Proline Prosonic Flow E 100

Summary

Product Identification

• Product Name: Proline Prosonic Flow E 100
• Product Number: 9E1B
• Product Headline: Economical Ultrasonic flowmeter with integrated temperature measurement.

Field of Application

• Measuring of demineralized water in utilities, for example in boiler condensate return lines.
• Bidirectional measuring across all industries.

Benefits

• Long-term stability – reliable, robust sensor
• Reducing further measuring point – multivariable device
• Dependable flow measurement – high turndown (200:1)
• Time-saving local operation without additional software and hardware – integrated web server
• Extended calibration intervals – integrated device verification due to Heartbeat Technology
• Easy commissioning – brief parameter explanations

Features and Specifications

Measuring Principle

• Ultrasonic flow

Measured Variables

• Volume flow
• Calculated mass flow
• Flow velocity
• Sound velocity
• Temperature

Performance

• Max. measurement error (Volume flow):
  • ± 0.5 % o.r. ± 0.02% o.f.s. for 0.5 to 10 m/s (1.6 to 33 ft/s)
  • ± 0.07 % o.f.s. for flow velocities < 0.5 m/s (1.64 ft/s)
• Measurement accuracy (Temperature): ± 2.0 °C (± 3.6 °F)
• Measuring range (Flow velocity): 0.025 to 5 m/s (0.02 to 16.4 ft/s)
• Measuring range (Volume flow): 0 to 6360 dm³/min (0 to 1680 gal/min)
• Turndown: 200:1

Operating Limits

• Max. process pressure: PN 25 / ASME Cl. 150
• Medium temperature range: 0 to 150 °C (17.8 to 302 °F)
• Ambient temperature range: -20 to 60 °C (-4 to 140 °F)

Feed Water

• Liquids

Electrical

• Outputs:
  • 4–20 mA HART (active)
  • Pulse/frequency/switch output (passive)
• Inputs: None
• Power supply: DC 19.2 to 28.8 V
• Transmitter housing material:
  • Compact: AlSi10Mg, coated
  • Stainless steel, 1.4301

Mechanical / Hydraulic

• Nominal diameter range: DN 50 to 150 (2" to 6")
• Wetted materials:
  • Measuring tube: 1.4301 (F304)
  • Process Connection: 1.4571; 1.4404 (F316L); 1.0038 (S235JR); 1,4306 (F304L); 1.4307 (F304L); A105
• Sensor housing material: Stainless steel
• Entire meter housing: Made of stainless steel

Other

• Degree of protection: IP66/67, Type 4X enclosure (standard); IP20, Type 1 enclosure (with opened housing)
• Display/Operation: 4-line backlit display available (no local operation). Configuration via web browser and operating tools possible.
• Hazardous area approvals: None
• Product safety: CE, C-Tick, EAC marking
• 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
  • Calibration according to EN 1434 Class 2
• Pressure approvals and certificates: PED
• 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