KEYILE

Pressure gauges; Hydrometers; Technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids; Level switches and level indicators for monitoring and controlling liquids in tanks and vessels; Temperature switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems; Pressure switches and sensors for monitoring, controlling, and switching hydraulic or pneumatic systems; Pressure transducers and transmitters that convert hydraulic or pneumatic pressure into analog electrical signals for monitoring and controlling hydraulic or pneumatic systems; Flow switches for monitoring and controlling the flow of gases or liquids; Level switches for monitoring and controlling liquids in tanks and vessels