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Wall Mounted CO2 monitor LFG201

LEFOO LFG201 wall-mounted carbon dioxide transmitter is based on the fact that different gases have different absorption capabilities for infrared light in a specific band. It measures the concentration of the measured gas by measuring the degree of infrared light absorption. Compared with electrochemical sensors, it has the characteristics of long life, good stability, wide power supply range and power supply anti-reverse connection protection. It is suitable for carbon dioxide gas measurement in indoor air quality detection, air conditioners, air purifiers, vegetable greenhouses and other occasions.


Features

* Imported infrared light source and dual-channel thermopile detector

* The sensor is oxygen-free and has a service life of more than 5 years

* Long-term stability and reliability

* Double-layer waterproof membrane design effectively prevents water vapor from entering

Specification of Wall Mounted CO2 Monitor LFG201

Technical parameter


LEFOO Wall Mounted CO2 monitor LFG201
Output4-20mA0-5V0-10VRS485
Working Voltage10-30VDC10-30VDC16-30VCD10-30VDC
Working temperature-10℃~50℃
Working humidity0-80%RH
Measure concentration0-2000ppm, 0-5000ppm, 0-10000ppm
Accuracy±(40PPm+3%F.S.)@25℃
Protection ClassIP6X





Dimension

201size.jpg

Wiring Guide


RS485 digital output wiring guide
Power supplyRedPower positive 
BlackPower negative
CommunicationGreen485-A
White485-B


Voltage/current analog output wiring guide
Power supplyRedPower positive 
BlackPower negative
CommunicationGreenVoltage/current output positive
WhiteVoltage/current output negative


Selection Guide

Code and description

Remarks

LFG201

Wall Mounted CO2 monitor

Model


1

2000ppm

Measure Range

2

5000ppm

3

10000ppm


V0

0~5V

Output

V10

0~10V

A4 

4~20mA

RS

RS485/Modbus


LFG201

2

A4


Example of Select



Features of Wall Mounted CO2 monitor LFG201

  • Imported infrared light source and dual-channel thermopile detector

  • The sensor is oxygen-free and has a service life of more than 5 years

  • Long-term stability and reliability

  • Double-layer waterproof membrane design effectively prevents water vapor from entering

Applications of Co2 Transmitter LFG201

The CO2 Transmitter Shows the carbon dioxide (CO2) concentration in the ambient air as a measure for air quality. A common application is for the HVAC system and construction industries. It is suitable for carbon dioxide gas measurement in indoor air quality detection, air conditioners, air purifiers, vegetable greenhouses and other occasions.

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