Endress+Hauser Ultrasonic measurement Time-of-Flight Prosonic FMU42-APB2A23A

Endress+Hauser Ultrasonic measurement Time-of-Flight Prosonic FMU42-APB2A23A

Measuring principle:Ultrasonic

Characteristic / Application:Compact ultrasonic transmitter

Supply / Communication:2-wire HART

Accuracy:+/- 4 mm or +/- 0,2 % of set measuring range

Ambient temperature

-40 °C ... 80 °C

(-40 °F ... 176 °F)

Process temperature

-40 °C ... 80 °C

(-40 °F ... 176 °F)

Process pressure / max. overpressure limit

0.7 bar ... 2.5 bar abs

(10 psi ... 36 psi)

Main wetted parts:PVDF

Process connection

Flange

DN80, ASME 3", JIS 10K 80

DN100,ASME 4", JIS 10K 100

Mounting bracket

Blocking distance:0.4 m (1.3 ft)

Max. measurement distance

Liquids: 10 m (33 ft),

Solids: 5 m (16 ft)

Communication:4...20 mA HART

Certificates / Approvals:ATEX, FM, CSA, INMETRO, NEPSI

Field of application Endress+Hauser Ultrasonic measurement Time-of-Flight Prosonic FMU42-APB2A23A

The Prosonic FMU42 sensor is suited for non-contact level measurement in fluids, pastes, coarse bulk material and flow measurement in open channels or at weirs. The two-wire or four-wire compact transmitter can be used in applications with storage tanks, agitators, on stockpiles and conveyor belts. The envelope curve can be shown on the on-site display for simple diagnosis. Linearization function (up to 32 points) for conversion of the measured value into any unit of length, volume or flow rate.

Two-wire or four wire instrument for continuous non-contact level and flow measurement.

Process connection: Flange

Temperature: -40 to +80°C (-40 to +176°F)

Pressure: +0.7 to +2.5bar (+10 to +36psi)

Maximum measuring distance: Liquids 10m (33ft), Solids 5m (16ft)

Blocking distance: Liquids and Solids 0.4m (1.3ft)

International explosion protection certificates

Benefits of Endress+Hauser Ultrasonic measurement Time-of-Flight Prosonic FMU42-APB2A23A

Reliable non-contact measurement

Quick and simple commissioning via menu-guided on-site operation with four-line plain text display, 7 languages selectable

Envelope curves on the on-site display for simple diagnosis

Hermetically sealed and potted sensor

Chemically resistant sensor out of PVDF

Calibration without filling or discharging

Integrated temperature sensor for automatic correction of the temperature dependent sound velocity