Best CO2 Monitor/Detector

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Product Details

Place of Origin	Beijing, China		Brand Name	Tongdy
Model Number	F2000IAQ-CO2-31XX/51XX

Best CO2 Monitor/Detector

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)
Calibration interval	ABC Logic Self Calibration Algorithm
CO₂ measuring range	02000ppm, which is default value 0(1,000~20,000)ppm, 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: 3A 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

1.Special design for room CO₂ indicator and alarm

2.Suitable for classrooms, offices and other public places

3.Real-time detecting and display CO₂ level during 0ppm to 20,000ppm CO₂ range

4.Also detecting room temperature from 5 to 65C

5.Optional real-time humidity from 5% RH to 95% RH

6.NDIR CO₂ sensor technology of infrared self diffusion, 15 years lifetime

7.Self calibration algorithm makes it in using without calibration amending

8.Specially provide the altitude calibration

9.The three measured CO₂ ranges for 3 LED indicator lights setup by end users

10.3 LEDs brightness adjustable

11.Optional 1 x dry contact output to control a ventilation device

12.Optional 1 x 0 to 10V DC output

13.Optional the buzzer alert for CO2 level

14.Optional RS485 interface to connect to a PC or another system

Tongdy Sensing Technology Corporation (Beijing): Contact nameQing Tian
Chat Now; Phone86-10-59738930-8075; AddressBuilding 8, Courtyard 9, Dijin Rd.

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