Sensor Interface System
The Sensor Interface System is pretty simple ... it is a WaterFeature8 assembled in a self contained enclosure.
It includes the following:
.. AC-DC Adapter
.. Rocker Power Switch on the left
.. 8 BNC Terminals on the bottom
.. 4 Pushbuttons on the right
.. in a NEMA 4X polycarbonate enclosure with clear cover
All you need to add are EZO circuits and senors, in any combination of up to 8 different parameters:
Oxidation Reduction Potential
The WaterFeature8 reads the field sensor data and displays the scaled output on a local LCD screen. It also sends a standard 4-20 mA output to a nearby Programmable Logic Controller (PLC) analog input card. Remote State operating system can be accessed over UART TTL or with a suitable UART TTL serial converter.