Liquid-level switches used in aircraft, nuclear-power plants, medical equipment, and other critical applications must be precise and reliable. For that to happen, design engineers must know the ...
HANGZHOU, China, Feb. 28, 2025 /PRNewswire/ -- LOM Tech today announced that it has upgraded six models of e-liquid filling machines to accommodate wide packaging capabilities. They feature fully ...
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 ...