Campbell Scientific CS547A Water Conductivity and Temperature Probe
The CS547A water quality probe simultaneously measures electrical conductivity (EC) and temperature. From the conductivity reading dissolved solids can be estimated by using known conversion factors.Compatible with most Campbell Scientific dataloggers the CS547A is connected via the A547 interface.
The sensor is shipped with 3m of cable as standard - others length available as specials.
The A547 Interface is required for connecting the probe to the datalogger. This interface contains the blocking capacitors and bridge completion resistors necessary for the conductivity measurement.