Instruction manual

CS650 and CS655 Water Content Reflectometers

6. After selecting the sensor, click at the left of the screen on Wiring

Diagram to see how the sensor is to be wired to the datalogger. The

wiring diagram can be printed out now or after more sensors are added.

7. Select any other sensors you have, then finish the remaining Short Cut

steps to complete the program. The remaining steps are outlined in Short

Cut Help, which is accessed by clicking on Help | Contents |

Programming Steps.

8. If LoggerNet, PC400, RTDAQ, or PC200W is running on your PC, and the

PC to datalogger connection is active, you can click Finish in Short Cut

and you will be prompted to send the program just created to the

datalogger.

9. If the sensor is connected to the datalogger, as shown in the wiring

diagram in step 6, check the output of the sensor in the datalogger support

software data display to make sure it is making reasonable measurements.

5. Overview

The CS650 measures volumetric water content, electrical conductivity,

dielectric permittivity, and temperature of soils or other porous media. These

values are reported through SDI-12 communication.