FLOW METER PITOT TUBE WITH TEMPERATURE SENSOR

摘要

A combined temperature and pressure sensing probe assembly for a flow measur ement system (2) comprising, a tubular body (4), a portion of which is adapted for insertion into fluid flowing in a confined c onduit, such as a pipe (6). Within the tubular body are separated plenums which are exposed respectively to high and low fluid pressures in th e flow. A manifold block (10) is attached to that portio n of the tubular body which is disposed outside of the pipe containing the fluid flow . Along with valves (20) and fluid conveying channels, t he block is equipped with a duct for carrying electrical conductors and also contains a traverse bore which is aligned with the tubular body and is in communications with the conductor carrying duct. An electrically responsive temperature sensor (32) is disposed within the tubular b ody and is mounted in the aligned bore of the manifold. Conductors (30) from the tem perature sensor (32) are directed from the manifold's bo re (35) through the connecting duet to a point exterior of the manifold.