Endress+Hauser ultrasonic measurement of flight time Prosonic FMU30

Ultrasonic measurement

Flight time

Prosonic FMU30

An economical and efficient all-round instrument, suitable for liquid level applications of both liquids and bulk solids

The application scope ranges from liquid level monitoring in sewage treatment plants and process water tanks to applications in loading, storage and buffer tanks. The FMU30 ultrasonic sensor offers proven software algorithms. All warning and alarm messages are displayed on a four-line plain text screen, ensuring rapid problem-solving. The envelope curve can also be displayed on the screen. As the analysis results are directly displayed on site, this ensures rapid and accurate error diagnosis.

A two-wire instrument for continuous non-contact liquid level and flow measurement.

Process connection: Thread

Temperature: -20 to +60°C (-4 to +140°F)

Pressure: +0.7 to +3bar (+10 to +44psi)

Maximum measurement distance

The sensor is 11/2 inches, suitable for 5-meter (16 feet) liquid and 2-meter (6.6 feet) liquid

Bulk solids, 2-inch sensor for 8 meters (26 feet) of liquid and 3.5 meters (11 feet) of bulk solids

Blocking distance

Sensor 11/2 "0.25m (0.8ft)

Sensor 2 "0.35m (1.15ft)

International Explosion-proof certificate

Benefits

Quick and simple debugging is carried out through the on-site operation guided by the menu. It is displayed in four lines of plain text and available in seven languages

The envelope curve on the on-site display screen facilitates diagnosis

Linearization function (up to 32 points), used to convert measurement values to any length, volume or flow unit

Non-contact measurement methods minimize service requirements

It can be installed from thread G 11/2 or 11/2 NPT and above

Integrated temperature sensor for automatically correcting sound velocity related to temperature