Other

Sensus Spectrum, LLC

Michael S McCracken

Daniel Willis Peace

A flow meter system for detecting the flow of a fluid between an inlet and an outlet. A top plate is coupled to the inlet and the outlet and a sensor is configured to detect the fluid flowing therebetween. A main module is coupled between the inlet and the outlet and has a main rotor configured to be rotated by the fluid flowing through the main module. An output shaft is coupled to the main rotor such that rotation of the main rotor causes rotation of the output shaft. A first spacer is removably coupled between the main module and the outlet. The first spacer is rotorless. The top plate defines an opening that receives the output shaft. The first spacer ensures alignment between the output shaft and the opening defined in the top plate. The sensor senses rotation of the output shaft to detect the flow of fluid.

Flow meter systems and methods providing configurable functionality

An interface that connects a conventional auto alarm with the audio system of that auto, specifically to the amplifier for the sub-woofer(s), which is connected to low frequency producing speaker(s). Woofer and Sub-woofer bass frequencies are capable of penetrating objects, such as buildings, that high frequency cannot. This sound supplements other alarm signals to increase the chance of alarm status notification. The interface includes a sound generator for producing low frequency signals for output to an external amplifier; an adjustable gain is provided to adjust output levels.

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Grampian, PA, United States of America

Michael S McCracken