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Pressure Transmitter with Digital Display LFT6800

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



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 Pressure1.5 times of full scales1.5 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 mode4 digit LCD4 digit LCD
Working Temperature-20~75℃-20~75℃
Storage Temperature-30~80℃-30~80℃
MediumGas or liquid compatible with S304, 316L, fluoro rubber or nitrile rubberGas or liquid compatible with S304, 1Cr18Ni9Ti, fluoro rubber or
nitrile rubber
Electrical PerformanceTwo-wiredThree-wiredFour-wiredTwo-wiredThree-wired
Output Signal4~20mA0~10VDCRS4854~20mA0~10VDC
Power supply12~30VDC
Electrical connectionBig Hirschmann
Protection GradeIP54
Pressure connectionG1/4, NPT1/4,R1/4,M12*1, M10*1, M20*1.5, G1/2



Dimension

6800size.jpg

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

PP = psi
BB = bar

M

M = MPa


0.5

0.5 = 0.5%F.S.

Accuracy
1.01.0 = 1.0%F.S.

D1

D1 = DIN43650A(Big Hirschmann)

Electrical connection


G

G = G1/4

Pressure connection

G2G2 = G1/2

N

N = NPT1/4

RR = R1/4

M10

M10= M10*1

M20M20=M20*1.5
M12M12= 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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