GE’s PanaFlow MV82 insertion multivariable mass vortex flow meter is the next generation of vortex meters. PanaFlow MV82’s multivariable design consists of a vortex shedding velocity sensor, an RTD temperature sensor and a solid state pressure transducer that measures the mass flow rate of steam, gases and liquids. Other meter types use external process measurements to calculate mass flow. The temperature and pressure devices are typically not installed in the same location as the flow meter. Process conditions can vary greatly between the two locations, causing inaccurate mass flow readings. PanaFlow MV82 measures velocity, temperature and pressure at the same location, which provides more accurate process measurement.
Features:
- Multivariable vortex fl owmeter for measuring volumetric fl ow, temperature, pressure, density, and mass fl ow using a single meter
Advanced design and digital signal processing for vibration isolation
Cost eff ective, accurate and reliable meter for volumetric and mass fl ow measurement in most gases, liquids and steam without the need to recalibrate
Energy management through accurate measurement of both temperature and mass fl ow simultaneously
Remote monitoring and integration to DCS using HART® and Modbus® communication protocols
Signifi cant cost savings through reduced installation costs, wiring runs and services support using MV meter with no moving parts
Certified for Division 1/Zone 1 Explosive Atmospheres ?US/CAN/ATEX/IEC Ex
Application
- Ideal for high temperature and high velocity steam
- Power Generation?steam applications
- Industrial?HVAC, district energy management
- Commercial?building, campus and facility energy
- management
- Oil & gas?allocation of natural gas
- Petrochemical?mass balancing, reaction processes heating
Specifications
Repeatability |
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Stability Over 12 Months |
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Response Time | Adjustable from 1 to 100 seconds | |||||||||
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Operating |
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Process and Ambient Temperature | ||||||||||
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Power Requirements | Model MV82-V: 12-36 VDC loop powered Model MV82-VTP, DC option: 12-36 VDC, 100 mA max Model MV82-VTP, AC option: 85-240 VAC, 50/60 Hz, 1 Watt |
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Display | Alphanumeric 2 line x 16 character LCD digital display Six pushbuttons for full field confi guration Pushbuttons can be operated with magnetic wand without removal of enclosure covers Display can be mounted in 90° intervals for better viewing |
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Output Signals | Analog: 4-20 mA, loop powered for volumetric meters Alarm: Solid state relay, 40 VDC Totalizer Pulse: 50 millisecond, 40 VDC Volumetric: One analog, one totalizer pulse, HART Multivariable: Up to three analog signals, three alarms, one totalizer pulse, HART Multivariable option: Modbus process monitoring |
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Physical |
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Wetted Materials | 316L stainless steel, plus:
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Sizing Considerations
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Certifications | Explosion-proof for Class I, Division 1, Groups B, C & D Dust-ignitionproof for Class II, III, Division 1, Groups E, F & G Type 4x and IP66 T6 Temperature Class at -40°C – +70°C KEMA ATEX/IEC Ex Approvals II 2 G Ex d IIB + H2 T6 II 2 D Ex tD A21 IP66 T85`C |
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Velocity Range | Maximum velocity, liquid: 30 feet/sec (9 meters/second) Minimum velocity, liquid: 1 foot/sec (.3 meters/second) Maximum velocity, gas or steam: 300 feet/sec (90 meters/second) Minimum velocity, gas or steam feet/sec (meters/second): |
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Turndown | Turndown is application-dependent. Consult the PanaFlow MV Sizing Program for exact values. Turndown can exceed 100:1. |
Dimensional Outline: Compression Fitting Models
Dimensional Outline: Packing Gland Models
Dimensional Outline: Packing Gland Models with Permanent Retractor
Dimensional Outline: Remote Electronics Option
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