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Reliable liquid detection is an essential requirement in many industrial sectors, including plant engineering. To meet these ...
They do so by sending a small current through their probe tip. Current flowing between the sensor and some reference (often the metal tank holding the liquid) is compared inside the sensor to current ...
AutomationDirect has added new ProSense CLC series conductive liquid level controllers to their line of quality level sensors and controllers. The CLC series level controllers detect and control ...
Liquid-level sensing based on capacitive sensors comes with its own challenges. It’s like absolute capacitance sensing. Unlike touch detection, the absolute value of the liquid level needs to be ...