Temperature And Pressure Sensor LFT3100

Name: Temperature And Pressure Sensor LFT3100
Brand: LEFOO INDUSTRIAL CO.,LTD.

LFT3100 Temperature & Pressure Transducer adopts an advanced piezoresistive pressure sensor and PT-100 temperature sensor, which is converted into the standard signal (current or voltage) output by a special signal conditioning circuit. It has advanced digital temperature compensation, a wide operating temperature range and full output signals, which can satisfy customers' requirements. This product can be used in application to crude oil, foods processing, water treatment systems, and other industries.

Feature

* Both Temperature and Pressure Measurement

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Transmitter

Pump

Specification
Description
Application

Specification of Temperature And Pressure Sensor LFT3100

Temperature and Pressure Sensor


General	Value
Measurement Range	0～10KPa - 0～70MPa, Gauge pressure, and Absolute pressure
Temperature Range	-20～100℃ PT-100
Overload Pressure	1.5 times full scales
Burst Pressure	3.0 times full scales
Accuracy	Pressure：±0.5％F.S / ± 0.25 ％F.S Temperature ± 2％F.S
Stability	<0.5％F.S/Year
Working Temperature	-20~+85℃/-40~+120℃（Customized ）
Storage Temperature	-40~+100℃
Medium Compatibility	All corrosive medium compatible with stainless steel
Output Mode	2-wired	3-wired	4-wired
Output Signal	4~20mA	0-4.5VDC	RS-485
Power Supply	10~30VDC	5VDC	12~30VDC
Electrical Connection	DIN43650A（Big Hirschmann）, M12 Waterproof outlet, M12 Aviation connector
Protection Grade	IP65， IP67
Pressure Connection	G1/4, M121, M101, NPT1/4, G1/2, M20*1.5, etc.
Pressure Form	Gauge pressure / Absolute pressure
Certification items	Safety explosion-proof type E, RoHS, EU electrical safety standards CE

Model Select Table

Note: Protection class: IP65 (Hirschmann) / IP67 (M12)

Code and Description

Notes

T3100

Temperature Pressure Transducer

Model

Pressure range

0～70MPa

Measurement range

Temperature range

0～100℃

A4 = 4~20mA（Two-wired）

Output mode

V05

V05 = 0.5~4.5V（Three-wired）

RS=RS-485

K = kpa

P = psi

Unit

M = Mpa

B = bar

0.5

0.5 = 0.5％F.S 0.25= ± 0.25 ％

Accuracy class

D1 = DIN43650A（Big Hirschmann）

Electrical connection

M = M12（M12 Aviation connector）

C = Cable（Waterproof outlet）

G = G1/4

G2 = G1/2

Pressure connection

N = NPT1/4

M = M20*1.5

M1= M10*1

M2= M12*1

1.0

1.0 = 1m

Cable length

2.0

2.0 = 2m

3.0

3.0 = 3m

T3100

0-70

0-100℃

0.5

1.0

Selection example

Description of Temperature And Pressure Sensor LFT3100

Adopt diffusion oil-filled silicon core
High accuracy and high overload capacity
Dual output in temperature and pressure, compact structure
Support Modbus-485 communication protocol (intelligent type)
Integrate temperature sensor and pressure sensor in one transducer

Application of Pressure Temperature Transducer

Water treatment

Ozone generator

Municipal water supply project

Food industries

Light Duty Manufacturing industries

Chemical Industry

Constant pressure water supply equipment

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