Total Dissolved Solids (TDS) measurement.And it designs a water quality tester which takes STC89C52RC Single Chip Microcomputer (SCM) as the core.The design collects the electrical conductivity signal by electrical conductivity measurement circuit .And it uses temperature sensor to measure temperature. ...
WatercircuitOnewireboardsolderhandsetnotprobeReceiver 系统标签: watertdssensorbuildcircuitlevel LifewaterCanada Inassociationwith BuildYourOwnWaterLevelandTDSSensor Oneofthechallengesindrillingwellsisfindingthedepthofthewater,thewaterrecoveryrateandthequalityofthewater. Normally,twomeasuringdevicesareused.One,anElect...
The development of modern PRTD standards such as the European IEC 60751 and the American ASTM 1137 allow substantial interchangeability of sensors between systems, based on the sensors' specified tolerance and temperature coefficients. These standards make it easy to replace a sensor with one from the...
The development of modern PRTD standards such as the European IEC 60751 and the American ASTM 1137 allow substantial interchangeability of sensors between systems, based on the sensors' specified tolerance and temperature coefficients. These standards make it easy to replace a sensor with one from the...