Pressure membrane level transmitters are devices used to measure the level of liquid within a tank or vessel. They function by detecting the pressure exerted by the liquid column above the measurement ...

Mechanical and magnetic float level transmitters are devices used to measure the level of liquid within a container. They operate by detecting the position of a float, which moves up or down in ...

The LM80, LLT100, and LM200 can accurately measure the distance to the targeted surface by using a time-of-flight calculation. These level transmitters use eye-safe, invisible, infrared laser pulses ...

AutomationDirect’s ProSense line of level sensors now includes SLT series submersible level transmitters designed for applications such as lift station monitoring, construction by-pass pumping, tank ...

AutomationDirect has added more ProSense and AchieVe submersible level transmitters to their lineup. The ProSense GLPT series of general-purpose submersible level sensors are designed for water ...

For decades, level transmitters have relied on proven communication technologies such as 4-20 mA, HART, FOUNDATION Fieldbus, and PROFIBUS PA. These technologies continue to serve process industries ...

The need for accurate and reliable level measurement systems is increased by the demands of advanced automated processing systems, more stringent process control and strict regulatory requirements. By ...

In the 1950s, temperature-equalizing columns were commonly used in steam drum differential pressure–based devices for measuring water level. However, these columns are problematic because a portion of ...

Transmitter testing methods prior to TDECQ. Why TDECQ has overtaken TDP in PAM4 transmitter testing. Steps in the TDECQ measurement process. Using sampling oscilloscopes with built-in TDECQ.