Mass Flow Meter Coriolis RHM100
Mass Flow Meter Coriolis RHM100

Mass Flow Meter Coriolis RHM100

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Coriolis Mass Flow Meter Rheonik RHM100


Typical applications include:

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


  • Standard pressure ratings up to 237 bar (3437 psi)
  • Temperature ratings from -196 to 210°C (-320 to 410°F)
  • Mass flow uncertainty down to 0.15%
  • Density uncertainty down to 0.5%
  • Repeatability better than 0.05%
  • Typical measuring ranges between 300 and 12000 kg/min
  • Accurately measure low flow rates down to 200 kg/min
  • Unique robust torsion has driven oscillation system
  • Process connection customization available
  • Approved for use in hazardous areas
  • Stainless steel case
  • Remote and compact transmitter versions available

General Specifications

  • Nominal Max Flow Range:12000 kg/min (26456 lb/min)
  • Density Range:5 to 5000 kg/m3 (0.31 to 312 lb/ft3)
  • Temperature Range:4 temperature range options cover temperatures from -196°C to 210°C (-320°F to 410°F)
  • Pressure Ratings:Dependent upon the material
  • Electrical Connection:

– Cable entry M25 x 1.5 (standard) M20 x 1.5, ½” NPT, ¾” NPT (optional)

– Max cable length to remote RHE transmitter 30m (98 ft). 100m (330ft) with an optional high-performance cable

  • Sensor Housing Materials:

– 1.4301 / 304 stainless steel (standard), 1.4571 / 316Ti stainless steel (optional)

– Epoxy coated aluminium electrical box (standard), 1.4571 / 316Ti stainless steel (optional)

  • Enclosure Type:Protection Class IP 65. Optional IP 66 / NEMA 4X
  • The material of Wetted Parts:Sensors are available in a variety of standard and custom materials to suit a wide range of pressure ratings and chemical compatibility requirements. See the pressure ratings listing in this document for further details
  • Finishes:ANSI flange finish: AARH 125 to 250 μin, Ra 3.2 to 6.3 μm
  • Certifications and Approvals:ATEX approval Zone 0: Ex II 1 G Ex ia IIC T1-T6 Ga
  • ATEX rating Zone 2:

– Ex II 3 G Ex nA IIC T1-T6 Gc

– CSA USA-Canada, Class I, Div. 1, Groups A, B, C, D

– PED according to 97/23/EC Module B + C1

– CRN for all Canadian Provinces

  • Documentation:All sensors are supplied with a traceable calibration certificate. Optional documentation

items available:

– Traceable material certificates

– Certificates of origin and conformity

– Welding


– Quality

– Production and manufacturing procedures

Other documentation to client requirements available

  • Proof Testing:Hydrotest, dye penetrant, x-ray, PMI
  • Options:Enclosure heating matrix for elevated temperature applications


  • 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 guaranteed due to low mechanical stresses in the meter mechanism


  • No moving parts to wear or fail


Kind of Coriolis Mass Flow Meter from RHEONIK

1. Small Size Coriolis Mass Flow Sensor

Ideal for embedded systems and precise small flow applications

2. Medium Size Coriolis Mass Flow Sensor

Suited to industrial and process flow control and monitoring

3. Large Size Coriolis Mass Flow Sensor

Perfect for material movements in small and wide-scale operations

Info : marketing@wmablog.com

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