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)

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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.