Flexible double wire structure means are provided to transmit the velocity sensor signals. BTU Meter Fork Viscosity Meter Multi-Variable Viscosity Meter Heavy Fuel Viscosity Meter Multi-Variable Marine & Power HFO Viscosity Meter Compact Density Meter Peak Performance Precision Density Meter. Gas cooling means are provided for the velocity sensors and drive mechanism. Micro Motion Heavy Fuel Viscosity Meter (HFVM) Viscomaster. Thermal control means are provided inside the space enclosed by the partition wall means. A vented outer casing encloses the flow tube and partition wall structure, with insulation provided between the outer casing and the partition wall. Learn about how Emersons Fork Viscosity Meter works, design details, installation best practices, transmitter options, and health diagnostics. The flow conduits are encased in an inner thermal isolation partition wall structure containing apertures through which the suspension bars and standoff means protrude. Session ID: :60db5dfd9a6035d4f73d141a Player Element ID: performPlayer. The resulting converted value is used to compute totalized mass flow and to set and/or update various system outputs.Ībstract: A Coriolis mass flow meter apparatus, suitable for high temperature applications, wherein a preferred embodiment of the apparatus is comprised of two cantilever-mounted U-shaped flow tubes sinusoidally driven as the tines of a tuning fork by a drive mechanism mounted on standoff means attached to the flow conduits, with flow rates measured by velocity sensors mounted on suspension bars attached to the flow conduits. Mass flow rate of the fluid passing through the meter is determined, as a function of the combined time measurements, in terms of normalized mass and time units and thereafter converted into user specified mass units/unit time. Four such time difference measurements are taken and combined in a pre-defined manner so as to eliminate differences appearing in the electrical characteristics of analog circuitry connected to each of two sensors used to detect tube movement and thereby to advantageously increase measurement accuracy. ![]() The meter features a patented tuning fork design that ensures high performance and low maintenance. ![]() Specifically, this apparatus senses time differences occurring in the movement of both flow tubes. The Micro Motion 7829 Viscomaster Dynamic Viscosity Meter is a reliable and accurate device for measuring viscosity, density, and temperature of fluids in various industrial applications. Abstract: Apparatus and accompanying methods for a custody transfer metering system, that illustratively utilizes a dual tube Coriolis mass flow rate meter and provides accurate totalized mass flow measurements and fault detection capability, are described.
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