This Remote Sensor Module has four sensor inputs for sensing multiple liquid levels, bin levels, container filling, leak detection, flow, proximity detection, switches or any combination. It is used best when the sensors are in close proximity to one another allowing them to be easily connected to the unit.
The Process Control Module has 4 corresponding relay outputs (sensor #1 triggers relay #1). Normally Open and/or Normally Closed 10A relay contacts can be used for process control, feed directly into PLC's, trigger alarms, etc.
They are setup at the factory so all you have to do is install, connect the wiring, and watch it work!