Name: Prosonic Flow E Heat / 9EHB
Brand: Endress+Hauser
Availability: InStock

Prosonic Flow E Heat ultrasonic flowmeter

Industrial, certified heat flow sensor for improved energy consumption measurement

Picture of Ultrasonic flowmeter Prosonic Flow E Heat (DN50 / 2") for water energy management

Picture of Ultrasonic flowmeter Prosonic Flow E Heat (DN150 / 6") for water energy management

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Prosonic Flow E Heat (DN50 / 2") for energy management of water across all industries

Prosonic Flow E Heat (DN150 / 6") for energy management of water across all industries

The Ultrasonic Flow Measuring Principle

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Prosonic Flow E Heat ultrasonic flowmeter

Industrial, certified heat flow sensor for improved energy consumption measurement

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Benefits

Full compliance with custody transfer regulations
Long-term stability – reliable sensor with robust industrial design
Energy and cost savings – optimized sensor for fully insulated pipes
Dependable flow measurement – high turndown
Effortless, safe operation – no commissioning needed, no unauthorized device access due to locked pulse output
Simple process indication – direct reading of status information via color LEDs
Increased reliability – comprehensive diagnostics

Services and resources

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

Manufacturer's warranty

Engineered for confidence

Our instruments are designed for long‑lasting performance, precise measurement, and dependable operation in demanding industrial environments. Each product includes a standard manufacturer’s warranty that reflects our commitment to quality and to the trust you place in our solutions.

Should a warranty case occur, the device will be assessed and the applicable remedy will be provided in line with the warranty terms – helping ensure a reliable and efficient resolution and supporting continued operation of your measurement point.

Request for extended warranty

If you require extended warranty coverage, simply contact your local Endress+Hauser representative. Our experts will advise you on the available options to match your application and risk profile, helping you protect your investment, reduce unexpected repair costs, and ensure reliable long‑term operation beyond the manufacturer's warranty period.

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Warranty terms apply

The manufacturer's warranty and extended warranty are 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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Spare parts and accessories

Electronic

Electronic Prosonic Flow E Heat

Electronic

Order code XPD0042-

Drawing number 30

Cover

Kit cover, compact, Alu

Cover

Order code 71185789

Drawing number 21

Cover

Kit cover, sight glass, compact, Alu

Cover

Order code 71266334

Drawing number 20

Sealing

Kit housing gaskets, compact, Alu

Sealing

Order code 71185795

Drawing number 70

Spare parts and accessories

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CAD Drawings

Configuration support

Spare parts and accessories

Electronic

Electronic Prosonic Flow E Heat

Electronic

Order code XPD0042-

Drawing number 30

Cover

Kit cover, compact, Alu

Cover

Order code 71185789

Drawing number 21

Cover

Kit cover, sight glass, compact, Alu

Cover

Order code 71266334

Drawing number 20

Sealing

Kit housing gaskets, compact, Alu

Sealing

Order code 71185795

Drawing number 70

Spare parts and accessories

Selection of compatible products

Memograph M RSG45 data manager

Advanced data and energy manager with up to 20 analog/HART® inputs and 14 digital inputs

RMA42 process transmitter with control unit

4-wire process transmitter with control unit as DIN rail device with up to two universal sensor inputs and optional SIL approval

HAW562 surge protective device

DIN rail surge protective device for installation in the control cabinet for power supply and communication signals optional with SIL and Ex approval

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

Measuring principle	Ultrasonic flow
Product headline	Industrial, certified heat flow sensor for improved energy consumption measurement. Full compliance with custody transfer regulations. Best choice for energy management of water (e.g. heating and cooling) across all industries.
Sensor features	Long-term stability – reliable sensor with robust industrial design. Energy and cost savings – optimized sensor for fully insulated pipes. Dependable flow measurement – high turndown. Accuracy Class 2 according to international approvals such as MI-004, EN 1434, OIML R75. Entire sensor housing made of stainless steel. Process temperatures up to 150 °C (302 °F).
Transmitter features	Effortless, safe operation – no commissioning needed, no unauthorized device access due to locked pulse output. Simple process indication – direct reading of status information via color LEDs. Increased reliability – comprehensive diagnostics. Certified pulse output. Cost-efficient, application-optimized transmitter.
Nominal diameter range	DN 50 to 150 (2"to 6")
Wetted materials	Measuring tube: 1.4301 (F304) Process Connection: 1.4571; 1.4404 (F316L); 1.0038 (S235JR); 1,4306 (F304L); 1.4307 (F304L); A105
Measured variables	Flow velocity, sound velocity
Max. measurement error	MID 004 accuracy class II (2%)
Measuring range	0.025 to 5 m/s (0.02 to 16.4 ft/s) 0 to 6360 dm3/min (0 to 1680 gal/min)
Max. process pressure	PN 25/ ASME Cl. 150
Medium temperature range	0 to 150° (17.8 to 302 °F)
Ambient temperature range	-20 to 60 °C (-4 to 140 °F)
Sensor housing material	Stainless steel
Transmitter housing material	Compact: AlSi10Mg, coated
Degree of protection	Standard: IP66/67, Type 4X enclosure With opened housing: IP20, Type 1 enclosure
Display/Operation	direct reading of status information via color LEDs
Outputs	Pulse/Frequency
Inputs	None
Digital communication	None
Power supply	DC 19.2 to 28.8 V
Hazardous area approvals	None
Product safety	CE, C-Tick, EAC marking
Metrological approvals and certificates	Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Pressure approvals and certificates	PED
Material certificates	3.1 material

Prosonic Flow E Heat ultrasonic flowmeter

Prosonic Flow E Heat ultrasonic flowmeter

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Prosonic Flow E Heat ultrasonic flowmeter

Prosonic Flow E Heat ultrasonic flowmeter

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