Rosemount 8800

The Rosemount 8800 Wafer Vortex flow meter is a lightweight, cost-effective solution that is easy to install and ideal for utility applications. The 8800 Wafer Vortex Flow Meter offers world-class reliability with a gasket-free, non-clog meter body that eliminates potential leak points, resulting in maximum process availability and fewer unscheduled shutdowns. The unique design of the 8800 features isolated sensors that eliminate the need to break process seals for flow and temperature sensor replacement.

Specifications

Flow Meter Accuracy	± 0.70% of mass flow rate in water using 8800 MultiVariable (MTA/MCA option)
	± 2% of mass flow in steam using 8800 MultiVariable (MTA/MCA option)
	± 1.3% of rate at 30 psia through 2,000 psia in steam using 8800 MultiVariable (MPA option)
	± 1.2% of rate at 150 psia in steam using 8800 MultiVariable (MCA option)
	± 1.3% of rate at 300 psia in steam using 8800 MultiVariable (MCA option)
	± 1.6% of rate at 800 psia in steam using 8800 MultiVariable (MCA option)
	± 2.5% of rate at 2,000 psia in steam using 8800 MultiVariable (MCA option)
	± 0.65% of volumetric rate for liquids (uncompensated)
	± 1% of volumetric rate for gas and steam (uncompensated)
Turndown	38:1
Output	4-20 mA with HART 5 or 7
	4-20 mA with HART 5 or 7 and scalable pulse output
FOUNDATION fieldbus ITK6	2 Analog Input blocks, 1 Backup Link Active Scheduler function block, 1 Integrator function block, and 1 PID function block
Modbus RS-485 with device status and 4 variables
Wetted Material	Stainless Steel; 316 / 316L and CF3M
	Nickel Alloy; C-22 and CW2M
	High Temp Carbon Steel; A105 and WCB
	Low Temp Carbon Steel; LF2 and LCC
	Duplex; UNS S32760 and 6A
	Consult factory for other wetted material
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
	Consult factory for additional flange ratings
Operating Temperatures	-330°F to 800°F (-200°C to 427°C)
Line Size	1/2″ – 8″ (15 – 200 mm)

Features

A lightweight, cost-effective solution that is easy to install and ideal for utility applications
An isolated sensor allows for online replacement without breaking the process seal
Increase plant availability, decrease maintenance costs, and eliminate potential leak points with a unique gasket-free meter body design
Achieve vibration immunity with a mass balanced sensor and Adaptive Digital Signal Processing with visual filtering
A standard internal signal generator included in every meter simplifies electronics verification
All meters are calibrated and are given a unique calibration number called a reference k factor
Standard 8800 meter is capable of up to SIL 2 rated applications
Detect liquid to gas phase change using Smart Fluid Diagnostics