Endress+Hauser Proline Promass O 300 Coriolis flowmeter

Robust high-pressure flowmeter with a compact, easily accessible transmitter

• Measuring principle

  Coriolis

• Product headline

  Sturdy high-pressure flow meter featuring a compact and easily accessible transmitter.
  Designed for superior accuracy under the most demanding process pressures, ideal for offshore applications.

• Sensor features

  Optimum safety – exceptional resistance to stress corrosion cracking. Reduced number of process measuring points – multivariable measurement (flow, density, temperature). Space-saving installation – no need for in-/outlet runs.
  Measuring tube made of 25Cr Duplex, 1.4410 (UNS S32750). Supports process pressure up to PN 250 (Class 1500). Nominal diameter ranges from DN 80 to 250 (3 to 10″).

• Transmitter features

  Complete access to process and diagnostic information – abundant, freely combinable I/Os and fieldbuses. Simplified complexity and versatility – freely configurable I/O functionality. Integrated verification – Heartbeat Technology.
  Compact dual-compartment housing supporting up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display option available.

• Nominal diameter range

  DN 80 to 250 (3 to 10″)

• Wetted materials

  Measuring tube: 25Cr duplex (Super Duplex), 1.4410 (UNS S32750)
  Connection: 25Cr duplex (Super Duplex), 1.4410 (F53)

• Measured variables

  Mass flow, density, temperature, volume flow, corrected volume flow (API tables), reference density, concentration

• Max. measurement error

  Mass flow (liquid): ±0.10 % (standard), 0.05 % (option)
  Volume flow (liquid): ±0.10 %
  Mass flow (gas): ±0.35 %
  Density (liquid): ±0.0005 g/cm?

• Measuring range

  0 to 2 200 000 kg/h (0 to 80 850 lb/min)

• Max. process pressure

  PN 250, Class 1500

• Medium temperature range

  –40 to +205 °C (–40 to +401 °F)

• Ambient temperature range

  Standard: –40 to +60 °C (–40 to +140 °F)
  Option: –50 to +60 °C (–58 to +140 °F)

• Sensor housing material

  1.4404 (316L), highest corrosion resistance

• Transmitter housing material

  AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L

• Degree of protection

  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

  3 outputs:
  4-20 mA HART (active/passive)
  4-20 mA WirelessHART
  4-20 mA (active/passive)
  Pulse/frequency/switch output (active/passive)
  Double pulse output (active/passive)
  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

• Power supply

  DC 24 V
  AC 100 to 230 V
  AC 100 to 230 V / DC 24 V (non-hazardous area)

• Hazardous area approvals

  ATEX, IECEx, cCSAus, NEPSI, INMETRO, EAC, UK Ex, KC

• Product safety

  CE, C-tick, EAC marking

• 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 (T?V S?D attestation)
  MI-005 Liquids other than water (Hydrocarbons), Cryogenic Liquids, LPG
  OIML R117 Liquids other than water, Cryogenic Liquids, LPG
  MI-002, PTB

• Marine approvals and certificates

  LR approval, DNV approval, ABS approval, BV approval, CCS approval

• Pressure approvals and certificates

  PED, CRN, AD 2000

• Material certificates

  3.1 material
  NACE MR0175/MR0103, PMI; welding test acc. to EN ISO, ASME, NORSOK”