Cubemass C is the ideal sensor for the measurement of smallest flow rates in skids, test rigs and industrial robotics. Neither high pressure nor alternating flow conditions compromise its accuracy. With its compact transmitter Cubemass C 300 offers high flexibility in terms of operation and system integration: access from one side, remote display, improved connectivity options. Heartbeat Technology ensures compliance and process safety at all times.
● Space-saving installation – compact single-tube design
● Fewer process measuring points – multivariable measurement (flow, density, temperature)
● Suitable for skids – leightweight sensor
● 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
● Measuring principle operates independently of physical fluid properties such as viscosity or density
● Measuring accurately smallest quantities of liquids and gases.
Device properties
● 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)
● Remote version with up to 4 I/Os
● Backlit display with touch control and WLAN access
● Standard cable between sensor and transmitter
Product headline
Compact sensor for smallest quantities, with a transmitter remote version with up to 4 I/Os. Measuring accurately smallest quantities of liquids and gases.
Sensor features
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).
Transmitter features
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.
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)Measured variables
Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
Max. measurement error
Mass flow (liquid): ±0.10 %
Volume flow (liquid): ±0.10 %
Mass flow (gas): ±0.50 %
Density (liquid): ±0.0005 g/cm3Measuring range
0 to 1000 kg/h (0 to 37 lb/min)
Max. process pressure
PN 40, Class 300, 10K, 400 bar (5800 psi)
Medium temperature range
–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)Sensor housing material
1.4301 (304), corrosion resistant
Sensor connection housing (standard): AlSi10Mg, coated
Sensor connection housing (option): 1.4301 (304); 1.4404 (316L)
Transmitter housing material
AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; Polycarbonat
Degree of protection
Sensor remote version (standard): IP66/67, type 4X enclosure
Sensor remote version (option): IP69. Transmitter remote version: IP66/67, Type 4X enclosureDisplay/Operation
4-line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possibleOutputs
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 outputInputs
Status input
4-20 mA inputDigital communication
HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, 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)Hazardous area approvals
ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC
Product safety
CE, C-tick, EAC marking
Functional safety
Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
Metrological approvals and certificates
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Heartbeat Technology complies with the requirements for traceable verification according to ISO 9001:2008 – Section 7.6 a (TÜV attestation)Pressure approvals and certificates
CRN
Material certificates
3.1 material
Datasheet: Proline Cubemass C 500 Technical Information