To get precision and accuracy out of your PT100 RTD you must use an amplifier that is designed to read the low resistance. Better yet, have an amplifier that can automatically adjust and compensate for the resistance of the connecting wires. We have an RTD Sensor Amplifier with the MAX31865 breakout for use with any 2, 3 or 4 wire PT100 RTD.
The interface for the microcontroller is SPI.
More information is available on the website of Adafruit.
- X1PT100 RTD Temperature Sensor Amplifier - MAX31865+X17" Jumper wires, 30 pieces7" Jumper wires, 30 pieces
These 7" (18 cm) long wires are suitable for a breadboard. They come in a set of 30 pieces in different colors.
+X1Breadboard - Self-Adhesive (White)Breadboard - Self-Adhesive (White)
This self-adhesive breadboard has 400 tie in points.
Specifications on the website of Sparkfun.+X1Resistor Kit - 1/4W (500 total)Resistor Kit - 1/4W (500 total)
The resistor kit comes with 25 each of 20 different resistor values. All of these resistors are stapled into a tri-fold pack and clearly labeled. The back of the resistor kit even has a resistor color code look-up chart and a table of color codes for the included resistors.
The contents of the kit is described on the website of Sparkfun.+X1USB A - B CableUSB A - B Cable
Nedis USB 2.0 Anschlusskabel 1 m. USB 2.0 Stecker A an USB 2.0 Stecker B
Excl. BTW:37,65 € 26,66 €
Incl. BTW:45,56 € 34,57 €
40.01% discount on accessoriesExperimenter plus