RHM100 Coriolis Mass Flow Meter

Coriolis Mass Flow Meter Rheonik RHM100

Coriolis mass flow sensor

Applications

Typical applications include:

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

Features

• 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

– NACE

– 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

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

ORDER CODE RHEONIK RHM100