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Product Details

Rosemount 8800 CriticalProcess Vortex Flowmeter

Product Overview

The Rosemount CriticalProcess™ Vortex is designed to increase plant availability and enhance overall safety. This feature allows users to verify the performance of the Vortex sensor while providing an added level of safety on critical applications.

The CriticalProcess™ Vortex provides:

A unique design that isolates the Vortex sensor from the process
The ability for online maintenance of the Vortex sensor
A way to eliminate unnecessary process shutdowns, increasing availability without requiring bypass piping

The Vortex sensor in the Rosemount 8800D Vortex Flowmeter is isolated from the process making it possible to maintain the performance of the sensor online, greatly increasing process availability. Sensor maintenance can be costly with traditional Vortex flowmeters. Unlike the 8800D, wetted Vortex sensor designs require that the process be shutdown or the meter bypassed to perform Vortex sensor maintenance. The CriticalProcess™ Vortex eliminates this requirement, increasing availability and enhancing overall safety.

Key Specifications
Flowmeter Accuracy	± 0.65 % of rate for liquids ± 1% of rate for gas and steam
Turndown	38:1
Output	4-20 mA with HART® 4-20 mA with HART® and Scalable Pulse Output FOUNDATION™ fieldbus with 2 Analog Input blocks, 1 Backup Link Active Scheduler function block, and 1 Integrator function block (1 PID function block optional)
Wetted Material	Stainless Steel - 316 ⁄ 316L and CF3M Nickel Alloy- C-22 and CW2M Consult factory for other wetted material options
Flange Options	ANSI Class 150 to 1500 DIN PN 10 to PN 160 JIS 10K to 40K Flanges are available in a variety of facings
Operating Temperatures	-330°F to 800°F (-200°C to 427°C)
Line Size	Flanged - ½-in to 12-in (15 to 300 mm) Dual - ½-in to 12-in (15 to 300 mm

Applications

The Rosemount 8800 Vortex Flowmeters are suitable for liquid, gas, and steam applications. The high performance of the Rosemount 8800 Flowmeters solve your toughest flow applications needs by:

Eliminating Clogging associated with impulse lines (and other vortex) Reducing potential leakpoints by using a gasket-free meter body design Using a mass balanced sensor and Adaptive Digital Signal Processing to provide vibration immunity Unique isolated sensor design allows replacement without breaking the process seal