FIEDLER > Level measurement > Ultrasonic level meters

Ultrasonic level meters

Ultrasonic level transmitters measure liquid level noncontact by detecting the reflection of an ultrasonic signal. They are suitable for measurements in tanks, sumps, and open channels, and provide accurate data without the need for direct contact with the liquid.

Ultrasonic level meters 4-20 mA output Ultrasonic level meters RS485 output

Ultrasonic level meters 4-20 mA output

Ultrasonic level transmitters with a 4–20 mA current output are used for noncontact measurement of liquid levels in tanks, sumps, and open channels. They offer reliable data transmission to control systems and easy integration into standard measurement applications.

SPA500 - Ultrasonic Level Transmitters

The EasyTREK SPA series of integrated ultrasonic level transmitters provides affordable and reliable level measurement in sumps, tanks, and open channels.

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Ultrasonic level meters RS485 output

Ultrasonic level transmitters with RS485 output enable noncontact level measurement and data transmission via digital communication. They are suitable for integration into telemetry and control systems where accuracy, reliability, and easy installation are required.

US1200, US3200, US4200 - Ultrasonic Level Transmitters

The US1200, US3200, and US4200 ultrasonic sensors measure liquid level and air temperature. They operate on the principle of measuring the time delay between the transmitted and received reflected ultrasonic pulses, with temperature-based correction.