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Rheonik RHM15 Coriolis Mass Flowmeter

The RHM 15 is an all-purpose meter suitable for liquid processing plants. A wide application flow range capability allows for commonality of installation across numerous lines – a real benefit to owners and operators.

The RHM 15 Coriolis mass flow meter can measure flow rates up to 200 kg/ min (440 lb/min) with temperatures in excess of 350°C and pressures up to 540 bar. Mass flow meter Rheonik RHM 15 model is truly a reliable solution, manufactured by Rheonik mass flow meter experts.

Benefits :

  • Torsion oscillator design assures a stable and drift-free measurement with excellent signal to noise ratios
  • Resilient to external noise and vibration
  • Insensitive to pipe pressure changes
  • Robust tube wall thickness provides increased operational safety in abrasive applications
  • Long sensor life guaranteed due to low mechanical stresses in the meter mechanism
  • No moving parts to wear or fail

Features

  • Standard pressure ratings up to 882 bar (12792 psi)
  • Temperature ratings from -196 to 350°C (-320 to 662°F)
  • Mass flow uncertainty down to 0.12%
  • Density uncertainty down to 0.5%
  • Repeatability better than 0.05%
  • Typical measuring ranges between 2 and 200 kg/min
  • Accurately measure low flow rates down to 1 kg/min
  • Unique robust torsion has driven oscillation system
  • Process connection customization available
  • Minimum pipe footprint versions available
  • Approved for use in hazardous areas
  • Stainless steel case
  • Removable connection manifold version available for easy and efficient maintenance
  • Remote and compact transmitter versions available

Applications

Typical applications include:

  • General Flow Control
  • Additive Dosing
  • Mixing and Batching
  • Chemical Injection
  • Package and Container Filling

Specifications

Nominal Flow (Qnom)* 150 kg/min (330.7 lb/min)
Maximum Flow (Qmax)* 200 kg/min (440.9 lb/min)
Typical Minimum Flow (Qmin)* 2 kg/min (4.4 lb/min)
Serial Tube / Single Path Flow rates Qmax, Qnom and Qmin for “serial” sensors will be 50% of the above listed parallel/dual path version.
Operating Temperature Fluid temperature range options cover applications from -196°C to +350°C (-320°F to +662°F). For integral transmitter versions please refer to transmitter datasheet
Ambient Temperature -50 °C to +80 °C (-60 °F to +180 °F) (standard), versions available for installation in vacuum chamber (-260 °C / -430 °F) or oven (up to +210 °C / +410 °F) (optional)
Pressure Ratings Up to 882 bar / 112792 psi – dependent upon material
 

Electrical Connection Sensor w/o Integral Transmitter

M20 x 1.5 standard cable entry for JM, SM terminal box versions

Optional entries available: ½” NPT or M25 x 1.5 (only for SM) or ¾″ NPT (only for SM) M16 x 1.5 standard cable entry for PM terminal box version

Max. cable length to remote RHE transmitter 100 m/330 ft

Sensor Enclosure Materials Stainless steel 304 (standard), SS 316 (optional)

Coated aluminum terminal box, SS 316 terminal box (optional)

Enclosure Type Protection class IP66, NEMA 4X (standard), IP66/67, NEMA 4X/6 (optional)
 

Wetted Materials

Flow tubes SS 316Ti, Alloy C22, Tantalum or SuperDuplex Manifolds SS 316L; Seal material (manifold construction): PTFE Standard flanges SS 316Ti, other connections SS 316L Additional/customer specific materials available upon request
Process Connections Nearly any – the Rheonik AnyPipeFit Commitment. Consult factory for types/sizes not listed in this data sheet on the Mechanical Construction pages
Pressure Rating Compliance Europe – PED: Sound Engineering Practice (SEP), Module A2, Module B3.1+C2 Canada – CRN: Canadian Registration Number
 

Certifications and Approvals

ATEX / IECEx Approvals for Zone 0, 1 (details see page 17)

North American Approvals Class I, Div. 1, 2, Gr. A,B,C,D, Zone 0, 1 MID custody transfer approval (OIML R117)

American Bureau of Shipping (ABS) Product Type Approval for use on marine vessels

Testing and Inspection All sensors are hydro tested, calibrated and supplied with a traceable calibration certificate. Customized calibration and testing services are available
 

Project Documentation and QA, Services

Rheonik offers a full set of services for large and complex engineering projects. Typical services offered are, but not limited to:

•      Certificates of origin and conformity, mill certificates

•      Data books including WPAR, WQS, NDT, test & quality plans, functional testing, calibration procedures, customized packing, factory acceptance etc.

•      Painting to project specification

•      Start up and commissioning services on/offshore

 

Options

Enclosure heating for high temperature applications Cleaning for oxygen service , …

For more consult factory

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Rheonik RHM15 Coriolis Mass Flowmeter

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