Rheonik Coriolis mass flow Meter RHM80
Rheonik Coriolis mass flow Meter RHM80

Coriolis Mass Flow Sensor Rheonik RHM80

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The Rheonik  RHM80 Coriolis mass flow sensor excels in tough applications where high temperatures, pressures, and corrosive fluids are present.  Its heavy duty construction withstands extreme applications without losing Coriolis meter performance.

  • Range: 80 kg/min up to 8000 kg/min
  • Pressure: up to 299 bar (4336 psi)
  • Temperature: -196°C (-321°F) up to +350°C (662°F)
  • Accuracy: 0.1 % of the rate
  • Materials: SS 316L / SS 316Ti, Super Duplex – 1.4410, Alloy C22 – 2.4602
  • Process Connection: 6″ up to 6″


  • Standard pressure ratings up to 341 bar (4946 psi)
  • Temperature ratings from -196 to 350°C (-320 to 662°F)
  • Mass flow uncertainty down to 0.15%
  • Density uncertainty down to 0.5%
  • Repeatability better than 0.05%
  • Typical measuring ranges between 200 and 8000 kg/min
  • Accurately measure low flow rates down to 130g/min
  • Unique robust torsion has driven the oscillation system
  • Process connection customization available
  • Approved for use in hazardous areas
  • Stainless steel case
  • Remote and compact transmitter versions are available


Typical applications include:

  • Terminal Transfer
  • Asphalt/Bitumen and Other High-Temperature Fluids
  • Viscous Fluids
  • Barge, Ship, Rail Car and Truck Filling


  • The 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
  • Corrosion-resistant
  • Long sensor life is guaranteed due to low mechanical stresses in the meter mechanism
  • No moving parts to wear or fail

rheonik rhm80 mass flow General Specifications

Nominal Flow (Qₙₒₘ)* 5000 kg/min (11023 lb/min)
Maximum Flow (Qₘₐₓ)* 8000 kg/min (17637 lb/min)
Typical Minimum Flow (Qₘᵢₙ)* 100 kg/min (176 lb/min)
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 the transmitter datasheet
Ambient Temperature -50°C to 80°C (-58°F to 176°F)
Pressure Ratings Up to 341 bar / 4946 psi – dependent upon material
Electrical Connection Sensor M20 x 1.5 standard cable entry for JM, SM terminal box versions
w/o Integral Transmitter Optional entries available : ½” NPT or M25 x 1.5 (only for SM) or ¾” NPT (only for SM)
Max. cable length to remote RHE transmitter 100 m / 328 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 with Standard Temperature Range (Option N1/NA); IP65 / NEMA 4 for Extended Temperature Ranges (Option E2 / E3 / H4)
Wetted Materials 1.4571 (SS 316Ti), 1.4410 (SuperDuplex) – standard
2.4602 (Alloy C22) – consult Factory
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: Module A2, Module B3.1+C2
Canada – CRN: Canadian Registration Number
Certifications and Approvals ATEX / IECEx Approvals for Zone 0, 1 (details see page 10)
North American Approvals Class I, Div. 1, 2, Gr. A,B,C,D, Zone 0, 1, 2
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 the factory


rheonik rhm80 coriolis mass flow meter order selection

Kind of Coriolis Mass Flow Meter from RHEONIK

The types of Coriolis Mass Flow Transmitter

For information Price, stock and other please contact: WMA

Source: inaparts.com

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