Login Register Contact Us Careers Xylem Inc. YSI Blog Subscribe Turbo Cart 0 Item(s) $0.00 Products Applications Parameters Customer Support About 2 Global Water Instruments Global Water, a Xylem brand instrumentation serves the water, wastewater, and environmental markets. We design and manufacture our products at the YSI facility in Ohio. One of our core competencies is to integrate products into systems to meet our customer's requirements. We have a customer service orientation that is supported by our well-trained sales engineers and service technicians while maintaining a commitment to producing cost-effective, accurate, rugged, and reliable monitoring solutions. Our products are engineered for simple installation, easy operation, and minimal maintenance. In addition, our solutions are fully supported and 100% guaranteed. As part of a global water solutions provider, we are positioned to better serve our customers. You will be able to find a variety of information about the equipment you need for your application. Our goal is to help you find the best resources for your applications and to offer you any support you may need. Feel free to contact us, ask us a question, learn how to order, or request a quote. Global Water Distributors Ask a Question Contact Us Request a Quote Narrow By Parameters Barometric (1) Conductivity (2) Depth (6) Dissolved Oxygen (4) Evaporation (1) Flow (7) Humidity (1) Level (17) ORP / Redox (1) pH (1) Pressure (4) Rainfall (4) Solar (1) Temperature (5) Turbidity (3) Ultrasonic (2) Weather (2) Wind (2) Best Sellers Flow Probe Request Pricing WL16 Water Level Logger Request Pricing Sort by Sort By Price - Highest To Lowest Price - Lowest To Highest Popular Price range: Update WS Series Auto Samplers Automatic Stormwater or Wastewater Sampler Request Pricing details Flow Probe Digital Water Velocity Meter Request Pricing details WL400 Water Level Sensor Submersible Pressure Transducer for Level & Pressure Request Pricing details WL16 Water Level Logger Submersible Pressure Transducer and USB Datalogger Combination Request Pricing details WL430 Water Level Sensor Submersible Wastewater Level Sensor Request Pricing details FL16 Water Flow Logger Water Flow Logger Request Pricing details WL650 Sonic Water Level Meter Polluted Well Level Meter & Depth Measuring Monitor Request Pricing details WE800 Weather Station Data Logger Weather Station Data Logger Request Pricing details WL450 Stainless Steel or Titanium Water Level Transmitters Submersible Water Level Transmitters with Dual Outputs Request Pricing details WE900 Weather Station (4-20mA) Weather Station Request Pricing details PL200-H Hydrant Water Pressure Logger Water Distribution System Pressure Recorder Request Pricing details WL500 Water Level Sounder Water Detection Unit and Measuring Tape Reel Request Pricing details WA400 High Water Alarm Remote process control alarm for monitoring water quality parameters Request Pricing details WA150 Tilt Float Switch Liquid level float control sensor Request Pricing details WE100 Barometric Pressure Sensor Barometric Pressure Sensor Request Pricing details WE600 Humidity Sensor Humidity Sensor Request Pricing details WE550 Wind Speed Sensor Wind Speed Sensor Request Pricing details WE300 Solar Radiation Sensor / Pyranometer Solar Radiation sensor or pyranometer Request Pricing details WE570 Wind Direction Sensor Wind Direction Sensor Request Pricing details RG600 Tipping Bucket Rain Gauge Tipping Bucket Rain Gauge Request Pricing details LW100 Leaf Wetness/Rainfall Sensor Monitor Leaf Moisture and Rainfall Request Pricing details WE710 Surface Temperature Sensors Surface Temperature Sensors Request Pricing details EP180 Evaporation Pan Evaporation Pan Request Pricing details Flow Probe Alignment Fin Kit Accessory Kit for Flow Probe Models FP111, FP211, FP311 FP111-S, and FP211-S Only. Request Pricing details Load More Related Information Water Level Sensors, Instruments, Flow and Data...Flow ProbeFC220 Open Channel Flow Monitor Products Accessories Aeration Replacement Parts Aquaculture Process Monitors and Sensors Auto Samplers Biochemistry Analyzers Colorimeters and Photometers Laboratory and Electrochemistry Level Gauging, Flow and Data Acquisition Multiparameter Sondes Monitoring Buoys and Platforms Reagents, Membranes and Calibration Solutions Refractometers Replacement Parts Sampling Handhelds Titration Wastewater Process Monitors and Sensors Weather Applications Aquaculture Bioprocessing and Online Monitoring & Control Food & Beverage General & Environmental Lab Groundwater Harmful Algal Blooms - HABs Life Sciences Ocean & Coastal Source, Raw & Drinking Water Stormwater Surface Water Wastewater More Applications... 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