Water Quality

YSI has used its long experience in water quality monitoring to develop the ultimate multiparameter sondes for challenging marine and freshwater conditions.

Users can choose the new EXO1 sonde, with ports for 4 sensors, or the new EXO2 sonde, with 6 ports and a central anti-fouling wiper.

Reduce operating costs whilst collecting the best water quality data using the award winning YSI EXO sonde platform

The EXO handheld is a field rugged display to set up, calibration and take field measurements using a YSI EXO Water Quality Sonde

The Storm 3 is the next generation browser based datalogger / telemetry solution allowing for simple connection of environmental monitoring equipment to the web or desktop.

Designed for in situ monitoring and profiling, and ideal for long-term deployments requiring the most complete water quality data record.

The YSI Castaway is the worlds first CTD to provide instantaneous profiles for temperature, conductivity, salinity, depth and speed down to 100m.

The Aanderaa SOOGUARD FerryBox system provides environmental water quality monitoring from ships of opportunity using Aanderaa Smart Sensors and the SmartGuard data logger. The system is designed specifically to offer a low maintenance, low operating cost system while providing high quality data.

The Aanderaa RCM Blue is a self contained single point Doppler current meter with Bluetooth for communications and data retrieval. With a large battery and memory capacity, the instrument can be deployed for in excess of one year.

Field Dissolved Oxygen & Temperature Meter

The Pro20 provides everything you need in a handheld dissolved oxygen meter. Ruggedness, simplicity and reliability are the cornerstones of the instrument's design.

The new ProODO^™ offers traditional YSI quality with the latest luminescent optical dissolved oxygen  technology. The ProODO utilises a proven digital sensor technology to offer the most accurate dissolved oxygen data from a portable field meter.

YSI Pro 30 is a durable and easy to use handheld conductivity meter for field use.

The Pro 2030 is designed for field measurements of Temperature, Dissolved Oxygen, Conductivity & Salinity with built-in barometer for automatic compensation for dissolved oxygen. A rugged meter designed for the field featuring an industry leading three-year warranty

The YSI Professional Plus is a universal handheld multiparameter meter providing extreme flexibility for the measurement of a variety of combinations for dissolved oxygen, conductivity, specific conductance, salinity, resistivity, total dissolved solids (TDS), pH, ORP, pH/ORP combination, ammonium (ammonia), nitrate, chloride and temperature. Also a very powerful lab instrument for BODs, pH and ORP.

Leading handheld water quality meter in the UK certified with MCERTS the YSI Professional Plus Quatro is a field rugged meter capable of measuring temperature, conductivity, salinity, pH and dissolved oxygen plus one of redox, ammonium, nitrate or chloride. Applications include surface and groundwater monitoring.

Ammonium and Nitrate ion-selective with automatic compensation of interferences

Nitrate ion-selective with automatic compensation of interferences

The EcoMapper is a unique AUV (autonomous underwater vehicle) designed to create high-resolution maps of water quality and bathymetry.

Automated water quality profiler for lakes, reservoirs and coastal areas. Featuring a submersible, watertight enclosure and a rugged non-corrosive mechanical winch and drive mechanism, the 6952 provides buoy-based fully automated data collection.

The HydroSAM is designed to replace older water quality monitoring systems that draw samples through a network of pipes which feed a series of in-line sensors. HydroSAM has been designed for minimum maintenance and long-term deployment. The heart of the HydroSAM is a multiparameter probe known as a ‘sonde’, thousands of which are in use all over the world as in situ water quality loggers in both freshwater and marine applications.

Small buoy for easy access to water quality data. Quickly deployed environmental monitoring buoy with telemetry and data acquisition electronics.  This buoy is ideal for project-based deployments; it simplifies installation by eliminating the need for a crane, divers and large service equipment.

Xylem Analytics UK specialises in providing the complete water monitoring solution including customised kiosks for all applications.

Xylem Analytics UK specialises in the design and construction of mooring frames and stand-pipes to deploy your 6-Series sonde or SonTek ADP