LFT6800 pressure transmitter adopts a high-performance pressure sensing chip, with advanced circuit processing and temperature compensation technology, converting pressure changes into linear current, voltage, or RS485 signals. The size is small, as well as the installation is simple, and it integrate clear LCD display head and anticorrosion stainless steel shell. This LCD digital display pressure transducer can be widely using for measuring the pressure of a gas, water, oil, fuels and other corrosive medium to monitor and display the pressure value in real-time.

0.5%F.S / 1.0%F.S Accuracy
Vibration and shock resistance
Reverse polarity protection
Strong overload and anti environmental interference, good stability
Optional two-wired 4-20mA current output, three-wired voltage 0-10V output, or RS485 output.

Environmental control equipment

Air flotation equipment

Industrial control, solution fluid treatment

Smart agriculture management and research

Water treatment

Measured Medium	Gas or liquid compatible with S304 316L, 1Cr18Ni9Ti, fluoro rubber or nitrile rubber
Measurement Range	-100kPa...0~10kPa...60MPa(Ceramic Core Transmitter range span ≥0.3Mpa)
Overload Pressure	1.5 times of full scales
Accuracy	±0.5%F.S / ±1.0%F.S
Display mode	4 digit LCD
Power supply	24V, working voltage range 12-30V
Output	4-20ma 0-10V RS485 Output
Storage Temperature	-30~80°C
Working Temperature	-20~75°C
Temperature drift	0.03%F.S/°C , 0.05%F.S/°C
Pressure connection	G1/4, NPT1/4?R1/4?M121, M101, M20*1.5, G1/2
Electrical connector	Hirschmann
Protection Grade	IP54

Connection

Pin-out Output mode	1 Red	2 Black	3 Green	White	Terminals
4-20mA	Power supply“+”	Power supply“-”
0-10V	Power supply“+”	Power supply“-”	Vout
RS485	Power supply“+”	Power supply“-”	A	B

Function description

Interface	Description
Bps	Baud rate: 2400 4800 9600 19200
Addr	Slave address: 001~254
Unt	Unit display: bar psi kPa MPa
dP	Decimal point position
File	Filter coefficient:0~9
END	Save Settings

How to Select

T6800	Pressure Transmitter with LCD										Model
	Range	-100~0~100Kpa/0~2...600bar/0-60MPa									Measurement Range
		A4	A4 = 4~20mA Two-wire								Output Mode
		V10	V10 = 0~10V Three-wire
		RS	RS = RS485 Four-wire
			K	K = kPa					P	P = psi	Unit
			M	M = MPa					B	B = bar
				0.1	0.1 = 0.1%F.S, 0.25 = 0.25%F.S						Accuracy class
				0.5	1.0 = 1.0%F.S, 0.5 = 0.5%F.S
					D1	D1 = DIN43650A Hirschmann					Electrical connection
						G	G = G1/4		G2	G2 = G1/2	Pressure connection
						N	N = NPT1/4		R	R = R1/4
						M	M1= M101 M2=M201.5 M3= M12*1
							1.0	1.0 = 1m			Cable length
T6800	0-60	A4	B	0.5	D1	M2	1.0				Example