Wholesale LONN 8800 Series Vortex Flow Meters Manufacturer

LONN 8800 Series Vortex Flow Meters

Short Description:

The LONN 8800 Series Vortex Flowmeter delivers world-class reliability with a gasket-free, clog-free meter body that eliminates potential leak points for maximum process availability and reduced unplanned downtime. The unique design of the Emerson Rosemount 8800 Vortex Flowmeter features an isolated sensor, allowing flow and temperature sensors to be replaced without breaking the process seal.

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Product Detail

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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 with 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

Flanged: 1/2" - 12" (15 - 300 mm)
Wafer: 1/2" - 8" (15 - 200 mm)
Dual: 1/2" - 12" (15 - 300 mm)
Reducer: 1" - 14" (25 - 350 mm)

Features

An isolated sensor allows for online replacement without breaking the process seal
Increase plant availability and eliminate potential leak points with a unique gasket-free meter body design
Eliminate downtime and maintenance costs associated with plugged impulse lines with a non-clog 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 arrive pre-configured and hydrostatically tested, making them ready and easy to install
Simplify SIS compliance with available dual and quad Vortex flow meters
Detect liquid to gas phase change using Smart Fluid Diagnostics