Proline Cubemass C 300

Summary

Product identification

• Product Name: Proline Cubemass C 300
• Product Type: Coriolis flowmeter

Field of application

Ideal for measuring smallest flow rates in skids, test rigs, and industrial robotics. Suitable for high pressure and alternating flow conditions.

Benefits

• Compact, single-tube design for space-saving installation.
• Multivariable measurement (flow, density, temperature) reduces process measuring points.
• Lightweight sensor suitable for skids.
• Full access to process and diagnostic information through numerous, freely combinable I/Os and Ethernet.
• Freely configurable I/O functionality reduces complexity and variety.
• Integrated verification with Heartbeat Technology.

Features and specifications

Sensor

• Nominal diameter range: DN 1 to 6 (¹⁄₂₄ to ¹⁄₄")
• Wetted materials:
  • Measuring tube: 1.4539 (904L)
  • Connection: 1.4539 (904L); 1.4404 (316/316L)
• Sensor housing material: 1.4301 (304), corrosion resistant

Transmitter

• Housing material: AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L
• Degree of protection: IP66/67, type 4X enclosure
• Display/Operation: 4-line backlit display with touch control (operation from outside). Configuration via local display and operating tools. Remote display available. WLAN access.

Operating limits

• Max. process pressure: PN 40, Class 300, 10K, 400 bar (5800 psi)
• Medium temperature range:
  • Tantalum: –50 to +150 °C (–58 to +302 °F)
  • Zirconium: –50 to +205 °C (–58 to +401 °F)
• Ambient temperature range:
  • Standard: –40 to +60 °C (–40 to +140 °F)
  • Option: –50 to +60 °C (–58 to +140 °F)

Measured variables

• Mass flow
• Density
• Temperature
• Volume flow
• Corrected volume flow
• Reference density
• Concentration

Performance

• Max. measurement error:
  • Mass flow (liquid): ±0.10 %
  • Volume flow (liquid): ±0.10 %
  • Mass flow (gas, Tantalum only): ±0.50 %
  • Density (liquid): ±0.0005 g/cm³
• Measuring range: 0 to 1000 kg/h (0 to 37 lb/min)

Electrical

• Outputs: 3 outputs:
  • 4-20 mA HART (active/passive)
  • 4-20 mA WirelessHART
  • 4-20 mA (active/passive)
  • Pulse/frequency/switch output (active/passive)
  • Double pulse output (active/passive)
  • Relay output
• Inputs:
  • Status input
  • 4-20 mA input
• Digital communication: HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, PROFINET, PROFINET over Ethernet-APL, Ethernet/IP, OPC-UA
• Power supply:
  • DC 24 V
  • AC 100 to 230 V
  • AC 100 to 230 V / DC 24 V (non-hazardous area)

Approvals and certifications

• Hazardous area approvals: ATEX, IECEx, cCSAus, NEPSI, INMETRO, UK Ex, KC
• Product safety: CE, C-tick, EAC marking
• Functional safety: According to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
• Metrological approvals: Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025). Heartbeat Technology complies with ISO 9001:2015 requirements for measurement traceability.
• Pressure approvals: PED, CRN
• Material certificates: 3.1 material

Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror