Adding Additional Instruments

Optional sensors and instruments for expanding 3D-PAWS beyond the core meteorological measurements.

Overview

In addition to the core weather instruments, 3D-PAWS stations can be configured with additional sensors to support specific environmental monitoring needs.

Additional instruments can be included during the initial station build or integrated later as monitoring requirements change.

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Available Additional Instruments

3D-PAWS supports additional instruments for measuring:

• Water Level – stream height and storm surge

• Snow Depth – snow accumulation

• Soil Moisture and Temperature – soil and agricultural conditions

• Air Quality – particulate matter

• Black Globe Temperature – radiant heat exposure

• Light – visible, infrared, and ultraviolet radiation

Detailed information about each instrument, including assembly, sensors, wiring, and installation considerations, is provided on the individual pages in this section.

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Planning Additional Instruments

Before adding an instrument, consider:

• the environmental variable you need to measure

• available mounting locations

• sensor siting and exposure requirements

• data logger compatibility and available inputs

• power requirements

• communications and data requirements

Not every additional instrument is compatible with every data logger or station configuration. Review the documentation for the selected instrument and data logger before beginning assembly.

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After Adding an Instrument

After assembly and connection, verify that the instrument is functioning correctly and that observations are being received by the data logger before deployment.