Lefoo Air Speed Transmitter LFS10

Name: Air Speed Transmitter LFS10
Brand: LEFOO INDUSTRIAL CO.,LTD.
Rating: 4.8 (50 reviews)

LEFOO LFS10 wind speed transmitter is based on the principle of hot film type. The high-quality hot film sensor is manufactured by MEMS technology. It has the characteristics of high measurement accuracy, large measurement range, good stability and strong environmental adaptability. It is Ideal for air velocity measurement in application scenarios such as HVAC, duct air volume measurement, clean room ventilation, laminar flow monitoring processes and environmental control.

Features

* Adopt imported high-precision MEMS sensor, with good long-term stability and anti-interference ability

* Power supply and output with overvoltage and reverse polarity protection

* Optional isolated R485 output

* Strong anti-pollution ability, easy to install and maintain

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Transmitter

Pump

Specification
Features
Applications

Specification of Air Speed Transmitter LFS10

Technical parameter

Working Voltage	24V AC/DC±20%
Measuring Range	0-10m/s,0-15m/s,0-20m/s,0-30m/s
Resolution	0.01m/s
Output signal	RS485/Modbus, 0~10VDC/4~20mA
Output load	≤500Ω(Current output),≥2kΩ(Voltage output)
Working temperature	-10-60℃
Storage temperature	-20-80℃
Probe length	210mm(optional)
Display	WIth/without LCD backlight display(optional)
Protection Class	Shell IP65,Probe IP20
Material	Shell PC,Probe PA6
Electromagnetic compatibility	EN 61326-1
Certifications	RoHS,CE

Dimension

风管型尺寸图1.png

分体型尺寸图.png 法兰.png

Selection Guide

Code and description					Remark
LFS10	Air Speed Transmitter				Model
	V10	0~10VDC/4~20mA			Output
	RS	RS485/Modbus
		1	Ducted type		Installation method
		2	Slipt type
			D	With digital display	Display
			N	without digital display

LFS10	RS	1	D		Selection example

Features of Air Speed Transmitter LFS10

Adopt imported high-precision MEMS sensor, with good long-term stability and anti-interference ability
Power supply and output with overvoltage and reverse polarity protection
Optional isolated R485 output
Strong anti-pollution ability, easy to install and maintain

Applications of Air Speed Transmitter LFS10

HVAC, filter pressure drop monitoring, flue gas treatment, textiles, chemicals, aviation, power plants, coal mines, pipeline air flow, variable air volume systems, micro-wind speed measurement fields, such as biological safety cabinets, operating rooms, clean rooms, biological laboratories, electronics, medical environment.

It is Ideal for air velocity measurement in application scenarios such as HVAC, duct air volume measurement, clean room ventilation, laminar flow monitoring processes and environmental control.

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