Proline Cubemass C 500
Coriolis flowmeter

Coriolis

Compact sensor for smallest quantities, with a transmitter remote version with up to 4 I/Os.
Measuring accurately smallest quantities of liquids and gases.

Space-saving installation – compact single-tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Suitable for skids – lightweight sensor.
Nominal diameter: DN 1 to 6 (¹⁄₂₄ to ¹⁄₄"). Process pressure up to 400 bar (5800 psi). Medium temperature up to +205 °C (+401 °F).

Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable I/O functionality. Integrated verification – Heartbeat Technology.
Remote version with up to 4 I/Os. Backlit display with touch control and WLAN access. Standard cable between sensor and transmitter.

DN 1 to 6 (¹⁄₂₄ to ¹⁄₄")

Measuring tube: 1.4539 (904L)
Connection: 1.4539 (904L); 1.4404 (316/316L)

Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration

Mass flow (liquid): ±0.10 %
Volume flow (liquid): ±0.10 %
Mass flow (gas): ±0.50 %
Density (liquid): ±0.0005 g/cm3

0 to 1000 kg/h (0 to 37 lb/min)

PN 40, Class 300, 10K, 400 bar (5800 psi)

–50 to +205 °C (–58 to +401 °F)

Standard: –40 to +60 °C (–40 to +140 °F)
Option: –50 to +60 °C (–58 to +140 °F)

1.4301 (304), corrosion resistant
Sensor connection housing (standard): AlSi10Mg, coated
Sensor connection housing (option): 1.4301 (304); 1.4404 (316L)

AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; Polycarbonat

Sensor remote version (standard): IP66/67, type 4X enclosure
Transmitter remote version: IP66/67, Type 4X enclosure

4-line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible

4 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

Status input
4-20 mA input

HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, PROFINET, PROFINET over Ethernet-APL, Ethernet/IP, OPC-UA

DC 24 V
AC 100 to 230 V
AC 100 to 230 V / DC 24 V (non-hazardous area)

ATEX, IECEx, cCSAus, NEPSI, INMETRO, KC

CE, C-tick, EAC marking

Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511

Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)

CRN

3.1 material