System designed for a simple interface between the SmartBob II Remote Sensor and the PLC or DCS system. The PLC/DCS can initiate a measurement by providing a dry contact closure to the Remote Start Unit (RSU). The PLC/DCS can then retrieve the measurement from analogue 4-20 mA current loop output from the RSU. The RSU also provides a remote display and can be used to initiate a manual or timed measurement.

RSU FEATURES
Provides an external start input, 4 to 20 mA current loop output, and a remote display of the measurements
Built-in timer allows you to set repetitive time intervals to activate measurements
Simple to wire and operate
Available in both NEMA 1 and NEMA 4X models
Easy to read LCD display
Last measurement is stored in a non-volatile memory; therefore, the information will not be lost if power is removed
The measurement on screen is displayed in distance to product, height of product, and percentage of product in the storage vessel in English or metric units
Wireless communication options available