1. A pipe adapter for altering flow through the pipe comprising: a sensor with flow requirements placed within the section of tubing for conducting flow; at least one sleeve with an outside diameter that effectively matches the inside diameter of the section of tube for conducting flow; an inside diameter that alters the flow within the section of tubing for altering the flow to match the flow requirements to the sensor, and an adapter to accommodate hole pattern and dimensional variations of different sensors to adapt the sensor to the pipe adapter.