Field Mounted Rate Totaliser – DC Powered
Overview
The 103D Field Mounting Rate Totaliser requires no external power and is designed to operate with turbine, positive displacement and paddle-wheel flow meters in applications such as irrigation systems and pipelines, and as a replacement for mechanical registers.
DC Powered
The 103D is powered from a 9-28 Volts DC supply. For installation in hazardous areas a certified intrinsically safe version is available (Please see Model 202D)
The DC powered version will operate from an external power source between 9 and 28 Volts and draws no more than 4mA. This enables the 103D to be powered from AC mains adaptors and eliminates the need to run mains voltages in the field. Lithium batteries provide totaliser and programming retention if the DC power supply is interrupted.