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Videos and experiment examples:
Videos, literature and other probes can be found at
Technical background:
The philosophy behind Edu-Logger’s plug and play
technology is based on each sensor’s ability to store its
own data due to an internal flash memory chip and
micro-controller in each plastic Edu-Logger body.
This technology allows the sensor to collect and then
store the digital data in the correct scientific units (oC,
oF, Lux, %, ppm, for example).
The sensor is pre-calibrated at the factory. The built-in
software in the logger can be upgraded at any time
using software.
The flow sensor houses an internal water wheel, as
liquid flows through the probe the wheel rotates at the
same velocity. The water wheel does not connect
directly to the walls of the sensor, but instead floats on
a bearing to lower the friction of the system which
allows for the water wheel to take the velocity of the
water passing through it more accurately.
The water wheel shaft includes a mgnet and the
rotation is sensed by hall effect sensor without any
mechanical connection.
The flow is calculated by the internal controller that
converts the rotation speed into flow rate.
Maintenance and storage:
