Name: Prosonic T FMU30
Brand: Endress+Hauser
Availability: InStock

Ultrasonic measurement Time-of-Flight Prosonic FMU30

Cost effective all-round instrument for level applications in liquids and bulk solids

Time-of-Flight measuring principle

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Ultrasonic measurement Time-of-Flight Prosonic FMU30

Cost effective all-round instrument for level applications in liquids and bulk solids

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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

Services and resources

Product Support Product documentation, troubleshooting articles, device details and more.

FLEXible answers to individual needs

Current product

Ultrasonic measurement Time-of-Flight Prosonic FMU30

Simple products
Easy to select, install and operate

What is FLEX?

FLEX selections

Technical excellence

Simplicity

Fundamental selection Meet your basic measurement needs

Lean selection Handle your core processes easily

Extended selection Optimize your processes with innovative technologies

Xpert selection Master your most challenging applications

Variable

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5-year warranty

Engineered for Confidence

Our Fundamental Selection instruments feature an extended 5-year warranty – a clear testament of our trust in their long-term reliability and performance.

Should a warranty case occur, you can count on a fast replacement process and minimal administrative effort – giving you peace of mind when it matters most and helping you keep your operations running smoothly.

Warranty terms apply

The extended warranty is subject to specific conditions. For full details, please refer to the locally applicable General Terms and Conditions (GTC), which can be found on the respective country page of our website.

Services by your side

Right‑first‑time commissioning, worldwide

Endress+Hauser’s qualified service engineers ensure your measurement devices are commissioned right the first time, delivering application‑aligned accuracy, regulatory compliance, and operational confidence from startup onwards, anywhere in the world.

Remote support you can trust wherever you operate

With Endress+Hauser Smart Support, you benefit from faster issue resolution, higher uptime, reliable global expertise across the entire product lifecycle – and lasting peace of mind.

Committed to long‑term, sustainable performance

With deep field expertise, harmonized processes, and continuous monitoring, we accompany you with comprehensive service offerings – from initial start‑up through instrumentation maintenance to process optimization – as a true lifetime partner delivering improved outcomes.

For additional information, please contact your local Endress+Hauser representative.

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24/7 customer portal

Personalized transaction space

Check prices and delivery times, save your favorite products, create quotes and place orders in just a few clicks and track deliveries at any time. With access to your complete order and quote history including all relevant documents you benefit from full transparency throughout the entire process.

Easy access to technical documentation

Select and download all technical documentation such as operating manuals, calibration certificates, approvals and CAD drawings conveniently bundled as a complete documentation package for your entire order or quote.

My Endress+Hauser – all in one place

My Endress+Hauser is your 24/7 connection to Endress+Hauser – in the office, in the field or on the go. It brings together transaction management, documentation and software downloads, knowledge base access, customer support, engineering tools and cloud‑based IIoT services helping you work easier, faster and more efficiently.

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Selection of compatible products

FlexView FMA90 - control unit for level and flow measurement

Seamless integration with modern connectivity and dual sensor support for a wide range of applications

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Surge protective device for installation in the field device for power supply and communication signals optional with SIL and Ex approval

Spare parts and accessories

Cover

Cover F16 high, transparent, gasket

Cover

Order code 52025605

Drawing number 20

Cover

Cover F16 grey, PBTP, gasket

Cover

Order code 52025606

Drawing number 20

Sealing

O-ring 71.0x3.55 EPDM, 5 pieces

Sealing

Order code 52004137

Drawing number 21

Electronic

Electronics FEU31

Electronic

Order code 71107553

Drawing number 30

Spare parts & accessories

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Use the extended configuration to configure from all available options.

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Ultrasonic - Prosonic FMU30

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CAD Drawings

Configuration support

Spare parts and accessories

Cover

Cover F16 high, transparent, gasket

Cover

Order code 52025605

Drawing number 20

Cover

Cover F16 grey, PBTP, gasket

Cover

Order code 52025606

Drawing number 20

Sealing

O-ring 71.0x3.55 EPDM, 5 pieces

Sealing

Order code 52004137

Drawing number 21

Electronic

Electronics FEU31

Electronic

Order code 71107553

Drawing number 30

Spare parts & accessories

Selection of compatible products

FlexView FMA90 - control unit for level and flow measurement

Seamless integration with modern connectivity and dual sensor support for a wide range of applications

RIA15 process indicator

Loop-powered Ex ia process indicator as field or control panel device for 4 to 20 mA signals or HART®protocol

RN42 active barrier

Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex

HAW569 surge protective device

Surge protective device for installation in the field device for power supply and communication signals optional with SIL and Ex approval

Accuracy	+/- 3 mm or +/- 0.2 % of set measuring range
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)
Max. measurement distance	Sensor 1-1/2": 2 m (6.6 ft) Sensor 2": 3.5 m (11 ft)
Main wetted parts	PP/EPDM
Measuring principle	Ultrasonic
Characteristic / Application	Compact ultrasonic transmitter
Supply / Communication	2-wire
Ambient temperature	-20 °C ... 60 °C (-4 °F ... 140 °F)
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)
Application	Application
Communication	4...20 mA
Certificates / Approvals	ATEX, CSA C/US, IEC Ex, NEPSI
Options	Accessory Enclosed: UNI flange 2" ... 4"
Application limits	For higher resistance: FMU41/42/FDU9x Foam / high turbulence possible: FMU42/FDU91 Fast filling and discharging rate: FMU90 + FDU9x Level limit detection: FMU90 + FDU9x
Accuracy	+/- 3 mm or +/- 0.2 % of set measuring range
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)
Max. measurement distance	Sensor 1-1/2": 2 m (6.6 ft) Sensor 2": 3.5 m (11 ft)
Main wetted parts	PP/EPDM
Measuring principle	Ultrasonic
Characteristic / Application	Compact ultrasonic transmitter
Supply / Communication	2-wire
Ambient temperature	-20 °C ... 60 °C (-4 °F ... 140 °F)
Process connection	G / NPT 1 1/2" G / NPT 2"
Blocking distance	Sensor 1 1/2": 0.25 m Sensor 2": 0.35 m
Communication	4...20 mA
Certificates / Approvals	ATEX, CSA C/US, IEC Ex, NEPSI
Options	Accessory Enclosed: UNI flange 2" ... 4"
Application limits	Take notice of range diagram

Ultrasonic measurement Time-of-Flight Prosonic FMU30

Ultrasonic measurement Time-of-Flight Prosonic FMU30

Ultrasonic measurement Time-of-Flight Prosonic FMU30

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Selection of compatible products

Spare parts and accessories

Choose from our suggested options

Spare parts and accessories

Selection of compatible products

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Ultrasonic measurement Time-of-Flight Prosonic FMU30

Ultrasonic measurement Time-of-Flight Prosonic FMU30

Ultrasonic measurement Time-of-Flight Prosonic FMU30

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Selection of compatible products

Spare parts and accessories

Choose from our suggested options

Spare parts and accessories

Selection of compatible products

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Ultrasonic measurement Time-of-Flight Prosonic FMU30

Ultrasonic measurement Time-of-Flight Prosonic FMU30

Ultrasonic measurement Time-of-Flight Prosonic FMU30