Proline Prosonic Flow W 400 Ultrasonic Clamp-On Flowmeter

Brand: Endress+Hauser
Proline Prosonic Flow W 400 ultrasonic clamp-on flowmeter
Proline Prosonic Flow W 400 ultrasonic clamp-on flowmeter Proline Prosonic Flow W 400 ultrasonic clamp-on flowmeter Proline Prosonic Flow W 400 ultrasonic clamp-on flowmeter
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Proline Prosonic Flow W 400 Ultrasonic Clamp-On Flowmeter

Brand: Endress+Hauser
Extended Extended
Heartbeat Technology Heartbeat Technology

Prosonic Flow W 400 is the ultrasonic clamp-on flowmeter of choice for safe, cost-effective and maintenance-free measurement of conductive and non-conductive liquids. It measures flow noninvasively and bidirectionally, independent of pressure, density and conductivity, and without process interruption.

FlowDC makes mounting as flexible as never before. The specified accuracy is maintained at an inlet run of only 2 x DN, even in the case of disturbed flow profiles.

Special coupling pads make this ultrasonic clamp-on system maintenance-free during the entire product life cycle.

Heartbeat Technology provides continuous process transparency with its diagnostic, verification and monitoring functions. This way, build-up can be detected before it affects operation.

Features
  • Flexible mounting– FlowDC reduces inlet runs to a minimum
  • Reliable measurement performance– proven sensors in combination with maintenance-free mounting system deliver long-term stable signals
  • Low capital investment– cost-effectiveness increases with the pipe diameter (up to DN 4000/160")
  • User-friendly operation– the web server offers full remote access, while the device’s display offers convenient on-site interaction
  • Transparent process insights– Heartbeat Technology with its integrated diagnostics, verification and monitoring functions enable compliance and process safety at all times

Specifications

Brand

Measuring Principle

  • Ultrasonic flow

Product headline

  • Clamp-on meter with Heartbeat Technology and web server for the water and wastewater industry
  • Short inlet run thanks to FlowDC
  • Bidirectional measurement for water and wastewater as well as process water and hydropower plants

Sensor Features

  • Low capital investment – cost-effectiveness increases with pipe diameter (up to DN 2000/80"). Long-term stable signal – maintenance-free permanent mounting from outside with coupling pads. Reliable measurement on various pipe materials – sensor for GRP and plastic pipes available
  • Mounting without process interruption. Wide nominal diameter range: DN 15 to 4000 (1/2 to 160"). Medium temperature up to +130 °C (+266 °F)

Transmitter Features

  • Safe operation – no need to open the device due to display with touch control, background lighting. Full remote access – web server. Integrated diagnostics, verification and monitoring – Heartbeat Technology
  • Transmitter housing made of durable polycarbonate or aluminium. Remote version for wall mounting. Integrated data logger: measured values monitoring

Nominal Diameter Range

  • DN15 to 4000 (1/2 to 160")

Sensor Materials

  • Clamp on system:
  • Sensor holder 1.4301 (304), 1.4404 (316L)
  • Sensor housing 1.4301 (304), 1.4404 (316L)
  • Strapping bands 1.4301 (304), 1.4404 (316L)

Measured Variables

  • Volume flow, Flow velocity, Sound velocity

Max. Measurement Error

  • Volume flow:
  • ±3% o.r. for DN15
  • ±2% o.r. for DN25 to 200
  • ±2% o.r. above DN200

Measuring Range

  • 0 to 15 m/s (0 to 50 ft/s)

Medium Temperature Range

  • –40 to +130 °C (–40 to +266 °F)

Ambient Temperature

  • Sensor DN 15 to 65: -40 to 130°C
  • Sensor DN 50 to 4000: -40 to 130°C

Transmitter Housing Material

  • Wall-mounted housing
  • Polycarbonat; AlSi10Mg, coated

Degree of Protection

  • Transmitter: IP66/67, Type 4X enclosure
  • Sensor: IP66/67, Type 4X enclosure, IP68, Type 6P enclosure (optional)

Display/Operation

  • 4‐line backlit display with touch control (operation from outside)
  • Configuration via local display, web browser and operating tools possible

Outputs

  • 3 ouputs:
  • 4‐20 mA/4‐20 mA HART (active)
  • Pulse/frequency/switch output (passive)
  • Modbus RS485

Inputs

  • Status input

Digital Communication

  • HART

Power Supply

  • AC 100 to 240 V / AC/DC 24 V

Approvals

  • cCSAus

Other Approvals and Certificates

  • Other approvals and certificates

Product safety

  • CE, C-tick marking, EAC-marking

Metrological Approvals and Certificates

  • Flowmeter verification for all frequencies except 0.3 MHz, reference line size: 5 MHz DN 50, all other frequencies DN 100
  • Verification 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

Marine Approvals and Certificates

  • Marine approvals and certificates
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