Check the listing for details. EC/PPM/TDS Sensor Arduino. Condition: New. Listed at 80.00 USD. Industrial conductivity sensors are essential tools in modern manufacturing and processing industries, where precise monitoring and control of water and other liquid solutions are crucial. These sensors measure the electrical conductivity of a solution, which reflects its ability to conduct electricity. This measurement is essential for ensuring product quality, optimizing processes, and maintaining regulatory compliance. Conductivity specs. Power: 5v-12vdcRange:0-5000 uS, 0-3400 ppm, Accuracy 2%Output: 0-5v, 0-10vPlumbing connection: 1/2" NPT Female couplingsTemp comp.: YES , +/-2% per CCalibration: Single trim potCable: 4' three wire stranded.Pressure: 50PSIMaterial: ABS/PVCSensor material: Graphite , K=1Recommended : 1/2" to 1/4"male NPT quick connects with 1/4" tubing for easy installation