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Inductive Conductivity Sensor, CTZN

Type:  Sensor
Description:  The digital CTZN sensor stores calibration and history data within the sensor. This allows a "plug and play" system without re-calibration. Using Modbus RS485 protocol, the Digital CTZN can be connected to all devices commonly used (Datalogger, Controller, Automat, Remote System...). Applications in urban wastewater treatment, industrial effluent treatment, surface water monitoring, sea water, fish farming
Connectivity:  Modbus
Features:  With the inductive method, a ring-type coil is excited at fixed intervals and the response is retrieved on a second coil, which is linked to the excited coil. The connectivity between the coils (determined by the degree of conductivity) takes place via the conducting solution. Sensor regulated in temperature; Ranges 0 - 100 mS/cm or 0 - 700 mS/cm; Numerical communication Modbus RS-485 and SDI12; Compact, robust and watertight
Specifications:  Measure ranges conductivity: 0 ?100 mS/cm, 0 ? 700 mS/cm; Resolution: 0.1; Accuracy: < 5% of the reading value; Measure ranges salinity: 0-78 g/Kg; Working temp 0 to 50 C; Temperature compensation With CTN or external measure; Signal interface: Modbus RS-485, SDI-12; Maximum refreshing time: < 1 second