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
February 7, 2025Microwave SensorMicrowave sensors are divided into microwave active sensorsand microwave passive sensors. The former is a device that sends microwaves tothe object to be tested, and uses the microwave...view
September 18, 2024Fiber Optic DisplacementSensorOptical fiber sensors thatcan detect displacement are divided into two categories according to theirstructure : one is a sensor that uses optical fiber to transmit light ...view
March 17, 2025Drift Measuring InstrumentAn instrument used tomeasure the drift of a vessel or drifting object on the water relative to thegeographical location of a selected reference point due to wind direction,cu...view
July 31, 2024Capacitive Displacement SensorA displacement sensor inwhich the capacitance between two electrode plates varies with the distancebetween the plates or the area of overlap between the plates. Sensors t...view
November 5, 2024Ion Fire SensorThe device is made based onthe flame conductivity effect and is used to detect the flame condition in theenvironment. It is a fire-resistant metal tube mounted on an insulator.Generally...view