CombiFlow PF75S

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Description

Technical data
Performance characteristics

Measuring principle
  • Electromagnetic flow measurement
Max. flow velocity
  • 10 m/s
Media characteristics
  • ≥ 5 µS/cm
Measuring range, flow
  • 0.1 … 10 m/s
  • 0 … 4500 m3/h
Min. measuring span
  • 0 … 0.01 m3/h
Hysteresis
  • 3 % o. r.
Max. measuring error
  • ± 1.0 % o. r.
  • ± 0.5 % o. r. , optional
  • ± 0.2 % o. r. , optional
Max. turndown ratio
  • 1 : 1000
Repeatability
  • ≤ 0.1 % o. r.
Step response time
  • ≤ 400 ms
Sampling interval
  • ≤ 200 ms
Damping
  • 0.2 … 1000 s
Process conditions

Process temperature
  • According to the configuration
Process connection

Wetted parts material
  • PTFE, Accofal 3G54, optional
Surface roughness wetted parts
  • Ra ≤ 0.8 µm
Ambient conditions

Degree of protection (EN 60529)
  • IP 65
  • IP 67
Compliance and approvals

EMC
  • IEC 61326-1
  • EN 61326-1

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