Visual Case Study: HYDROLAB® HL7

Visual Case Study: HYDROLAB® HL7

Blog, Case Study, Sensors, Water Quality
ABOUT HL7 The HYDROLAB® HL7 multiparameter sonde offers a versatile, durable and practical solution to the day to day needs of monitoring programs for both simple and complex deployments. With a large sensor suite, it is able to thrive in demanding environmental conditions for long term continuous and profile monitoring. It helps our customers to correctly log data autonomously and easily integrate into real time telemetry systems.    Features / Benefits Peace of mind - Ready to use for long deployments Self-monitoring system reports the status of the instrument Designed to withstand the heavy everyday use of demanding field deployments Typical battery life capable of greater than 90 days deployment helps ensure maximum performance Antifouling sensor cleaning brush significantly extends field use and decreases bio fouling   Examples of Use…
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WS100 Radar Precipitation Sensor – FAQs

WS100 Radar Precipitation Sensor – FAQs

FAQs, Sensors
Frequently Asked Questions - WS100 Radar Precipitation Sensor Do you have questions about the new WS100 Radar Precipitation Sensor? Click here or scroll below to read a helpful list of WS100's Most Frequently Asked Questions. About WS100  Absolutely maintenance-free and extremely fast measurement of precipitation type (Rain, snow, sleet, freezing rain, hail) and intensity, thanks to radar measurement technology. The smart radar rain sensor & present weather detector. The Lufft WS100 is our rain sensor with radar technology and adjustable heating. Using a 24-GHz Doppler radar, it measures the speed of all forms of condensed water. These include rain, freezing rain, hail, snow and sleet.The low-energy sensor detects precipitation from the first drop. It’s possible uses are nearly unlimited. Whether in hydrology and water management, agricultural and environmental science, building automation, meteorology or…
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Case Study: Measuring Nitrate in Puget Sound Using Optical Sensors

Case Study: Measuring Nitrate in Puget Sound Using Optical Sensors

Case Study, Sensors, Water Quality
Download the Case Study Now! Learn how the King County Dept. of Natural Resources and Parks in Seattle, Washington conducts long-term marine monitoring to assess baseline conditions and trends in Central Puget Sound, especially nitrate. In this case study, Sea-Bird SUNA measurements from Puget Sound, corrected for bromide, match the accuracy of measurements made with traditional wet chemistry techniques to within ±0.0025 mgN/L. About Sea-Bird SUNA V2 The SUNA V2 is the ultimate solution for real-time nutrient monitoring. This sensor measures nitrate with industry leading accuracy and stability over a wide range of environmental conditions (including extremely turbid and high CDOM conditions), from blue-ocean nitraclines to storm runoff in rivers and streams. The SUNA V2 incorporates the proven MBARI-ISUS nitrate measurement technology, which is based on the absorption characteristics of nitrate in…
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Introducing the NEW LUFFT WS100 Radar Precipitation Sensor

Introducing the NEW LUFFT WS100 Radar Precipitation Sensor

Product Launch, Sensors
Discover the New Lufft WS100 Download Guide Now  Fast, safe & maintenance-free: The WS100 radar precipitation sensor in use  The Lufft WS100 is our maintenance-free radar precipitation sensor for hydro-meteorological monitoring. The only one of its kind - it recognizes the type and amount of precipitation from the first drop, and is preferred for remote locations. WHY WS100? The WS100 helps to make important operational decisions within a few seconds. With its modern radar technology and fast response rate, it detects precipitation from the first drop. This sensor is ideal for immediate detection of a precipitation event and highly suitable for urban hydrology and dense precipitation networks. (more…)
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Surface Water Selection Guide Now Available!

Surface Water Selection Guide Now Available!

Guide, Sensors, Water Quality
  Download the Surface Water-Level Sensor Selection Guide Now! Measuring water level in open channels, rivers, reservoirs, and lakes is one of the foundations of hydrological monitoring and has been a focus of OTT Hydromet since its first current meters were designed in 1875. For water level and depth measurement, no application is the same. For this reason, OTT Hydromet provides a variety of sensors with different measurement principles, tailored to fit the specific requirements of different hydrologic measurement sites, including: High concentrations of suspended sediment Flashy sites Presence of ice Lightning prone Unstable stream banks Shallow water or narrow channels Want to learn more about the differences in technology and which sensor fits your application? Download the Surface Water-Level Sensor Selection Guide Now!
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OTT Hydromet sensors play a critical role during Hurricane Harvey

OTT Hydromet sensors play a critical role during Hurricane Harvey

Case Study, Company News, Sensors, Water Level
  OTT Hydromet sensors for measuring water level in creeks and bayous, played a critical role during Hurricane Harvey. Hurricane Harvey, and the subsequent flooding, was an unprecedented and devastating event in eastern Texas. Harvey produced an average of 33.7 inches of rainfall over the 1,777 square miles of Harris County throughout a 4-day period which equates to 1 trillion gallons of water and is also 68% of the yearly annual rainfall. Of the 22 watersheds across Harris County, 13 established new record water levels during Harvey surpassing previous records by Tropical Storm Allison (2001), Tropical Claudette (1979) and the 2016 Tax Day flooding. The Harris County Flood Control District was first established in 1937 following two major floods within six years and started installing their Flood Warning System in…
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Tech Note: Algae Measurements Using In Vivo Fluorescence

Tech Note: Algae Measurements Using In Vivo Fluorescence

Sensors, Surface Water, Tech Note, Water Quality
Download the Free Technical Note: Algae Measurements Using In Vivo Fluorescence! Phytoplankton are microscopic, free-floating photosynthetic plants and bacteria that are commonly found in surface waters throughout the world. Aquatic scientists and water resource managers measure phytoplankton to gain a more in depth understanding on ecological dynamics, ecological health, nutrient status, and harmful algal bloom potential in aquatic systems. Submersible fluorescence sensors help to make this measurement easy, efficient, and economical by enabling real-time field estimates of phytoplankton biomass that can be directly correlated to quantitative laboratory measurements using standard methods. Would you like to learn more?
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Why is Phytoplankton Measurement Important?

Why is Phytoplankton Measurement Important?

Fact Sheet, Sensors, Water Quality
Download the Fact Sheet Now! Why is Phytoplankton Measurement Important? Measuring phytoplankton can provide valuable insights regarding the biological status of any given aquatic system. Aquatic scientists and water resource managers measure phytoplankton to gain a more in depth understanding on ecological dynamics, ecological health, nutrient status, and harmful algal bloom potential in aquatic systems. Would you like to read more?
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Harris County Flood Warning System Case Study

Harris County Flood Warning System Case Study

Case Study, Sensors, Water Level
OTT RLS & CBS Water Level Sensors Making a Difference in Harris County. Download the Case Study! The Harris County Flood Control District in Texas was created in 1937 in response to the devastating floods that struck Downtown Houston and Harris County between 1929 and 1935. Currently, the District's boundaries include 3.7 million people in 34 jurisdictions one of which is the City of Houston. In just one year Harris County endured two massive rainfall events with totals of 8-16 inches in 3 to 12 hours. A total of 9800 homes were flooded and 9 persons died. The District is using its "Flood Warning System" (FWS) to measure rainfall and water level amounts in real-time, to provide up-to-date flood information.
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