Endress+HauserCubemass

Cubemass C 500

Cubemass - 8C5B

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

Overview

Product Description

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 innovative remote transmitter Cubemass C 500 maximizes installation flexibility and operational safety in demanding environments. Heartbeat Technology enables measurement reliability and compliant verification

Key Benefits

  • Measuring principle operates independently of physical fluid properties such as viscosity or density
  • Measuring accurately smallest quantities of liquids and gases

Specifications

Measuring range
0 to 1000 kg/h (0 to 37 lb/min)
Max. measurement error
Mass flow (liquid): ±0.10 % Volume flow (liquid): ±0.10 % Mass flow (gas): ±0.50 % Density (liquid): ±0.0005 g/cm3
Wetted materials
Measuring tube: 1.4539 (904L) Connection: 1.4539 (904L); 1.4404 (316/316L)
Max. process pressure
PN 40, Class 300, 10K, 400 bar (5800 psi)
Medium temperature range
–50 to +205 °C (–58 to +401 °F)

Measuring task

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). Medium temperature up to +205 °C (+401 °F).
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. Standard cable between sensor and transmitter.
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/cm3
Measuring 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 Transmitter remote version: IP66/67, Type 4X enclosure
Display/Operation
4-line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible
Outputs
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
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)
Hazardous area approvals
ATEX, IECEx, cCSAus, NEPSI, INMETRO, KC
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 measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)
Pressure approvals and certificates
CRN
Material certificates
3.1 material

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