The RHM 30 is available with a wide choice of material options to suit benign and aggressive applications. Heavy duty variants meet high pressure and high temperature needs while providing the highest accuracy performance.
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.
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.
Since our start in 1984 we are one of the innovation leading manufacturers worldwide of coriolis mass flowmeters in precision, function and design – and we want to deliver more.
• General Flow Control
• Plant Balance
• Additive Dosing
• High Temperature Fluids
• Viscous Fluids 0
• Mixing,Blending. Batching QI
• Package and Container Filling
Nominal Flow (Qₙₒₘ)* | 800 kg/min (1763.7 lb/min) |
Maximum Flow (Qₘₐₓ)* | 900 kg/min (1984.2 lb/min) |
Typical Minimum Flow (Qₘᵢₙ)* | 10 kg/min (22.1 lb/min) |
Serial Tube / Single Path | Flow rates Qmax, Qnom and Qmin for “serial” sensors will be 50% of the above listed parallel/dual path version. |
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 transmitter datasheet |
Ambient Temperature | -50 °C to +80 °C (-60 °F to +180 °F) (standard) |
Pressure Ratings | Up to 462 bar / 6701 psi – dependent upon material |
Electrical Connection Sensor | 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 IP66, NEMA 4X (standard), IP66/67, NEMA 4X/6 (optional) |
Wetted Materials | 1.4571 (SS 316Ti), 1.4410 (SuperDuplex), 2.4602 (Alloy C22) – standard Tantalum – Consult Factory Seal material (manifold construction): PTFE 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, 2 (details see page 13) 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. •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 factory |
* At Qₙₒₘ pressure drop across a parallel tube sensor will be approximately 0.75 bar (10.1 psi) for H₂0. Sensors can be operated at higher flow rates up to Qₘₐₓ but pressure drop will be higher. Typical Minimum Flow Qₘᵢₙ is the recommended lowest flow rate for an accurate measurement. Sensors will measure flow rates lower than Qₘᵢₙ but uncertainty will increase beyond 1 % of rate.
The flow rate specifications above relate to standard pressure, parallel tube, manifold sensor versions. Models with higher pressure ratings have increased wall thickness and will have higher pressure drops.
Contact us with your specification for assessment and availability of other products configurations.
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