Fiscal Skids

Introduction

Phase Dynamics Fiscal Skids are custom designed for Custody Transfer applications such as pipeline and tanker unloading facilities.  These are typically installed in a fast loop at the outlet of the processing facilities or pipeline storage.

The system integrates a Water-Cut Analyzer and a Coriolis flow meter to provide flow computer functions in terms of Total Oil and Total Water.  Customers have certified and approved this Analyzer for Custody Transfer applications.  API guidelines for the electronic water percentage measurement standard have been considered and followed.

Fiscal Skid

Measuring Range

The Fiscal Skid includes a Low Range Analyzer for this application.

Parameter Low Range
Measuring Range 0-4% 0-10% 0-20%
Uncertainty (2σ) +/-0.04% +/-0.04%, 0-4% +/-0.1%, 4-10%
+/-0.04%, 0-4%
+/-0.1%, 4-10%
+/-0.2%, 10-20%
Repeatability +/-0.02% +/-0.02% +/-0.1%
Resolution 0.01% 0.01% 0.1%

System power is supplied through either 100 to 240 Vac or 24 Vdc. Typical power dissipation is 18 Watts, maximum power dissipation is 33 Watts.

The data interface includes MODBUS, HART, analog I/O, pulse input, and alarm relays.

The Enhanced Electronics package option includes:

  • 4 x MODBUS RTU
  • 1 x HART (opt.)
  • 1 x 4-20mA input
  • 1 x 4-20mA output
  • 1 x pulse input
  • 2 x alarm relays, 1A / 125Vac
 

The Expanded Electronics package option includes:

  • 4 x MODBUS RTU
  • 1 x HART (opt.)
  • 5 x 4-20mA input
  • 5 x 4-20mA output
  • 3 x pulse input
  • 2 x alarm relays, 1A / 125Vac

Documents

Request for Price Quotation

Please contact [email protected] for price quotations.