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 ...

The requirement for good level control of flotation machines is well established and documented. In this article we will focus on the more common level measurement options available in the market in ...

Ultrasonic (point level) measurement electronically resonates a crystal at a fixed frequency to generate sound waves that travel across an air gap to a second crystal. ... recording and control. RF ...

The LPU-2428 Loop-Powered Ultrasonic Level Sensors obtain all operating power from the 4-to- 20-mA process loop. An internal microprocessor performs volume, flow, and totalization calculations ...

Omega introduces its new LVCN210 series of ultrasonic level transmitter and controller which provides continuous level measurement up to 3 m (9.8’) with a 4 to 20 mA signal output, and is configured ...

Level measurement is a core requirement in several industries where precise data on liquid levels is required for various purposes, spanning from handling storage through to reporting. In water and ...

Figure 8 shows an ultrasonic level sensor. Figure 8. Ultrasonic level transmitters use the speed of sound to calculate level. Ultrasonic level transmitters are capable of measuring the distance ...

The global level transmitter market is expected to witness steady growth over the next decade, with its valuation rising from ...

All level control loops consist of essentially three ... The loop powered current signal which works on ... An ultrasonic level measurement alone cannot be used as the froth absorbs the ...