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Report 44 Task 3 Data Logger Telemetry System

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Where:<br />

= marble reading<br />

Y<br />

<strong>Task</strong> 3. <strong>Data</strong> <strong>Logger</strong> Based <strong>Telemetry</strong> Monitoring <strong>System</strong><br />

Calculate the water level reading using the equation:<br />

Y = A X + B<br />

A = slope<br />

B= offset<br />

X = dc voltage reading<br />

5 – Compare the <strong>Data</strong> <strong>Logger</strong> readings with marble readings.<br />

Same<br />

Different<br />

If difference is more than 1 cm, calibrate sensor again. Calculate the new slope and offset.<br />

Load the program to <strong>Data</strong> <strong>Logger</strong>.<br />

LIFE IWRM 38 INTERNATIONAL RESOURCES GROUP

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