This Datalogger and simple to use but with great performance. The base, concise and intuitive. When we supplemented with calculations to measure resistances and temperatures, with the PT100, PT500 and PT1000 three or four wires.
The temperature calculation from the resistance of Platinum resistors (PTxxx) is done by means of a polynomial formula, with an average absolute error of 0.015% throughout the temperature range, from -200° to +850° C.
Are also implemented the calculations for probes:
- Lm35 – From 0° C to 150° C with an accuracy of +/-0.5° C)
- TSIC501 – From -10° C to 60° C with an accuracy of +/-0.2° C
- UVM-30A – UV index from 0 to 11
- ML8511 – UV from 0 to 15 MW
For probes LM35, TSIC501, UVM-30A and ML8511 might be enough a Theremino Master. But for high precision measurements and especially for RTD (PT100 and 1000) It is good Add a Theremino Adc24.