Name: Teqwave H / D9HC
Brand: Endress+Hauser
Availability: InStock

Teqwave H – Ultrasonic concentration meter

New

Reliable inline measurement for hygienic quality control

Teqwave H with transmitter and stainless steel housing, using VARIVENT® hygienic process connection

Teqwave H with touch ransmitter using VARIVENT® hygienic process connection

Teqwave H inline concentration sensor, DN 25, with transmitter and cable for hygienic measurement

Teqwave H inline concentration measurement sensor with VARIVENT® process connection and stainless steel housing

Teqwave H inline concentration measurement sensor with touch transmitter and VARIVENT® hygienic process connection

Teqwave H sensor for inline concentration measurement in pipes with DN 25

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Teqwave H – Ultrasonic concentration meter

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Reliable inline measurement for hygienic quality control

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Benefits

Stable inline quality control – continuous quality information directly from the main process flow
Reduced sampling and laboratory effort – minimized manual sampling and faster availability of quality data
Consistent product quality – reproducible quality across changing batches and recipes
Early detection of process deviations – timely corrective action before off‑spec production
Reliable hygienic operation – designed for Food & Beverage applications with strict hygiene requirements

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

FLEXible answers to individual needs

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Teqwave H – Ultrasonic concentration meter

Specialized products
Designed for demanding applications

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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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.

Spare parts

further parts

O-ring 28.17x3.53 VMQ, FDA, 5 pcs.

further parts

Order code 52014472

further parts

O-ring 28.17x3.53 EPDM, FDA, USP, 3 pcs.

further parts

Order code 71140668

further parts

Cable remote version, Teqwave

further parts

Order code XPD0047-

Weld-in adapter G1, d=60, 316L

Order code 52001051

Spare parts

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Configuration details

Teqwave H

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CAD Drawings

Configuration support

Spare parts

further parts

O-ring 28.17x3.53 VMQ, FDA, 5 pcs.

further parts

Order code 52014472

further parts

O-ring 28.17x3.53 EPDM, FDA, USP, 3 pcs.

further parts

Order code 71140668

further parts

Cable remote version, Teqwave

further parts

Order code XPD0047-

Weld-in adapter G1, d=60, 316L

Order code 52001051

Spare parts

Measuring principle	Ultrasonic concentration
Product headline	Device with best-in-class hygienic design – plug and play for food and beverage processes. High accuracy and repeatability – option to create product-specific recipes. Continuous quality monitoring of beverages and in cleaning processes.
Sensor features	Fulfilment of hygienic requirements – easily cleanable design für cleaning in process (CIP/SIP). Full transparency – constant monitoring of product quality without sampling. Highest process safety – reliable metering due to robust, maintenance-free sensor. DN 25 to DN 100 (1" to 4") or tank installation. Hygienic sensor made of stainless steel (3-A, EHEDG). Robust measurement - unaffected by bubbles or particles.
Transmitter features	Local data backup – integrated data storage. Simplified process control – user-friendly operation and clear status visualization. Industry-compliant, easy installation via DIN rail and pipe mounting set. 3.5" TFT color touch screen. 4-20 mA, Modbus TCP.
Nominal diameter range	Nominal diameter: DN 25 (1"), DN50, DN65, DN80, DN100, Tank
Wetted materials	Stainless steel1.4404 (316L)
Measured variables	Concentration, sound velocity, temperature, acoustic density, dispersion
Max. measurement error	Acoustic density: ±0.01g/cm³ Temperature: ±0.1K Sound velocity: +-0.3m/s
Measuring range	Concentration According to concentration app data sheet, maximum 0 to 100 % Sound velocity 600 to 2000 m/s Temperature maximum 0 to +100 °C (32 to +212 °F) Acoustic Density 0.7 to 1.5 g/cm³
Max. process pressure	max. 16 bar at 20 °C (232 psi at 68 °F)
Medium temperature range	0 to 120°C (32 to 248 °F) DN 50 and above: up to 140°C for 30 minutes (SIP-cleaning)
Ambient temperature range	Transmitter (aluminium): 0 to 60 °C (32 to 140 °F) Transmitter (stainless steel): 0 to 50°C (32 to 122°F)
Sensor housing material	Stainless steel 1.4404 (316L)
Transmitter housing material	Anodized aluminium and glas, optional 1.4301 and plastic
Degree of protection	Sensor: IP66/67 Transmitter: IP40, IP66 optional
Display/Operation	TFT color touch display
Outputs	Modbus TCP, Relay (AC 50V, DC30V 1A), 4-20mA/0 to 10V Analog output
Inputs	2 digital inputs for configuring the display and output during operation.
Power supply	DC 24V +-20%
Hazardous area approvals	Non-hazardous area
Product safety	CE, UKCA, RCM
Material certificates	3.1 acceptance test certificate
Hygienic approvals and certificates	EHEDG, 3-A, seals and wetted parts according to EU1935, FDA and FCM China
Measuring principle	Ultrasonic concentration
Product headline	Device with best-in-class hygienic design – plug and play for food and beverage processes. High accuracy and repeatability – option to create product-specific recipes. Continuous quality monitoring of beverages and in cleaning processes.
Sensor features	Fulfilment of hygienic requirements – easily cleanable design für cleaning in process (CIP/SIP). Full transparency – constant monitoring of product quality without sampling. Highest process safety – reliable metering due to robust, maintenance-free sensor. DN 25 to DN 100 (1" to 4") or tank installation. Hygienic sensor made of stainless steel (3-A, EHEDG). Robust measurement - unaffected by bubbles or particles.
Transmitter features	Local data backup – integrated data storage. Simplified process control – user-friendly operation and clear status visualization. Industry-compliant, easy installation via DIN rail and pipe mounting set. 3.5" TFT color touch screen. 4-20 mA, Modbus TCP.
Nominal diameter range	Nominal diameter: DN 25 (1"), DN50, DN65, DN80, DN100, Tank
Measured variables	Concentration, sound velocity, temperature, acoustic density, dispersion
Max. measurement error	Acoustic density: ±0.01g/cm³ Temperature: ±0.1K Sound velocity: +-0.3m/s
Measuring range	Concentration According to concentration app data sheet, maximum 0 to 100 % Sound velocity 600 to 2000 m/s Temperature, maximum 0 to +100 °C (32 to +212 °F) Acoustic density 0.7 to 1.5 g/cm³
Design	Inline, hygienic
Material	Sensor material: Stainless steel 1.4404 (316L) Transmitter housing material: Anodized aluminium and glas, optional 1.4301 and plastic
Process temperature	0 to 120°C (32 to 248 °F) DN 50 and above: up to 140°C for 30 minutes (SIP-cleaning)
Process pressure	max. 16 bar at 20 °C (232 psi at 68 °F)
Ex certification	Non-hazardous area
Ingress protection	Sensor: IP66/67 Transmitter: IP40, IP66 optional
Display/Operation	TFT color touch display
Outputs	Modbus TCP, Relay (AC 50V, DC30V 1A), 4-20mA/0 to 10V Analog output
Power supply	DC 24V +-20%
Product safety	CE, UKCA, RCM

Teqwave H – Ultrasonic concentration meter

New

Teqwave H – Ultrasonic concentration meter

New

Teqwave H – Ultrasonic concentration meter

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Teqwave H – Ultrasonic concentration meter

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