FMU40-ARB2A2 Cost effective device Ultrasonic measurement Time-of-Flight Prosonic

FMU40-ARB2A2 Cost effective device Ultrasonic measurement Time-of-Flight Prosonic

Description:

Manufacturer : Endress+Hauser

Product name : Prosonic M FMU40

Extended order code : FMU40-ARB2A2

Cost effective device for sophisticated level measurement in liquids and bulk solids for up to 5m

A-Approval : Non-hazardous area

R-Process Connection : Thread ISO228 G1-1/2B, PVDF

B-Power Supply; Output : 2-wire; 4-20mA HART

2-Operation : 4-line display VU331, Envelope curve display on site

A-Housing : F12 Alu, coated, IP68 NEMA6P

2-Cable Entry : Gland M20 (EEx d > thread M20)

Weight kg (lbs) : approx. 2.5 (5.51)

Shipping Weight : 3.5 Kg

Additional Informaiton:

The Prosonic FMU40 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.

Benefits

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

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Field of application

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

Process connection: Thread

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

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

Maximum measuring distance: Liquids 5m (16ft), Solids 2m (16ft)

Blocking distance: Liquids and Solids 0.25m (0.8ft)

International explosion protection certificates

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Features and specifications

Point Level / Liquids
Point Level / Solids
Liquids
Continuous / Liquids
Continuous / Solids
Measuring principle
Ultrasonic Limit

Characteristic / Application
Compact ultrasonic transmitter

Supply / Communication
2/4-wire (HART),

PROFIBUS PA,

FOUNDATION Fieldbus

Ambient temperature

-40 °C...+80 °C

(-40 °F...+176 °F)

Process temperature
-40 °C...+80 °C

(-40 °F...+176 °F)

Process pressure absolute / max. overpressure limit
0.7 bar...3 bar abs

(10 psi...44 psi)

Main wetted parts
PVDF

Process connection
G / NPT 1 1/2"

Blocking distance
0.25 m (0.8 ft)

Communication
4...20 mA HART

PROFIBUS PA

FOUNDATION Fieldbus

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

Application limits
Take notice of range diagram

Common Models: