Wall Mount CO2 Monitor / CO2 Transmitter With Modbus RS 485 Communicate AIA-1 manufacturer from China Tongdy Control Technology Co., Ltd

Wall Mount CO2 Monitor / CO2 Transmitter With Modbus RS 485 Communicate

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

Specifications

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Specifications

Gas detected	Carbon Dioxide (CO₂)
Sensing element	Non-Depressive Infrared Detector (NDIR)
Temperature sensor	NTC
Temperature correction	Self compensation
CO₂ NDIR life	15 years
Consumption	3.5W/ Max, 2.5W/ Average
Accuracy@25(77)	±40ppm + 3% of reading
Stability	<2% of FS over life of sensor (15 yr typical)
Warm up time	2 hours (first time) 2 minutes (operation)

CO₂ measuring range	05,000ppm(default ), 02,000ppm programmable selection
CO₂ setting & Display resolution	1ppm
Temperature measuring range	050(32122)
Temperature setting range	545(41113)

Option: 1X dry contact output	Rated currency for contact point: 2A 220VAC/30VDC, resistance load
Option: RS485 communication interface	9600/14400/19200(default)/28800/38400bps rates selectable by program,15KV protection for static, independent address setting
Operation condition	050 (32122), 095%RH without condensing
Power supply	220VAC/110VAC or 24VAC 50/60HZ±10%
Weight	380g
Dimensions	130mm×90mm×40mm
Connections Interface	Locate in interface of connection
Installment standard	65mm×65mm or 2”×4” wire box
Wiring standard	Wire section area<1.5mm²
Approval Standard	CE-Approval
Programming and selection	DIP switches inside and external push-buttons

Features

Wall moutn CO2, Temp. & RH monitor/controller
NDIR CO₂ sensor technology of infrared self diffusion, 15 years lifetime
LCD display CO2, Temp. & RH real time measuring value
3 LEDs indicate CO2 level to remind people, LED’s brightness adjustment
With buttons to adjust setpoint of relay
One relay on/off output optional to control ventilator or CO2 generator
1X 0~10VDC optional
Modbus RS485 interface optional
USB data logger optional
0~5000ppm default, 0~20000ppm selectable
24VAC/VDC, 100/120V, 220/240V selectable

Application

F2000IAQ-CO₂ detector/Indicator is used to monitor and alarm CO₂ level and room temperature. Relative humidity detection and display can be as an option. Other options can be provided to users: RS485 communication interface with independent address; one dry contact output to control a ventilation device. Especial design for schools, kindergartens, office buildings, conference rooms, rest rooms as well as other public places

Hotel, exhibition hall, hospital, shop, restaurant, air port, train station, theater and other public places
House, villa, office, meeting room, classroom and other places
Greenhouse, mushroom, grown room and other agricultural applications
All ventilation systems

Buttons and LCD