Point Four™ RIU3 Remote Water Monitor/Controller
Published on Feb 15, 2015

This remote interface unit (RIU) is a single-sensor transmitter/controller that accepts inputs from any sensor providing a voltage, 4-20mA or thermistor input. Equipped with an optional backlit display, it allows the user to view readings remotely. The RIU will function as a stand-alone controller; or up to 10 units can be daisy-chained for a network connection.