Proline Promass G 100

Summary

Product Identification

• Product Line: Proline Promass G 100
• Type: Coriolis flowmeter
• Model: 8G1B

Field of Application

• Accurate measurement of liquids and gases in high-pressure applications.
• Designed for applications where space is a premium.
• Preferred choice for system integrators, skid builders, and equipment manufacturers.

Features and Specifications

Sensor

• Measuring Principle: Coriolis
• Product Headline: Most compact high-pressure sensor with an ultra-compact transmitter.
• Process Integration: Easy and safe with threaded connections.
• Measurement: Multivariable (flow, density, temperature).
• Installation: Space-saving, no in-/outlet run needed.
• Process Connections: Internal threads.
• Rupture Disc: Available.

Transmitter

• Design: Space-saving, ultra-compact housing.
• Operation: Time-saving local operation via integrated web server.
• Verification: Integrated Heartbeat Technology.
• Housing Material (Compact): AlSi10Mg, coated
• Housing Material (Compact/ultra-compact): 1.4301 (304)
• Display/Operation: 4-line backlit display available (no local operation). Configuration via web browser.

Operating Limits

• Max. Process Pressure: 350 bar (5080 psi)
• Medium Temperature Range: –50 to +150 °C (–58 to +302 °F)
• Ambient Temperature Range: –40 to +60 °C (–40 to +140 °F)
• Optional Ambient Temperature Range: –50 to +60 °C (–58 to +140 °F)

Feed Water / Medium

• Measured Variables: Mass flow, density, temperature, volume flow, corrected volume flow, reference density.
• Max. Measurement Error (Liquid):
  • Mass flow: ±0.15 %
  • Volume flow: ±0.15 %
• Max. Measurement Error (Gas):
  • Mass flow: ±0.75 %
• Max. Measurement Error (Density - Liquid): ±0.0005 g/cm³
• Measuring Range: 0 to 18,000 kg/h (0 to 662 lb/min)

Electrical

• Power Supply: DC 20 to 30 V
• Outputs:
  • 4–20 mA HART (active)
  • Pulse/frequency/switch output (passive)
• Inputs: None
• Digital Communication: HART, Modbus RS485, EtherNet/IP, PROFIBUS DP, PROFINET

Mechanical / Hydraulic

• Nominal Diameter Range: DN 8 to 25 (⅜ to 1")
• Wetted Materials:
  • Measuring tube: 1.4435 (316L)
  • Connection: 1.4404 (316/316L)
• Sensor Housing Material: 1.4301 (304), corrosion resistant
• Degree of Protection: IP66/67, type 4X enclosure

Approvals and Certifications

• Hazardous Area Approvals: ATEX, IECEx, cCSAus, INMETRO, NEPSI, EAC
• Product Safety: CE, C-Tick, EAC marking
• Metrological Approvals: Calibration accredited (ISO/IEC 17025), Heartbeat Technology compliance (ISO 9001:2015).
• Pressure Approvals: CRN
• Material Certificates: 3.1 material

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