Inductive Conductivity digital sensor CTZN

◼ Sensor regulated in temperature
◼ Ranges 0 to 100 mS/cm
◼ Numerical communication Modbus RS-485 and SDI12
◼ Compact, robust and watertight

 Parameters Measured:

◼ Conductivity compensated in temperature (mS/cm)
◼ Conductivity non-compensated in temperature (mS/cm)
◼ Salinity (g/Kg)
◼ Temperature (°C)

Applications :

◼ Urban wastewater treatment
◼ Industrial effluent treatment
◼ Surface water monitoring
◼ Sea water
◼ Fish farming

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…).