Executive Summary

The Spokane School District has installed the Calsense technology on approximately 20 school sites with 27 Calsense ET2000e controllers and 4 model CS3000 controllers. The District recently replaced a 2-Wire system at Hartfield with the Calsense 2-Wire decoder system. Most all schools are communicated to via Ethernet with a RJ-45 connection at the controller. At two locations the Calsense FLOWSENSE™ provides flow management with controllers sharing the same points of connection. Daily ET and rain data is used by each controller to automatically calculate station run times using irrigation efficiently.