FWC series ultrasonic level gauge

product overview

The working principle of an ultrasonic level gauge is that the transducer emits ultrasonic pulses that are reflected back from the surface of the measured medium. Some of the reflected echoes are received by the same transducer and converted into electrical signals. Ultrasonic pulses propagate at the speed of sound waves, and the time interval required from emission to reception of ultrasonic pulses is proportional to the distance from the transducer to the surface of the measured medium. The relationship between the distance value S and the speed of sound and transmission time T can be expressed by the formula: S=C × T/2, which is widely used for measuring the height of various liquid and solid materials.

Product Features

The hardware system adopts advanced microprocessors and embedded system processing software, and the signal algorithm processing integrates advanced Echo capture signal processing technology, making the product applicable to various complex industrial plant conditions. The "empty tank pretreatment" technology enables instruments to correctly identify real target echoes and obtain accurate measurement results even under multiple false echo interference conditions. The transducer is equipped with a built-in temperature sensor, which can achieve temperature compensation of measurement results over a wide temperature range.

The transducer adopts advanced acoustic matching materials, which enables the energy of sound waves to bebigThe limited emission enhances the signal strength of the echo, making the measurement results reliable and accurate.