4-electrode conductivity sensor 114CH

digitalModbus RTU

Measurement accuracy ≤4% on the reading point Four-electrode measurement method with temperature compensation Measurement range from 1μS / cm to 200mS / cm Max. operating temperature 100 ° C Maximum pressure 5 bar Measurements transmission via RS485 MODBUS RTU digital communication Combine with MCA800 control unit Description 114CH digital high conductivity sensor, connected to the MCA800 unit, is used for conductivity measurement in waste, industrial and recirculating water. Reliable 4-electrode conductive measurement method thanks to the use of graphite electrodes with compensation of temperature. Additional information Materials - Electrode body in Epoxy and PPS, Graphite electrodes, PPS probe holder, Viton® O-Rings Probe threads - PG13.5 male Measurement intervals - 1μS / cm to 200mS / cm (K = 0.55 nominal) Method of measurement - conductive with 4 electrodes Calibration method - on 1 point or 2 points with certified standard conductive solutions Accuracy - ≤4% on the reading point Resolution - 1μS/cm Repeatability - ≤0.2% on the measuring point Response time - 5s Maximum refresh time - 1 second Operating temperature - -5 ÷ 100 ° C in non-frozen water Maximum operating pressure - 5 bar Temperature sensor - PT100 Electric absorption - <250mW Mechanical protection - IP68 Sensor + cable Cable length - 10m integral with the sensor (others on request) Power supply - 12÷24Vdc Communication protocol - Modbus RTU Dimensions l x h x d (mm) - 27x213x27mm