Proline Prowirl O 200
vortex flowmeter

Flowmeter optimized for requirements of high-pressure mating pipes

• Measuring principle

  Vortex

• Product headline

  Flowmeter optimized for requirements of high-pressure mating pipes.
  Better process control – integrated temperature and pressure measurement for steam and gases.
  The specialist for applications with high process pressure.

• Sensor features

  Increased mechanical integrity for flow measurement – special sensor design. Same accuracy down to Re 10 000 – most linear Vortex meter body. Long-term stability – robust drift-free capacitive sensor.
  Saturated steam mass flow up to PN 250 (Class 1500). Full compliance with NACE (MR0175/MR0103). Flexible positioning of pressure cell.

• Transmitter features

  Convenient device wiring – separate connection compartment. Safe operation – no need to open the device due to display with touch control, background lighting. Integrated verification – Heartbeat Technology.
  Display module with data transfer function. Robust dual-compartment housing. Plant safety: worldwide approvals (SIL, Haz. area).

• Nominal diameter range

  DN 15 to 300 (½ to 12")

• Wetted materials

  Measuring tube: 1.4408 (CF3M)
  DSC sensor: UNS N07718 similar to Alloy 718, 2.4668
  Process connection: 1.4404/F316/F316L

• Measured variables

  Volume flow, mass flow, corrected volume flow, energy flow, heat flow difference, temperature

• Max. measurement error

  Volume flow (liquid): ±0.75 %
  Volume flow (steam, gas): ±1.00 %
  Mass flow (saturated steam): ±1.7% (temperature compensated); ±1.5% (temperature/pressure compensated)
  Mass flow (superheated steam, gas): ±1.5 (temperature/pressure compensated); ±1.7% (temperature compensated + external pressure compensation)
  Mass flow (liquid): ±0.85%

• Measuring range

  Liquid: 0.2 to 1895 m³/h (0.15 to 1115 ft³/min)
  depending on medium: water with 1 bar a, 20 °C (14.5 psi a, 68° F)
  Steam, gas: 1.5 to 25285 m³/h (0.9 to 14880 ft³/min)
  depending on medium: steam with 180 °C, 10 bar a (356 °F, 145 psi a); air with 25 °C, 4.4 bar a (77 °F, 63.8 psi a)

• Max. process pressure

  PN 250, Class 1500, 40K

• Medium temperature range

  Standard: –40 to +260 °C (–40 to +500 °F)
  High/low temperature (option): –200 to +400 °C (–328 to +752 °F)

• Ambient temperature range

  Compact version (standard): –40 to +80 °C (–40 to +176 °F)
  Compact version (option): –50 to +80 °C (–58 to +176 °F)
  Remote version (standard): –40 to +85 °C (–40 to +185 °F)
  Remote version (option): –50 to +85 °C (–58 to +185 °F)

• Sensor housing material

  Sensor connection housing: AlSi10Mg, coated; 1.4408 (CF3M)

• Transmitter housing material

  AlSi10Mg, coated; 1.4404 (316L)

• Degree of protection

  Compact version: IP66/67, type 4X enclosure
  Sensor remote version: IP66/67, type 4X enclosure
  Transmitter remote version: IP66/67, type 4X enclosure

• Display/Operation

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

• Outputs

  4‐20 mA HART (passive)
  4‐20 mA (passive)
  Pulse/frequency/switch output (passive)

• Inputs

  4‐20 mA (passive)

• Digital communication

  HART, PROFIBUS PA, FOUNDATION Fieldbus, PROFINET over Ethernet-APL, Modbus TCP over Ethernet-APL

• Power supply

  DC 12 to 35 V (4‐20 mA HART with/without pulse/frequency/switch output)
  DC 12 to 30 V (4‐20 mA HART, 4‐20 mA)
  DC 12 to 35 V (4‐20 mA HART, pulse/frequency/switch output, 4‐20 mA input)
  DC 9 to 32 V (PROFIBUS PA, pulse/frequency/switch output)

• Hazardous area approvals

  ATEX, IECEx, cCSAus, JPN

• Product safety

  CE, C-TICK, EAC, UK Ex

• 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

  ABS, LR, BV, DNV, CCS

• Pressure approvals and certificates

  PED, CRN

• Material certificates

  3.1 material
  NACE MR0175/MR0103, PMI (on request); only Class 900/1500: welding test acc. to ISO 15614‐1, similar to ASME IX (on request)