This logger sensor is based on a probe with two flat electrodes with known surface area and distance between them. A signal is supplied to the electrodes and by testing the signal behaviour, the conductivity of the solution is calculated.
The logger sensor has three ranges for displaying the solution conductivity:
µs/cm – micro Siemens per centimetre
mg/L – milligram per Litre
ppm – part per million
As with all Edu-Logger Sensors this must be used with one of the Edulogger communication modules:
USB Module
Wi-Fi Module
Bluetooth Module
Graphic Display Module
Viewer Module
( 900-225 )
Specifications:-
Experiment Duration: 1 second to 31 days.
Range and operation modes:-
0-20000 µs/cm
0-18000 mg/L
0-18000 ppm
ADC resolution
15 bit
Resolution:-
0-2000 µs/cm - 0.1 µs/cm
Over 2000 - 1 µs/cm
0-1000 mg/L - 0.1 mg/L 100
Over 1000 - 1 mg/L
0-1000 ppm - 0.1 ppm
Over 1000 - 1 ppm
Max Sample Rate (S/sec):-
3000 (subject to experiment duration)
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