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Submersible Pressure Transducer LFT3000

This submersible water level transducer adopts a high-performance liquid pressure sensor as the measuring element. 

Through thisliquid level sensor, the hydrostatic pressure sensor that is proportional to the depth of the liquid level can be accurately measured, and it is converted into a standard signal output (current or voltage) by a special signal conditioning circuit. The linear correspondence between the output signal and the liquid depth is established to realize the accurate measurement of the liquid depth. Thus, it can be put into the liquid directly to measure the height of the liquid level from the end of the transmitter to the liquid surface. It is widely used for water level or liquid level measurement and control in the fields of petroleum, chemical industry, power plant, urban water supply, and hydrological exploration.

 


Features


*Protection level IP68

*Available for Water tank, reservoir, pool

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Specification of Submersible Pressure Transducer LFT3000

Measurement Range0~200mH2O (Gauge Pressure)
Overload Pressure1.5 times full scales
Burst Pressure3.0 times full scales
Accuracy±0.5%F.S / ±0.25%F.S
Stability<0.5%F.S/Year
Working Temperature-20~+85℃/-40~+120℃(Customized)
Storage Temperature-40~+100℃
Medium CompatibilityAll corrosive medium compatible with stainless steel
Output ModeTwo-wiredThree-wiredFour-wired
Output Signal4~20mA0-4.5V0-5V0-10VRS-485
Power Supply10~30VDC5VDC12~30VDC
Electrical ConnectionM12 Waterproof outlet
Protection GradeIPX8
Pressure ConnectionM20*1.5/ Throw-in Type
Pressure FormGauge Pressure
CertificationSafety explosion-proof type E, RoHS, EU electrical safety standards CE


How to select

Code and Description

 

Notes

T3000

Submersible Water Level Sensor

Model


Range

0~200M

Measurement range


A4

A4 = 4~20mATwo-wired

Output mode


V05

V05 = 0.5~4.5VThree-wired


V0

V0 = 0~5VThree-wired


V10

V10 = 0~10VThree-wired


RS

RS = RS-485



M

M 

Unit



CM

CM 




0.5

0.5 = 0.5F.S

Accuracy class




M

M = M12M12 waterproof outlet

Electrical connection





Input type  M20*1.5

Pressure connection






1.0

1.0 = 1m

Cable length






2.0

2.0 = 2m






3.0

3.0 = 3m

T3000

0-50

V0

 M

0.5

M

Input type

2.0

Model selection example

 

Electrical Connection

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Dimensions

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Description of Submersible Pressure Transducer LFT3000

  • Adopt diffusion oil-filled silicon core

  • High accuracy and high overload capacity

  • Excellent anti-corrosion and anti-wear performance

  • Built-in temperature compensation, support Modbus-485 communication protocol (intelligent type)

  • The top stainless steel cap can be removable to prevent accidental damage of the contact diaphragm and easy to clean

Application of Water Tank Sensor

Industial Water Tank

Municipal water supply project

Desalination treatment

waste water processing

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