Proline Promass E 300

Summary

Product identification

• Product: Proline Promass E 300
• Type: Coriolis flowmeter
• Sub-line: Mid-range Coriolis flowmeter with a compact, easily accessible transmitter

Field of application

The Promass E is a reliable Coriolis flowmeter for measuring liquids and gases in a wide range of standard applications. The Promass E 300 offers flexibility in operation and system integration with features like one-sided access, remote display, and improved connectivity. Heartbeat Technology is integrated for measurement reliability and extended recalibration cycles.

Features and specifications

General

• Measuring principle: Coriolis
• Product headline: Flowmeter with minimized total cost of ownership and a compact, easily accessible transmitter. Accurate measurement of liquids and gases for a wide range of standard applications.

Sensor features

• Benefit: Cost-effective, multi-purpose device; an alternative to conventional volumetric flowmeters.
• Benefit: Fewer process measuring points due to multivariable measurement (flow, density, temperature).
• Benefit: Space-saving installation with no in-/outlet run requirements.
• Design: Compact dual-tube sensor.
• Medium temperature: Up to +150 °C (+302 °F).

Transmitter features

• Benefit: Full access to process and diagnostic information via numerous, freely combinable I/Os and fieldbuses.
• Benefit: Reduced complexity and variety due to freely configurable I/O functionality.
• Feature: Integrated verification with Heartbeat Technology.
• Process pressure: Up to 100 bar (1450 psi).
• Housing: Compact dual-compartment housing with up to 3 I/Os.
• Display/Operation: Backlit display with touch control and WLAN access.

Technical specifications

• Nominal diameter range: DN 8 to 80 (⅜ to 3")
• Wetted materials:
  • Measuring tube: 1.4539 (904L)
  • Connection: 1.4404 (316/316L)
• Measured variables: Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
• Max. measurement error:
  • Mass flow (liquid): ±0.15 % (standard), ±0.10 % (option)
  • Volume flow (liquid): ±0.15 %
  • Mass flow (gas): ±0.50 %
  • Density (liquid): ±0.0005 g/cm³
• Measuring range: 0 to 180 000 kg/h (0 to 6615 lb/min)
• Max. process pressure: PN 100, Class 600, 63K
• Medium temperature range: –40 to +150 °C (–40 to +302 °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
• Transmitter housing material: AlSi10Mg, coated; stainless steel for hygienic transmitter design
• Degree of protection: Standard: IP66/67, Type 4X enclosure; IP69

Display/Operation

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

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 certificates

• Hazardous area approvals: ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC, UK Ex, 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)
• Marine approvals and certificates: LR approval, DNV approval, ABS approval, BV approval, CCS approval
• Pressure approvals and certificates: PED, CRN
• Material certificates: 3.1 material
• Hygienic approvals and certificates: 3-A, EHEDG, cGMP

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Disclaimer: This extracted summary may not capture all figures, footnotes, or revisions. Contractual data must be confirmed against the specific OEM PDF revision used for the project.

Official datasheet (PDF)

Lenntech datasheet mirror