Proline Promass Q 500

Summary

Product identification

• Product line: Proline Promass Q 500
• Type: Coriolis flowmeter
• Model: 8Q5B

Field of application

This device is an innovative specialist for challenging applications, including remote versions with up to 4 I/Os. It is optimized for liquids with entrained gas (MFT - Multi-Frequency Technology) and is the preferred choice for custody transfer applications. It also offers high performance for density measurement under tough process conditions.

Benefits

• Secured measuring quality with unmatched accuracy for mass flow, volume flow, and density.
• Optimized performance for liquids with entrained gas using Multi-Frequency Technology (MFT).
• Reduced process measuring points due to multivariable measurement (flow, density, temperature).
• Space-saving installation with no in-/outlet run requirements.
• Full access to process and diagnostic information via numerous, freely combinable I/Os and Ethernet.
• Reduced complexity and variety through freely configurable I/O functionality.
• Integrated verification with Heartbeat Technology.

Operating limits

Max. process pressure

• PN 100, Class 600, 63K

Medium temperature range

• Standard: –50 to +205°C (–58 to +401 °F)
• Option: –196 to +150 °C (–321 to +302 °F)

Ambient temperature range

• Standard: -40 to +60 °C (–40 to +140 °F)
• Option: –60 to +60 °C (–76 to +140 °F)

Feed water

Measuring range: 0 to 2,400,000 kg/h (0 to 88183 lb/min)

Product water

Measured variables

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

Max. measurement error

• Mass flow (liquid): ±0.10 % (standard), ±0.05 % (option)
• Volume flow (liquid): ±0.10 %
• Mass flow (gas): ±0.25 %
• Density (liquid): +/-0.2 kg/m³ (standard), +/-0.1 kg/m³ (option)

Electrical

Power supply

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

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

Mechanical / hydraulic

Nominal diameter range

• DN 25 to 250 (1 to 10")

Wetted materials

• Measuring tube: 1.4404 (316/316L); stainless steel for cryogenic applications
• Connection: 1.4404 (316/316L)

Sensor housing material

• 1.4404 (316L) for highest corrosion resistance
• Sensor connection housing (standard): AlSi10Mg, coated
• Sensor connection housing (option): 1.4301 (304); 1.4404 (316L); 1.4409 (CF3M) similar to 316L

Transmitter housing material

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

Degree of protection

• Sensor remote version (standard): IP66/67, Type 4X enclosure
• Sensor remote version (option): IP69
• Transmitter remote version: IP66/67, Type 4X enclosure

Approvals and certificates

Hazardous area approvals

• ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC, 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)
• MI-005 Liquids other than water (Hydrocarbons, Liquified gases, Cryogenic liquids)
• OIML R117 (Liquids other than water, Liquified gases, Cryogenic liquids)
• NTEP (Liquids other than water, Cryogenic liquids)
• MC (Liquids other than water, Cryogenic liquids)

Marine approvals and certificates

• LR approval, DNV approval, ABS approval, BV approval, CCS approval

Pressure approvals and certificates

• PED, CRN, AD 2000

Material certificates

• 3.1 material
• NACE MR0175/MR0103, PMI; welding test acc. to EN ISO, ASME, NORSOK

Hygienic approvals and certificates

• 3-A, EHEDG, cGMP

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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