Lefoo High Temperature Pressure Transmitter LFT2030

Name: High Temperature Pressure Transmitter LFT2030
Brand: LEFOO INDUSTRIAL CO.,LTD.
Rating: 4.8 (50 reviews)

LEFOO LFT2030 high temperature pressure transmitter adopts high-performance pressure core, and the internal special integrated circuit converts the sensor millivolt signal into standard voltage, current or 485 signal, which can be directly connected with computer interface card, control instrument, smart instrument or PLC etc. to connect easily. Long-distance transmission can use the current output method. It has the characteristics of small size, light weight, all stainless steel sealing structure, etc., and can work in corrosive environment. The product is easy and simple to install, has very good anti-vibration and anti-shock performance, and is widely used in process control, HVAC, medical equipment and other fields.

Lefoo High Temperature Pressure Transmitter LFT2030 Features

* The heat sink is fully combined with the core, and it works normally at high temperature

* Adopt ASIC technology, digital compensation technology

* Excellent corrosion and wear resistance

* Strong anti-interference, good long-term stability

* Threaded connection for easy installation

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Transmitter

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Specification
Features
Applications

Specification of High Temperature Pressure Transmitter LFT2030

Technical parameter

LEFOO High Temperature Pressure Transmitter LFT2030
Measurement Range	-100kPa…0～10kPa…60MPa(Oil-filled silicon core)		-100kPa…0.3MPa…60MPa(Ceramic core)
Overload Pressure	1.5 time of full scales
Accuracy	±0.5％F.S.		±0.5％F.S./±1.0％F.S.
Stability	<0.5％F.S./year
Operating Temperature	-20～+85℃
Medium Temperature	5 heat sinks 180°C, 10 heat sinks 260°C
Measured Medium	Gas or liquid compatible with 304 and 316L stainless steel, fluorine rubber or nitrile rubber
LEFOO General Type High Temperature Pressure Transmitter LFT2030
Electrical Performance	Two-wired	Three-wired			Four-wired
Output Signal	4～20mA	0.5～4.5V	0～5V	0～10V	RS485
Power Supply	10～36VDC	4.75～5.25VDC	10～36VDC	12～36VDC	10～30VDC
Electrical Connection	DIN43650A(Big Hirschmann connector), M12 waterproof outlet, M12 Aviation connector(Three cores/Four cores)
LEFOO Explosion-proof Type High Temperature Pressure Transmitter LFT2030
Electrical Performance	Two-wired	Three-wired			Four-wired
Output Signal	4～20mA	0～10V			RS485
Power Supply	10～30VDC	14～36VDC			10～36VDC
Electrical Connection	Directly outlet
Protection Class	IP65
Pressure Connection	G1/4, NPT1/2, G1/2
Pressure Form	Gauge Pressure G/Absolute Pressure A
Certification	EU electrical safety standards CE

Dimension

Selection Guide

Code and description

Remark

LFT2030

High Temperature Pressure Transmitter

Model

Range

-100kPa…0～10kPa…60MPa

Range

A4 = 4～20mA（two-wired）

Output

V05

V05 = 0.5～4.5V（three-wired）

V0 = 0～5V（three-wired）

V10

V10 = 0～10V（three-wired）

RS = RS485（four-wired）

K = kpa

Unit

P = psi

B = bar

M = Mpa

0.5

0.5 = 0.5％F.S.

Accuracy

1.0

1.0=1.0％F.S.

D1 = DIN43650A Big Hirschmann

Electrical Connection

M = M12 waterproof outlet

C3=GX12 Three-core aviation connector

C4=GX12 Four-core aviation connector

H=M12 Four-core aviation connector

M20

M20=M20 Waterproof outlet

G = G1/4

Pressure connection

G2 = G1/2

N = NPT1/4

A=Ceramic core

Core

B-Oil-filled silicon core

Without display

Display

General digital display type

Explosion-proof digital display type

1.0

1.0 = 1m

Cable Lenth

2.0

2.0 = 2m

3.0

3.0 = 3m

LFT2030

0-60

1.0

Selection Example

Features of High Temperature Pressure Transmitter LFT2030

The heat sink is fully combined with the core, and it works normally at high temperature
Adopt ASIC technology, digital compensation technology
Excellent corrosion and wear resistance
Strong anti-interference, good long-term stability
Threaded connection for easy installation

Applications of High Temperature Pressure Transmitter LFT2030

High temperature pressure transmitters are used in applications where the media temperature exceeds the temperature limits of standard pressure transmitters, such as steam, food processing & engine monitoring. High temperature transducers are the most common solution for measuring pressure in hot environments, although reducing heat with a cooling element may be a better choice for some applications.

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