Description
Rheonik RHM160 Coriolis Mass Flow Meter
Rheonik RHM160 Coriolis Mass Flow Meter is the ultimate cargo and pipeline meter. With a combination of high accuracy and low-pressure drop, the RHM 160 is the perfect solution for rapidly transferring large fluid quantities with confidence.
- Range: 250 kg/min up to 30000 kg/min
- Pressure: up to 50 bar (725 psi)
- Temperature: -196°C (-321°F) up to +120°C (248°F)
- Accuracy: 0.1 % of rate
- Materials: SS 316L / SS 316Ti, Alloy C22 – 2.4602
- Process Connection: 12″ up to 12″
Specifications
Nominal Flow (Qnom)* | 30000 kg/min (66139 lb/min) |
Minimum Flow (Qmin)* | 750 kg/min (1653 lb/min) |
Operating Temperature | Fluid from -196°C to 120°C (-320°F to 248°F), see options in Part Number Code Ambient from -50°C to 80°C (-58°F to 176°F) |
Pressure Ratings | Up to 50 bar / 725 psi – 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 / 98ft |
Sensor Enclosure Materials | Stainless steel (standard), 316 stainless steel (optional) Epoxy coated aluminum terminal box (standard), SS 316 terminal box (optional) |
Enclosure Type | Protection class IP65 (standard); IP 66 / NEMA 4X (optional) |
Wetted Materials | 1.4571 (316Ti), 2.4602 (Alloy C22) 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 |
Pressure Rating Compliance | Europe – PED: Module B3.2+C2 |
Certifications and Approvals | ATEX / IECEx Approvals for zone 0, 1, 2 (suitably rated RHE transmitter required) North American Approvals for Class I, Div. 1, Groups ABCD (suitably rated RHE transmitter required) American Bureau of Shipping (ABS) Type Approval for use on marine vessels |
Documentation, Testing and Inspection | All sensors are hydro tested, calibrated and supplied with a traceable calibration certificate. Customized calibration and testing services 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. •Start up and commissioning services on/offshore |
Options | Enclosure heating for high temperature applications Cleaning for oxygen service Full service painting to project specifications – consult factory |
* At Qnom pressure drop will be approximately 1 bar (14 psi) for H20. Sensors can be operated at higher flow rates but pressure drop will be higher. Maximum recommended velocity (liquid) through the sensor is 15 m/s. Beyond this point, cavitation may occur. Qmin is the recommended lowest flow rate. Sensors will measure flow rates lower than Qmin, but uncertainty may increase beyond 0.5% of rate.
These flow rate and pressure drop statements relate to standard pressure tube sensor versions. Models with higher pressure ratings have increased wall thickness and will have higher pressure drops and lower Qnom values.
