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Liquid Temperature Level Transmitter LFT3200

Liquid temperature level transmitter LFT3200 housing the piezoresistive pressure sensor and PT-100 temperature sensor in one robust 304/316 steel housing. The transmitter will experience the liquid temperature and pressure then converted them into standard (current or voltage) signal output through a dedicated signal conditioning circuit. LEFOO transmitter LFT3200 adopts precise digital temperature compensation and is capable of a wide operating temperature range. Various output signal options to meet customers' requirements. The Liquid temperature and level transmitters LFT3200 are suitable for media such as crude oil, food, water treatment systems, which can achieve pressure and temperature monitoring. 


Features


*Both Temperature and Pressure Signal Outputs

*Protection Level IP68

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Specification of Water Level Temperature Transmitters


Pressure Range

0~200mH2O

Temperature Range

-20~100℃, PT-100

Overload pressure

1.5 times of the rated pressure

Accuracy

Pressure: ±0.5%F.S/ ±0.25%F.S, Temperature: ±2%F.S

Stability

<0.5%F.S/year

Working Temperature

-20~+100℃

Measured Medium

Gas or liquid compatible with 304 and  316L stainless steel, PE, PVC, fluorine rubber or nitrile

Electrical Performance

Two-wired system

Three-wired system

Four-wired system

Output Signal

4~20mA

0.5~4.5V

RS485

Power Supply

10~30VDC

4.75~5.25VDC

10~30VDC

Electrical connections

M14 waterproof cable

Enclosure Rating

IP68

Pressure Interface

M20*1.5

Pressure Form

Gauge Pressure G

Certification items

Safety explosion-proof type E, RoHS,   EU electrical safety standards CE



Dimensions and Electrical connections


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How to Select


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Description of LEFOO Level Temperature Transmitter

Adopt oil-filled diffusion silicon core with high precision and high overload capacity


Temperature and pressure dual output, compact structure, saving installation space

Support Modbus-485 communication protocol (intelligent type)

The temperature sensitive element and the pressure sensitive element are packaged as a whole, which is closer to the temperature of the medium


Customized solutions for continuous level measurement and point level detection


Optimum solutions thanks to unique technology selection


Easy to integrate with matching process connection


Economical standard sensors, flexible customization



Application of Liquid Temperature Level Transmitters

Capable media such as crude oil, food, water.

Sealed tank with liquid stock applications.

Cisterns for water processing systems.


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