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MAX31865 PT100 RTD-to-Digital Converter Board 3.3V/5V Temperature Thermocouple Sensor Amplifier Module for Arduino, with -50 to 200℃ 0.5m PT100 Sensor
Achieve high precision with 15-bit ADC resolution and a total accuracy of 0.5°C for all your temperature measurement needs.
MAX31865 PT100 RTD-to-Digital Converter Board 3.3V/5V Temperature Thermocouple Sensor Amplifier Module for Arduino, with -50 to 200℃ 0.5m PT100 Sensor

MAX31865 PT100 RTD-to-Digital Converter Board 3.3V/5V Temperature Thermocouple Sensor Amplifier Module for Arduino, with -50 to 200℃ 0.5m PT100

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Achieve high precision with 15-bit ADC resolution and a total accuracy of 0.5°C for all your temperature measurement needs.
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What Stands Out

Highly Accurate
The MAX31865 provides precise temperature readings through its advanced RTD measurement capabilities, ensuring reliable performance for critical temperature-sensitive applications.
Wide Compatibility
Designed for both 3.3V and 5V systems, this module seamlessly integrates with various Arduino platforms, enabling easy implementation in different projects without additional modifications.
Broad Temperature Range
Capable of measuring temperatures from -50 to 200℃, this module empowers users to monitor a wide variety of environments, enhancing versatility for scientific and industrial applications.

Product Details

Shop MAX31865 PT100 RTD-to-Digital Converter Board 3.3V/5V Temperature Thermocouple Sensor Amplifier Module for Arduino, with -50 to 200℃ 0.5m PT100 Sensor online at a best price in Australia. B0F3JGY78H
BrandDAOKAI
Model NumberDE-DA-039-1
Manufacturer Part NumberDE-DA-039-1
ManufacturerDAOKAI
Unit Count1.0 count
Included Components1 x MAX31865 Temperature Thermocouple Sensor, 1 x 0.5m PT100 Temperature Sensor
Current Rating1 Amps
Circuit Breaker TypeStandard
Mounting TypeSurface Mount
Number of Poles1
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • Electronics Hobbyists

    Ideal for users experimenting with temperature sensing and Arduino-based projects requiring accurate temperature measurements.

  • Educational Institutions

    Great for educational purposes, teaching students about temperature sensors and digital conversion in practical applications.

  • Industrial Applications

    Suitable for monitoring temperatures in industrial settings, offering reliable readings for processes between -50 to 200℃.

Not Suitable For
  • Beginner Programmers

    May be challenging for novices without experience in Arduino programming or sensor integration to utilize effectively.

Product Description

MAX31865 PT100 RTD-to-Digital Converter Board 3.3V/5V Temperature Thermocouple Sensor Amplifier Module for Arduino, with -50 to 200℃ 0.5m PT100 Sensor

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Customer Questions & Answers

  • Question: What types of sensors is this device compatible with?

    Answer: This device is compatible with 2-wire, 3-wire, and 4-wire sensor connections.
  • Question: What is the temperature range for the PT100 sensor?

    Answer: The PT100 sensor works within a temperature range of -50℃ to 200℃.
  • Question: How long does it take for the sensor to convert the temperature reading?

    Answer: The maximum conversion time is 21 milliseconds.

DAOKAI DE-DA-039-1 Editorial Review

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Customer Reviews & Ratings

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Pros

  • Easy to integrate with Arduino
  • Wide temperature range
  • Good accuracy for temperature measurements
  • Compact and lightweight design
  • Compatible with multiple power levels

Cons

  • Requires careful calibration for best results.

Platform Trust & Buyer Confidence

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4/5 294 reviews
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Chris
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“Promt delivery. Seems like a good product.”

22 July 2026 · via Trustpilot
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Scott
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“It was the best service ever received by any company from my online shopping experience in the last 10yrs”

11 July 2026 · via Trustpilot
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Terri
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“so easy to order delivery was way earlier than i expected”

3 July 2026 · via Trustpilot
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Gavin
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”

21-Jul-26 · via Trustpilot
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Jeannie
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”

17-Jul-26 · via Trustpilot
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