AutomationDirect has added the Flowline EchoTouch, EchoSpan, and EchoSwitch lines of ultrasonic liquid level sensors and transmitters, as well as the PodView digital level indicator to their product ...

Ultrasonic sensors measure the distance between a target and the sensor using high-frequency sound waves that are inaudible to humans. The process is simple: the sensor emits ultrasonic waves, which ...

The new UFM-02, a complete, ready-to-use module including sensor board and spool piece, provides a simple and quick way to integrate reliable, accurate ultrasonic flow measurement into a host system.

Ultrasonics refers to signals that are above the human hearing span (>20 kHz), and usually in the 40- to 70-kHz range. These signals are used like radar—they’re radiated toward a target and reflected ...

In remote areas, monitoring water rates can be a challenge. But, as Scottish Water has discovered through its Water Framework Directive responsibilities, the selection of versatile ultrasonic level ...