3 in 1 CO2 Transmitter / CO2 Transducer With 3 - Color Backlit LCD AIA-1 manufacturer from China Tongdy Control Technology Co., Ltd

3 in 1 CO2 Transmitter / CO2 Transducer With 3 - Color Backlit LCD

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

Specifications:

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Specifications:

Carbon Dioxide
Sensing element		Non-Dispersive Infrared Detector (NDIR)
CO₂ measuring range		0~2000ppm/ 05,000ppm optional
CO₂ Accuracy @22(72)		±40ppm + 3% of reading or ±75ppm (whichever is greater)
Temperature dependence		0.2% FS per
Stability		<2% of FS over life of sensor (15 year typical)
Pressure dependence		0.13% of reading per mm Hg
Calibration		ABC Logic Self Calibration Algorithm
Response time		<2 minutes for 90% step change typical
Signal update		Every 2 seconds
Warm-up time		2 hours (first time) / 2 minutes (operation)
	Temperature		Humidity
Measuring range	0~50(32~122) (default)		0 ~100%RH
Accuracy	±0.4 (20~40)		±3%RH (20%-80%RH)
Display resolution	0.1		0.1%RH
Stability	<0.04/year		<0.5%RH/year
General Data
Power supply		24VAC/VDC
Consumption		1.8 W max. ; 1.2 W avg.
Analog outputs		1~3 X analog outputs 0~10VDC(default) or 4~20mA (selectable by jumpers) 0~5VDC (selected at placing the order)
Modbus communication (optional)		RS-485 with Modbus protocol, 19200bps rate, 15KV antistatic protection, independent base address.
Operation conditions		0~50(32~122); 0~95%RH, non condensing
Storage conditions		10~50(50~122), 20~60%RH non condensing
Net Weight		240g
Dimensions		130mm(H)×85mm(W)×36.5mm(D)
Installation		wall mounting with 65mm×65mm or 2”×4”wire box
Housing and IP class		PC/ABS fireproof plastic material, protection class: IP30
Standard		CE-Approval

Description:

Design for real time measuring ambiance carbon dioxide level and temperature +RH%
NDIR infrared CO2 sensor inside with special Self Calibration. It makes CO2 measurement more accurate and more reliable.
More than 10 years lifetime of CO2 sensor
High accuracy CO2 and temperature and humidity measurement
Combined both humidity and temperature sensors seamlessly with the digital auto compensation
Provide up to 3 analog linear outputs for measurements
0~10V or 4~20mA selectable via jumpers easily, 0~5V also available
3-color backlit LCD is optional to display CO2 and temperature &RH measurements
Optional Modbus communication
0~2000ppm CO2 measuring range default, 0~5000ppm selectable
24VAC/VDC power supply
EU standard and CE-approval

Applications:

HVAC
Building ventilation systems
Industry ventilation systems
Airport, train station, shopping mall, office, classroom and other public places for air quality measurement and indication
Lab , warehouse , and other places to detect CO2+Temp. +RH%
All other ventilation systems

Mounting and Dimension:

Models Guide:

G01-CO2-B X 0 C –Y 0 Z –U 02/05 –T/TH –Txx

X: LCD or no LCD

1- Without LCD, 24VAC/VDC power supply

3- LCD display, 24VAC/VDC power supply

C: 24VAC/VDC power supply

Y: analog output quantity

3-3Xanalog outputs (for CO2, temperature, humidity)

2-2Xanalog outputs (for CO2, temperature)

1-<

Mr. Tian Qing

Tel: 86-10-59738930

Contact to this supplier

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