July 15, 2024Capacitive pressuresensorsetting a movableelectrode on a pressure plate such as a diaphragm and detecting the pressurethrough the capacitance between the object to be detected and the fixedelectrode. ...view
August 31, 2024Leakage sensorA sensor that detectsthe current leaking due to poor insulation of electrical equipment. Groundammeters that detect the current by using the magnetic field generated by thecurrent by con...view
July 13, 2024Buoyancy level gaugeLiquid level gauges that usethe buoyancy of liquid to detect liquid levels are mainly used to detect theliquid level in water tanks. Buoyancy-type liquid level gauges includefloat-...view
October 11, 2024Hydroacoustic directorAn instrument fordetermining the direction of a sound source in water. It has two or morereceivers placed in different locations. The receivers amplify the receivedsound signals ...view
July 12, 2024Minimum resistance value1. The zero-power resistance value of the lowest point on the resistance-temperature characteristic curve of a positive temperature coefficient thermistor (PTC thermistor).2. T...view
October 26, 2024Knock sensorAlso called a vibrationsensor. The combustion of an internal combustion engine increases thecompression ratio, which causes explosive abnormal combustion during ignition.A sound like a ham...view