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ELM-US series intelligent ultrasonic level gauge
产品详情

The ELM-US series intelligent ultrasonic level gauge adopts the principle of ultrasonic pulse for non-contact level measurement. The ultrasonic pulse emitted by the ultrasonic transducer propagates through the coal qualification to the measured surface, reflects, and then returns to the receiving transducer through the transmitting medium to measure the time for the ultrasonic pulse to propagate in the transmitting medium from transmission to reception; Based on the speed of sound in the transmission medium, the distance from the transducer to the object surface can be calculated to determine the object level.

Application areas:

Measurement of liquids and solid particles in various industrial fields, especially in the water treatment industry.

 

Product features:

1.Aluminum shell, explosion-proof

2.Both liquid and solid can be measured

3. Optional open channel flow function

4. Equipped with echo curve display function

5.Equipped with false echo storage function

6. Equipped with frequency calibration function

7.Equipped with noise filtering function;

8. Chinese menu


Performance parameter:

Performance index

Performance parameter

Measurement range

Standard transducer

 

Liquid: 0.5-20m;  Solid: 0.5-8m


Sealed transducer

Liquid0.515mSolid0.58m

process temperature

-4080℃

Process pressure

-0.020.1MPa

Accuracy

±0.25%

Process connection

M95 × 2 or flange, bracket

Shell material

Aluminum casing, stainless steel casing

Signal output

4-20mA/HART protocol 24V DC two-wire/four wire system;

4-20mA/HART protocol 220V AC four wire system;

Explosion proof grade

Exia IIC T6 GaExd IIC T6 Gb

Protection grade

Aluminum casing IP68, stainless steel casing IP68