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Application: Watershed Characterization

EC5 Cutout

EC-5 Soil Moisture Sensor

The EC-5 is our lowest-cost soil moisture sensor, and measures Volumetric Water Content only. Just 5 cm long with a 0.3 L measurement volume, this handy little sensor is easy to install in the field and can also be used in nursery pots.

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Continuous Data Loggers

Looking for a logger to power your sensors and read and store the measurement data? The Em50 series simplifies data logging with: Pre-programming. No user programming necessary. An internal power supply (5 AA batteries). No external power source…

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QSO-S PAR Sensor

PAR is often used to generate interception, which is then used to predict biomass production, crop growth, etc. This simple, no-frills sensor measures photosynthetically active radiation over your chosen time interval. Plug-and-log simplicity when used with the Em50 line of data loggers.

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Davis Cup Anemometer

Measure wind speed and direction over your chosen interval. Straightforward setup. Plug-and-log simplicity when used with the Em50 series of data loggers.

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Smart Field Lysimeter

Large-scale lysimeter measurements in a smaller package and a lower price. A complete small weighable and tension controlled field lysimeter. Combined with tensiometers, soil moisture sensors, data logger with optional GPRS modem, lightning protection, and powered by solar panels. This is the idea of the UMS Smart Field Lysimeter.

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Watershed Monitoring System

Close Your Water Balance Get closer to completing the water balance equation with this system that helps you nail two tough components: storage and deep percolation. Measure Deep Drainage The Drain Gauge is elegantly designed to make sure water…

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PYR Total Solar Radiation Sensor

Total solar radiation data have a wide range of uses, including distinguishing between latent heat flux and sensible heat, calculating an energy balance, and calculating evapotranspiration using the Penman-Monteith equation. This simple, accurate sensor allows you to measure total solar radiation over your chosen time interval. Plug-and-log simplicity when used with the Em50 line of data loggers.

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ECRN-100 High-Resolution Rain Gauge

The ECRN-100 is best used in research studies or for measuring precipitation. Plug-and-log capabilities with the Em50 series data loggers. Resolution: 0.2 mm (0.01 in); collector surface 200 q/cm.

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5TM Soil Moisture Sensor

Get temperature data integrated with your soil moisture data—at the same location and over the same measurement intervals. Ideal for adding temperature to each node in your network. Serial and SDI-12 communication options come standard with each 5TM, giving plenty of options for integrating into systems manufactured by other companies (such as Campbell Scientific).

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Radiation Sensors

Radiation data are important in calculating an energy balance, in determining latent heat flux vs. sensible heat, in generating interception data for biomass and crop growth models, and for use in the Penman-Monteith equation. We offer both total solar radiation and photosynthetically-active radiation sensors.

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ECT Air Temperature Sensor

The simple ECT air temperature sensor is an easy-to-use sensor for measuring the temperature of air (when used with the radiation shield), or other materials.

Watershed Characterization Resources

See additional resources and information about Watershed Characterization

Find Products by Application:

  • Biomass Production
  • Canopy Cover
  • Characterizing Soil Expansion
  • Chemical Fate and Transport
  • Greenhouse Management
  • Irrigation Scheduling
  • Moisture Release Curves
  • Plant Water Stress
  • Thermal Properties
  • Watershed Characterization

Find Products that Measure:

  • Deep Drainage
  • Leaf Area Index (LAI)
  • Leaf Wetness
  • Photosynthetically Active Radiation (PAR)
  • Soil Moisture
  • Stomatal Conductance
  • Thermal Conductivity
  • Water Potential
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