3 Sensor Input Module is a circuit board with a 3 position rotary switch, and 3 groups of 5-wire connectors where up to three sensors may be connected.

This option allows the user to view 3 separate sensor locations and to set the alarm/control function using only one Monitor/controller. The setpoints will not change nor are they separately adjustable for each sensor. As shipped from the factory, the number 1 sensor position is set to be the primary or the controlling sensor while the other sensor positions are monitoring ONLY. This feature disables or stops the alarm/control function from operating when changing sensors. In other words, while in the #2 or #3 position the alarm/controller is disabled. However, any of the sensor positions may be selected to control by resetting the SELECT SWITCHES as shown on the circuit board.

The 3SE will function with all Conductivity/TDS and Resistivity models, analog or digital.

What's Included