Rheonik RHM100 Coriolis Mass Flowmeter

The RHM 100 is a high throughput Coriolis mass flow meter designed for plant balance and loading/unloading applications with trucks, railcars, barges, tankers and pipelines.

With highly accurate measurement performance and extreme capabilities, Rheonik meters are a natural choice for many applications and quickly provide payback through improved product quality and greatly reduced maintenance. Whether used for transfer, batching, process feed or control, Rheonik meters can provide online flow and density measurement.


  • Typical measuring range up to 12000 kg/min (26455.47 lb/min)
  • Pressure ratings up to 237 bar (3437 psi)
  • Temperature ratings from -196 to +210 °C (-320 to +410°F)
  • Mass flow uncertainty down to 0.1 %
  • Repeatability down to 0.05 %
  • 4 kHz measurement updates and response time of less than 10 mswhen used with RHE 40 Series transmitters
  • Accurately measure flow rates down to 150 kg/min
  • The Rheonik AnyPipeFit Commitment providescustom process connection type and size flexibility on any meter to suit your existing plant, saving time and expense on installation costs
  • Approved for use in hazardous areas
  • SS 304 Stainless steel enclosure, SS 316 optional
  • Integral and remote transmitter versions available 1.


  • Terminal Transfer
  • Viscous Fluids
  • Barge, Ship, Rail Car, and Truck Filling


Nominal Flow (Qₙₒₘ)*

10000 kg/min (22046 lb/min)

Maximum Flow (Qₘₐₓ)*

12000 kg/min (26456 lb/min)

Typical Minimum Flow (Qₘᵢₙ)*

150 kg/min (330 lb/min)

Operating Temperature

Fluid temperature range options cover applications from -196°C to 210°C (-320°F to 410°F). For integral transmitter versions please refer to transmitter datasheet

Ambient Temperature

-50°C to 80°C (-58°F to 176°F)

Pressure Ratings

Up to 237 bar / 3437 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)

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 IP65, NEMA 4 (standard); IP66 / NEMA 4X (optional)

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 B3.1+C2

Canada – CRN: Canadian Registration Number

Certifications and Approvals

ATEX / IECEx Approvals for Zone 0, 1 (details see page 11)

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


Enclosure heating for high temperature applications

Cleaning for oxygen service , …

For more consult factory


Datasheet: Rheonik RHM100 Coriolis Mass Flowmeter

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