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…
Measure horizontal wind speed and direction with our affordable sonic anemometer. The DS-2 is a rugged, research-grade sonic anemometer built specifically for agricultural, forestry, and environmental research applications. The DS-2 is accurate at low wind speeds making it the perfect instrument for measuring wind within and above plant canopies.
Measure wind speed and direction over your chosen interval. Straightforward setup. Plug-and-log simplicity when used with the Em50 series of data loggers.
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…
- Volumetric water content
- Lowest cost soil moisture sensor
- Analog (voltage) output.
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.
Large-scale lysimeter measurements in a smaller package and at a lower price. A complete small, weighable, tension controlled field lysimeter; combined with tensiometers, soil moisture sensors, data logger with optional GPRS modem, lightning protection, and powered by solar panels.
- Volumetric water content and temperature
- Epoxy overmold for long life
- Digital, SDI-12
The ECRN-100 is best used in research studies or for measuring precipitation. Plug-and-log capabilities with the Em50 series data loggers.
Photosynthetically Active Radiation (PAR) is a measure of the light energy used by plants to drive photosynthesis. These measurements are used to estimate photosynthesis, biomass accumulation, and crop growth. This simple, no-frills PAR sensor is weather tight and ready for long-term field deployment, and has plug-and-log simplicity when used with the Em50 line of data loggers.
Total solar (i.e., shortwave) 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 pyranometer 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.