Proline Prosonic Flow I 400 ultrasonic flowmeter

"Specs at a glance
Max. measurement error
Volume flow: ±2% o.r. above DN200

Measuring range
0 to 15 m/s (0 to 50 ft/s)

Medium temperature range
–40 to +80 °C (–40 to +176 °F)

Max. process pressure
N/A

Wetted materials
Insertion system:
Sensor holder 1.4301 (304), 1.4404 (316L)
Sensor housing 1.4301 (304), 1.4404 (316L)"    "Field of application
Prosonic Flow I 400 combines insertion sensor technology with the benefits of our Proline 400 transmitters, such as Heartbeat Technology for safe process monitoring and web server access for easy installation and operation. Welded directly into the pipe wall, Prosonic Flow I 400 is especially suitable for large pipelines such as water distribution lines and projects where a fixed device installation is necessary.

The measuring principle is independent of density and conductivity

Bidirectional flow measurement of water and wastewater

Device properties:

Supports two parallel measurement paths

For large diameters: DN 200 to 4000 (8 to 160"")

Medium temperatur: –40 to +80 °C (–40 to +176 °F)

Transmitter housing made of durable polycarbonate or aluminium

Remote version for wall mounting

Integrated data logger: measured values monitoring"    "Benefits
Low capital investment – cost-effectiveness increases with pipe diameter (up to DN 4000/160"")

Long-term stable signal – maintenance-free direct installation of the sensor into the medium

Process transparency – diagnostic capability

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"    "Measuring principle
Ultrasonic flow

Product headline
Insertion meter with Heartbeat Technology and web server for the water and wastewater industry.
Bidirectional flow measurement of water and wastewater.

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. Process transparency – diagnostic capability.
Supports two parallel measurement paths. For large diameters: DN 200 to 4000 (8 to 160""). Medium temperatur: –40 to +80 °C (–40 to +176 °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
DN200 to 4000 (8 to 160"")

Wetted materials
Insertion system:
Sensor holder 1.4301 (304), 1.4404 (316L)
Sensor housing 1.4301 (304), 1.4404 (316L)

Measured variables
Volume flow, Flow velocity, Sound velocity

Max. measurement error
Volume flow: ±2% o.r. above DN200

Measuring range
0 to 15 m/s (0 to 50 ft/s)

Max. process pressure
N/A

Medium temperature range
–40 to +80 °C (–40 to +176 °F)

Ambient temperature range
-20 to 60°C (-4 to 140°F)

Sensor housing material
N/A

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

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
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"