Patent ID: 9021863
Filing Date: 2015-05-05
Classification: B01J,G01L,G01M,G16C

Abstract:
1. A system for measuring back pressure in chemical reactor tubes, the system comprising: a. a continuous real-time monitor and display device comprising: b. a multiport manifold connected to the continuous real-time monitor and display device via the plurality of first compressed air outlets and the plurality of second compressed air outlets, wherein the multiport manifold is configured to transmit the compressed air to each of a plurality of individually removable and replaceable test head umbilicals connected between the multiport manifold and the plurality of test heads, wherein at least one of the plurality of test heads is connected to at least one of the plurality of individually removable and replaceable test head umbilicals, and wherein each test head comprises: c. a bi-directional multiline air, power, and sensor signal line connected to the continuous real-time monitor and display device; d. a controller connected to the bi-directional multiline air, power, and signal line configured to flow the compressed air, power, and sensor signals bi-directionally between the controller and the continuous real-time monitor and display device, wherein the controller comprises: