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|Hydra Soil Probe Data Acquisition and Storage
Direct Download of Logged Data to PC
No Maintenance or Calibration Requirements
Environmentally Robust, Lightweight & Portable
Convenient and Accurate
|Supplies user with immediate real time snap shot of field soil moisture conditions for:
Flood control forecasting
|The Stevens portable Hydra Probe Hand Held Data Reader is a handheld data reader used to accurately acquire, log and display data directly from the Hydra Soil Moisture Sensor.
The Data Reader converts raw Hydra Probe voltages directly into soil moisture, salinity, and temperature readings without requiring any further processing or calibration. Data can then be logged and stored freeing the user from manual record keeping for use later or the unit may be put in direct read only mode. The user is prompted for a Site ID number, and the recorded value is automatically given a date and time stamp.
The Data Reader downloads data to a PC for archiving, graphical presentation, and report generation. Software makes downloading simple and the data may be customized to specific user needs.
The Data Reader is compact, lightweight package. There are no maintenance requirements. The durable ABS design allows for operation in harsh outdoor conditions and is rain and shock resistant. The membrane sealed keypad creates a dust-proof enclosure providing further protection against harsh field conditions. Standard AA-Cell batteries power the unit, which typically provides 3000 measurements for several months of operation.
|User ID sites||255 sites||Batteries||4 AA Cell batteries|
|3000 readings||Battery life||3000 measurement
|Interface||RS-232 serial cable to PC||Backup||Separate battery retains logged value|
|Sample time||2 seconds||Display|
|Length x width x
(19cm x 4cm x 10cm)
|Operating temperature||-5 C to + 50 C|
|Weight||1.2 lbs (511 g)||Storage temperature||-40 C to +65 C|
|Material||ABS Plastic||Rain / dust proof|