The Contrec 114D.2 is the wall-mount version of the 114D Batch Controller, housed in a weatherproof field enclosure with standard cable glands for installation out at the process area rather than in a control panel. It provides the same batching capability as the standard 114D: reading a pulse or frequency signal from a turbine, positive displacement, or paddlewheel flowmeter and driving one or two solid-state relay outputs to open and close solenoid valves automatically, stopping each batch as soon as the preset target is reached.
A two-stage control option lets a fast-fill valve run first and a slow-fill valve take over near the end of the batch, tightening cut-off accuracy compared with a single hard stop. The meter’s K-factor, decimal placement, valve delay timing, and signal timeout are all set from the front-panel keypad, so the same unit adapts to different meters and batch sizes without factory reprogramming. Battery backup protects programmed settings and totals through a power interruption, and the weatherproof housing lets it be mounted right at the point of use in the field.
