Mass Flow Meter Coriolis RHM100

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 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 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 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
• 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