LFT6800 Digital Display Pressure Transmitter

PRODUCT FEATURES

Digital display and press button control
Vibration and shock resistance
With reverse polarity protection
Strong overload and anti-environmental interference ability,economical,practical and stable

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Description

Specification

Product Selection

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Description

LFT6800 digital pressure transmitter adopts high-performance ceramic core or oil-flled silicon core,with advancedprocessing circuit and temperature compensation technology.Convert pressure changes into linear current,voltage or RS-485 signals.The product is small in size and easy to install.t adopts a digital display head and a stainless steel shell.It issuitable for measuring media such as gas and liquid which are compatible with the material in contact with it,and canmonitor and display the current measured pressure vaue in real tme.

Specification

Measurement Range	-100kPa…0~5kPa.…60MPa Oil-filled sillicone			-100kPa~0.3MPa…60MPa ceramic core
Overload Pressure	1.5times of rated pressure			1.5times of rated pressure
Accuracy	±1.0%F.S;±0.5%F.S			±1.0%F.S
Stability	<0.5%F.S/year			<0.5%F.S/year
Display Mode	4 digit LCD(current,voltage),5 digit LCD(RS485)			4 digit LCD
MediaTemp	-20~75℃			-20~75℃
Storage Temp	-30~80℃			-30~80℃
Measured Medium	Gas and liquid compatible with SS304 and SS316L,Fluorine rubber or Nitrile rubber			Gas or liquid compatible with 1Cr18Ni9Ti, SS304,Fluorine rubber or Nitrile rubber
Electrical Performance	2wired	3-wired	4-wired	2-wired	3-wired
Output Signal	4~20mA	0-10V	RS485	4~20mA	0-10V
Power Supply	12-30VDC	12-30VDC	12-30VDC	12-30VDC	12-30VDC
Electrical Connection	Big Hirschmann
Enclosure Protection	IP54
Pressure Form	Gauge Pressure G/Absolute Pressur A			Gauge Pressure G
Pressure Connection	G1/4,NPT1/4,R1/4,M121,M101,M20*L5,G1/2 etc

Product Selection

Code and description

Remark

LFT6800

Model

Range

-100kPa…0~5kPa.60MPa Oil-filed sillicone/-100kPa~0.3MPa..60MPa ceramic core

MeasurementRange

K=kPa

P=psi

Measurement
Unit

B=Bar

M=MPa

A4=4-20mA(2-wired)

Output Mode

V10

V05=0.5~4.5V(3-wired)

RS=RS-485(4-wired)

0.5

0.5=0.5%F.S

Accuracy Grade

1.0

1.0=1%F.S

D1=DIN43650A(Big Hirschmann)

Electrical Connection

G=G1/4

G2=G1/2

Pressure
Connection

N=NPT1/4

M20

M20=M20*1.5

R=R1/4

M12

M12=M12*1

M10

M10=M10*1

A=Ceramic Core

Core
Specification

B=Oil-filled silicone core

1.0

1.0=1m

Cable Length

LFT6800 0-60 B A4 1.0 D1 G A 1.0

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Please carefully inspect the following products ordered from LEFOO when you receive them.If you do not meet your reservation requirements or find that the products have surface quality problems,please take photos and contact the sales engineer who served you.Once this kind of product is signed,within 7 days,the LEFOO product will maintain the original quality and function when it was sold,and the product itself,accessories,and trademark logos are complete,and you can return the product without reason.Within 30 days,accept the return application due to quality reasons.

For more information on refund timing and amounts(including partial refunds and restocking fees),please contact the sales engineer who served you.·
If you have returned an item to LEFOO by mistake or included something not intended for LEFOO in a return,please contact the sales engineer who served you.
To ensure a good return experience for you,you must adhere to LEFOO’s Return and Refund policies.Thank you for your cooperation.