. Special “L” series with 6 lights indicates CO₂ level and makes CO₂ level show clearly.
7. Provide a special model with a on/off relay output with a touch button to operate a fan control.
8. Design for HVAC, ventilation systems, offices, or other public places.
9. Modbus RS485 communication interface optional: 15KV antistatic protection, independent address setting
10. For duct probe CO2 transmitter, and CO2+ Temp.+ RH 3 in 1 transmitter, please see our other products.

Models Guide

Type	Model	Description
CO2 Detector (1xanalog,1Xon/off output)	F2000TSM-CO2-S100-V/A-02	1Xanalog output, CO2 range: 0~2,000ppm
	F2000TSM-CO2-S100-V/A-05	1Xanalog output, CO2 range: 0~5,000ppm
	F2000TSM-CO2-S100-V/A-20	1Xanalog output, CO2 range: 0~20,000ppm
	F2000TSM-CO2-S100-V/A-50	1Xanalog output, CO2 range: 0~50,000ppm
	F2000TSM-CO2-S110-V-02	1X0~10V output and 1xon/off output CO2 range: 0~2000ppm
CO2 Detector (1xanalog output, Modbus RS485 interface)	F2000TSM-CO2-S101-V/A-02	1Xanalog output, Modbus RS485 communication.
	F2000TSM-CO2-S101-V/A- 05	1Xanalog output, Modbus RS485 communication
	F2000TSM-CO2-S101-V/A-20	1Xanalog output, Modbus RS485 communication.
	F2000TSM-CO2-S101-V/A-50	1Xanalog output, Modbus RS485 communication.
CO2 Detector With 6 indicator lights	F2000TSM-CO2-L101-N-02/05	6 lights indicate CO2 measurements range, Modbus interface
	F2000TSM-CO2-L100–V/A-02/05	6 lights indicate CO2 measurements range, 1x analog output
	F2000TSM-CO2-L101–V/A-02/05	6 lights indicate CO2 measurements range,1x analog output, Modbus RS485 interface
	F2000TSM-CO2-L110-V-02	CO2 transmitter and indication, 1x 0~10VDC output, 1X on/off output with a touch button. CO2 range: 0~2000ppm
	F2000TSM-CO2-L110-N-02	6 lights indicate CO2 measurements range, 1x relay output
	F2000TSM-CO2-L111-N-02	6 lights indicate CO2 measurements range, 1x relay output, Modbus interface