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.
Economic and successful technology that requiring not enough maintenance and not consumable.
Digital Technology :
The “smart” Digital CTZN sensor stores calibration and history data within the sensor. This allows you a “plug and play” system without re-calibration.
Thanks to the Universal Modbus RS485 protocol, the PONSEL Digital CTZN can be connected to all devices commonly used (Datalogger, Controller, Automat, Remote System…).