Sistema de detección de PIG (PDS) Roxar™
Una unidad no intrusiva que detecta todo tipo de PIG e indica la remoción de residuos en operaciones de limpieza
Una unidad no intrusiva que detecta todo tipo de PIG e indica la remoción de residuos en operaciones de limpieza
El PDS Roxar es una herramienta de gestión de la integridad de la tubería (PIM) no intrusiva que no requiere modificaciones mecánicas. La unidad detecta todo tipo de PIG, como el PIG rascador, de limpieza o por procesamiento de lotes, y permite que los operadores entiendan el desempeño de su operación al realizar corridas de PIG. El detector es compacto, liviano y proporciona datos fáciles de usar directamente a los sistemas DCS o SCADA.
The Roxar PDS system consists of the following parts:
When a PIG travels through a pipe, the friction between the PIG and the
pipe will generate a characteristic sound signature. This signature is processed by the unit's algorithm to accurately detect when the PIG has effectively passed. The PIG shall travel at a minimum velocity of 0.05 m/s.
The data from the acoustic sensors can be sent directly from the Calculation Interface Unit (CIU) to DCS or SCADA systems by digital or analogue IO without having to connect to a PC. Another way to configure, extract and analyse information from the sensors is by using the Roxar service software which is part of every delivery of a Roxar PIG detector. The CIU software is an .exe file which makes a direct connection from a windows based computer to the CIU.
The Calculation & Interface Unit (CIU) is the data handling module of the acoustic sensor. It receives the information from the detector and outputs the engineering values.
The CIU has several communication interface options, both digital and analogue. Each CIU features 8 LED indicators, showing the present operational status.
Roxar Sand Monitor - Pig Detector Brochure
