Xylem Analytics UK - Let's Solve Water - Formerly YSI Hydrodata
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Measured Support | Proven Brands

Xylem Analytics are a major global manufacturer of market leading brands such as YSI, SonTek, Aanderaa, MJK and WTW. The groups success is built on innovation & application expertise with water quality monitoring instrumentation and flow monitoring instrumentation. Customers around the world choose Xylem Analytics because our instruments are designed and manufactured specially for their applications.

YSI - SonTek - AADI - WTW
  • WTW_VisoTurb
  • WTW IQ SensorNet
  • YSI-ProDSS
  • SonTek IQ Flowmeter
  • Tackling Diffuse Pollution with Catchment Monitoring - Read More
  • EXO multiparameter water quality sonde
  • AADI RCM Blue

Featured Applications


Groundwater is a vitally important resource, providing around 20% of the world's fresh water.

Pollution Monitoring

Pollution monitoring technology has advanced considerably & many options now exist for monitoring both diffuse & point source pollution.

Discharge and Velocity

With seemingly ever changing climatic conditions, from flood to drought, accurate flow measurements are critical to managing water

News Updates

Introducting the new expert team in hydrometry


Aquatic specialists APEM and market leading hydrometric instrument manufacturer, Xylem Analytics, have teamed up to add hydrometry to APEM's industry leading field services....



Wastewater News, Issue 1, 2015


With AMP6's focus on TOTEX, more companies are looking at ways to reduce maintenance costs whilst improving plant performance....



Rental Specials

SonTek FlowTracker Handheld Flow Meter

SonTek FlowTracker with Smart QC

The Flowtracker has been designed with the field user in mind, this handheld Acoustic Doppler Velocimeter (ADV) measures 2D or 3D currents, attaches easily to wading rods, and features an automatic...


SonTek RiverSurveyor S5 and M9 Acoustic Doppler Current Meter

SonTek M9

The RiverSurveyor M9 and S5 are the next generation of acoustic doppler for measuring open channel flow. Using SonTek’s exclusive multiple acoustic frequencies allows continuous shallow-to-deep...



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Copyright © 2012 Xylem Analytics UK Ltd. All rights reserved. YSI Hydrodata is now Xylem Analytics UK.
Xylem Analytics UK Ltd. | Unit 2 Focal Point | Lacerta Court | Works Road | Letchworth, Hertfordshire SG6 1FJ | United Kingdom
01462 673581 | 01462 673 582 Fax | adminuk@xyleminc.com | Company No. 4838831 | VAT No. 828 1979 85
YSI, SonTek, WTW and AADI are trademarks of Xylem Inc. or one of its subsidiaries. Learn more about Xylem and Xylem Analytics.
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