Endress Hauser Ultrasonic measurement Time-of-Flight Prosonic FMU30-AAHEAAGGF

SPECIFICATIONS

Measuring principle:Ultrasonic

Characteristic / Application:Compact ultrasonic transmitter

Supply / Communication:2-wire

Accuracy:+/- 3 mm or +/- 0,2 % of set measuring range

Ambient temperature:-20 °C ... 60 °C(-4 °F ... 140 °F)

Process temperature:-20 °C ... 60 °C(- 4°F ... 140 °F)

Process pressure / max. overpressure limit:0.7 bar ... 3 bar abs(10 psi ... 44 psi)

Main wetted parts:PP/EPDM

Process connection:G / NPT 1 1/2"；G / NPT 2"

Blocking distance:1 1/2": 0.25 m (0.8 ft)；2":0.35 m (1.15 ft)

Communication；4...20 mA

Certificates / Approvals；ATEX, CSA C/US, IEC Ex, NEPSI

Options:Accessory Enclosed:UNI flange 2" ... 4"

Field of application

The range of applications extends from monitoring levels in sewage treatment plants and process water tanks to applications for loading, storage and buffer tanks. FMU30 ultrasonic sensor offers proven software algorithms and all warning and alarm messages are shown on the four-line plain text display and guarantee fast remedy of problems. The envelope curve can also be shown on the display. As the analysis results are displayed directly on-site, this ensures quick and accurate error diagnostics.

Two-wire instrument for continuous non-contact 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 measuring distance:Sensor 1½" for liquids 5m (16ft) and for bulk solids 2m (6.6ft),Sensor 2" for liquids 8m (26ft)and for bulk solids 3.5m (11ft)
Blocking distance:Sensor 1½" 0.25m (0.8ft),Sensor 2" 0.35m (1.15ft)
International explosion protection certificates

Benefits

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

Envelope curves 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

Non-contact measurement method minimizes service requirements

Installation possible from thread G 1½ or 1½ NPT upwards

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

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