RHM 60
FLOW SENSOR
The RHM 60 is a robust sensor designed for 4″ line sizes. The availablity of a variety of wetted materials and wide pressure/temperature ratings allow use in applications throughout all industries.
- Range: 30 kg/min up to 3000 kg/min
- Pressure: up to 430 bar (6236 psi)
- Temperature: -196°C (-321°F) up to +350°C (662°F)
- Accuracy: 0.1 % of rate
- Materials: SS 316L / SS 316Ti, Super Duplex – 1.4410, Alloy C22 – 2.4602
- Process Connection: 4" up to 4"
General Specifications
Nominal Flow (Qnom)* | 2500 kg/min (5512 lb/min) |
Maximum Flow (Qmax)* | 3000 kg/min (6614 lb/min) |
Typical Minimum Flow (Qmin)* | 30 kg/min (66 lb/min) |
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 490 bar / 7107 psi - dependent upon material |
Electrical Connection Sensor w/o Integral Transmitter | 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 316L (optional) Coated aluminum terminal box, SS 316L terminal box (optional) |
Enclosure Type | Protection class IP66 (IP66 is mostly equivalent to NEMA 4X) with Standard Temperature Range (Option N1 / NA); IP65 (IP65 is better than NEMA 4) with Temperature Ranges E2, E3, H4, H5 with recommended insulation (details see manual) |
Wetted Materials | Flow tubes SS 316Ti, SuperDuplex or 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 on the Mechanical Construction pages |
Pressure Rating Compliance | Europe – PED: Pressure Equipment Directive |
Certifications and Approvals | ATEX / IECEx Approvals for Zone 0, 1 (details see page 10) North American Approvals Class I, Div. 1, 2, Gr. A,B,C,D, Zone 0, 1, 2 Custody transfer approval (OIML R117) American Bureau of Shipping (ABS) DNV approval for marine applications |
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.
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Options | Enclosure heating for high temperature applications Cleaning for oxygen service , … For more consult factory |