Low-cost, durable, research grade sensors.
Accurate and reliable volumetric water content measurement over a complete range from dry to saturation.
Flexible probe placement: multiple depth, locations and orientations.
5 ports for any combination of ECH2O sensors.
Data retrieval via direct connection, simple RF telemetry and Internet delivery.
| The ECH2O Loggers makes one minute measurements of up to five sensors and records the average of those readings from once a minute to once a day as specified by the user.
A typical setting for commercial agriculture is to save the average of the once a minute readings once an hour. Twenty-four data points a day generally provide adequate information for irrigation scheduling.
ECH2O Logger stores more than a full year's worth of hourly data for five sensors.
| ECH2O Radio Loggers can transmit data up to five miles line of sight to an ECH2O DataStation or Rm1 receiver. The Rm1 can be used to query the ECH2O Loggers or as a repeater to extend the telemetry range.
The ECH2O DataStation connects to a computer via RS232. Raw data is imported into a spreadsheet or the ECH2O DataTrac program.
ECH2O DataTrac provides a powerful analytical tool to aid in irrigation scheduling. Data is viewed in graphical form over any time period.
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