WTF109 Ultrasonic Liquid Level Gauge

1Product Features

（1） The general range is 5 Rice10 Rice15 Three types of riceThe range is available for selection, and other ranges can be customized.

（3） Equipped with temperature compensation function, high accuracy and strong adaptability.

（4） Real time monitoring, convenient and efficient.

（5） Adopting a special echo processing method to effectively avoidFalse echo.

（6） The protection level is IP65.

（7） Probe materials include ABS PEMaterials such as polytetrafluoroethylene,PTFE material can be used in highly corrosive measurement applications.

（8） Suitable for use in harsh weather conditions, the transducer and transmitter can be installed separately.

（9） The Chinese and English menus can be switched freely, making the operation convenient.

（10） Non contact measurement ensures wear free operation and minimizes maintenance costs to the greatest extent possible.

（11） Anti strong interference, suitable for harsh industrial environments.EMCDesign complies with IEC61000-4(GB/T17626.2)standard--EFT (Group pulse) AGrade performance)ESD(Electrostatic discharge) A Regulatory requirements for performance and surge.

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3、 Working principle

The transducer (probe) of the ultrasonic level gauge emits high-frequency ultrasonic waves Pulse, when encountering the measured liquid level gaugeWhen faced, the soundThe wave is reflected back, and some of the reflected echoes are received and converted by the transducer (probe) Electrical signal. From ultrasoundWave emission toReceived, its time T Distance from the transducer (probe) to the measured liquid level S Directly proportional. This distance value SCompared to sound speed C andtransmission time TThe relationship between them can be represented by a formula:S=C×T/2.

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4Technical Specifications