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Ultrasonic clamp-on flowmeter Proline Prosonic Flow W 400 – noninvasive and easy to install – no process interruption – maintenance-free operation
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Measuring principle
Ultrasonic flow
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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 (½ 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″)
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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
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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)
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Max. process pressure
N/A
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Medium temperature range
–40 to +130 °C (–40 to +266 °F)
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Ambient temperature range
Sensor DN 15 to 65: -40 to 130°C
Sensor DN 50 to 4000: -40 to 130°C -
Sensor housing material
N/A
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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)
Pulse/frequency/switch output (passive) -
Inputs
Status input
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Digital communication
HART
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Power supply
AC 100 to 240 V / AC/DC 24 V
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Approvals
cCSAus
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Other approvals and certificates
Other approvals and certificates
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Product safety
CE, C-tick marking, EAC-marking
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