Lefoo Wall Mounted CO2 monitor LFG201

Name: Wall Mounted CO2 monitor LFG201
Brand: LEFOO INDUSTRIAL CO.,LTD.
Rating: 4.8 (50 reviews)

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

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Transmitter

Pump

Specification
Features
Applications

Specification of Wall Mounted CO2 Monitor LFG201

Technical parameter

LEFOO Wall Mounted CO2 monitor LFG201
Output	4-20mA	0-5V	0-10V	RS485
Working Voltage	10-30VDC	10-30VDC	16-30VCD	10-30VDC
Working temperature	-10℃~50℃
Working humidity	0-80%RH
Measure concentration	0-2000ppm， 0-5000ppm， 0-10000ppm
Accuracy	±(40PPm+3%F.S.)@25℃
Protection Class	IP6X

Dimension

Wiring Guide

RS485 digital output wiring guide
Power supply	Red	Power positive
Power supply	Black	Power negative
Communication	Green	485-A
Communication	White	485-B

Voltage/current analog output wiring guide
Power supply	Red	Power positive
Power supply	Black	Power negative
Communication	Green	Voltage/current output positive
Communication	White	Voltage/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 Wall Mounted CO2 monitor 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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