Lefoo Pressure Transmitter with Digital Display LFT6800

Name: Pressure Transmitter with Digital Display LFT6800
Brand: LEFOO INDUSTRIAL CO.,LTD.
Rating: 4.8 (50 reviews)

LEFOO LFT6800 digital pressure transmitter adopts high-performance ceramic core or oil-filled silicon core, and cooperates with advanced processing circuit and temperature compensation technology to convert pressure change into linear current, voltage or RS485 signal. The product is small in size and easy to install. It adopts a digital display head and a stainless steel casing. It is suitable for measuring gases and liquids that are compatible with the materials of the contact parts, and can monitor and display the current measured pressure value in real time.

Features

* With digital display and adjustment buttons

* Anti-vibration, anti-shock

* With reverse polarity protection

* Strong overload and anti-environmental interference ability, economical, practical and stable

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Transmitter

Pump

Specification
Features
Applications

Specification of Pressure Transmitter with Digital Display LFT6800

Technical parameter

LEFOO Pressure Transmitter with Digital Display LFT6800
Measurement Range	-100kPa…0~1kPa...60MPa(Oil-filled Silicon Core)			-100kPa~0.3MPa...60MPa(Ceramic Core)
Overload Pressure	1.5 times of full scales			1.5 times of full scales
Stability	<0.5%F.S./Year			<0.5%F.S./Year
Accuracy	±1.0%F.S.; ±0.5%F.S.			±1.0%F.S.
Display mode	4 digit LCD			4 digit LCD
Working Temperature	-20~75℃			-20~75℃
Storage Temperature	-30~80℃			-30~80℃
Medium	Gas or liquid compatible with S304, 316L, fluoro rubber or nitrile rubber			Gas or liquid compatible with S304, 1Cr18Ni9Ti, fluoro rubber or nitrile rubber
Electrical Performance	Two-wired	Three-wired	Four-wired	Two-wired	Three-wired
Output Signal	4~20mA	0~10VDC	RS485	4~20mA	0~10VDC
Power supply	12~30VDC
Electrical connection	Big Hirschmann
Protection Grade	IP54
Pressure connection	G1/4, NPT1/4，R1/4，M121, M101, M20*1.5, G1/2

Dimension

Selection Guide

Code and description									Remark
LFT6800	Pressure transmitter with digital display								Model
	Range	-100kPa…0~1kPa...60MPa							Range
		A4	A4 = 4~20mA（Two-wired）						Output Mode
		V10	V10 = 0~10V（Three-wired）
		RS	RS = RS485（Four-wired）
			K	K = kPa					Unit
			P	P = psi
			B	B = bar
			M	M = MPa
				0.5	0.5 = 0.5％F.S.				Accuracy
				1.0	1.0 = 1.0％F.S.
					D1	D1 = DIN43650A（Big Hirschmann）			Electrical connection
						G	G = G1/4		Pressure connection
						G2	G2 = G1/2
						N	N = NPT1/4
						R	R = R1/4
						M10	M10= M10*1
						M20	M20=M20*1.5
						M12	M12= M12*1
							1.0	1.0 = 1m	Cable length

LFT6800	0-60	A4	B	1.0	D1	G	1.0		Selection example

Features of Pressure Transmitter with Digital Display LFT6800

With digital display and adjustment buttons
Anti-vibration, anti-shock
With reverse polarity protection
Strong overload and anti-environmental interference ability, economical, practical and stable

Applications of Pressure Transmitter with Digital Display LFT6800

Environmental control equipment

Air flotation equipment

Industrial control, solution fluid treatment

Smart agriculture management and research

Water treatment

Liquid medicine production

LEFOO Application of Pressure Transmitter LTF6800

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