Proline Promass I 300

Summary

Product identification

• Product Name: Proline Promass I 300 / 8I3B
• Product Type: Coriolis flowmeter

Field of application

The straight single-tube design provides in-line viscosity, mass flow, density, and temperature measurement. It is suitable for measuring liquids and gases in applications requiring low pressure loss and gentle fluid treatment. The compact transmitter offers flexibility in operation and system integration with access from one side, remote display, and improved connectivity. Heartbeat Technology enables measurement reliability and compliant verification.

Sensor features

• Energy-saving – full-bore design enables minimal pressure loss.
• Fewer process measuring points – multivariable measurement (flow, density, temperature).
• Space-saving installation – no in-/outlet run needed.
• Straight, easy-to-clean single-tube system.
• TMB technology.
• Measuring tube made of Titanium.

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.
• Compact dual-compartment housing with up to 3 I/Os.
• Backlit display with touch control and WLAN access.
• Remote display available.

Operating limits

• Max. process pressure: PN 100, Class 600, 63K
• Medium temperature range: –50 to +150 °C (–58 to +302 °F)
• Ambient temperature range (Standard): –40 to +60 °C (–40 to +140 °F)
• Ambient temperature range (Option): –50 to +60 °C (–58 to +140 °F)

Electrical

• Power supply: DC 24 V, AC 100 to 230 V, AC 100 to 230 V / DC 24 V (non-hazardous area)
• Outputs: 3 outputs (4-20 mA HART, 4-20 mA, Pulse/frequency/switch output, 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 8 to 80 (⅜ to 3")
• Wetted materials:
  • Measuring tube: Titanium grade 9
  • Connection: Titanium grade 2
• Sensor housing material: 1.4301/1.4307 (304L), corrosion resistant
• Transmitter housing material: AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygienic transmitter design
• Degree of protection: IP66/67, Type 4X enclosure; IP69 (option)

Measured variables

• Mass flow
• Density
• Temperature
• Volume flow
• Corrected volume flow
• Reference density
• Concentration
• Viscosity

Performance

• Max. measurement error (Mass flow, liquid): ±0.10 %
• Max. measurement error (Volume flow, liquid): ±0.10 %
• Max. measurement error (Mass flow, gas): ±0.50 %
• Max. measurement error (Density, liquid): ±0.0005 g/cm³
• Measuring range: 0 to 180 000 kg/h (0 to 6600 lb/min or 0 to 6615 lb/min)

Approvals and certificates

• Hazardous area approvals: ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC, UK Ex, KC
• Product safety: CE, C-tick, EAC marking
• Functional safety: According to IEC 61508, applicable in safety-relevant applications according to IEC 61511
• Metrological approvals: Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025); Heartbeat Technology compliance (TÜV SÜD attestation)
• Pressure approvals: PED, CRN
• Material certificates: 3.1 material
• Hygienic approvals: 3-A, EHEDG, cGMP

Disclaimer: This summary is based on extracted text and may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror