PT100 RTD 3-Wire Temperature Sensor Breakout Board with MAX31865 Amplifier - 7Semi

PT100 RTD 3-Wire Temperature Sensor Breakout Board with MAX31865 Amplifier - 7Semi

The 7Semi PT100 RTD 3-Wire Temperature Sensor Breakout Board combines industrial-grade precision with ease of integration. Powered by the MAX31865 RTD-to-digital converter, it accurately measures temperatures using PT100 RTDs, with full support for 2-wire, 3-wire, and 4-wire configurations.

The board communicates through an SPI interface and operates at both 3.3V and 5V, ensuring compatibility with a wide range of microcontrollers like Arduino, Raspberry Pi, and ESP32. With built-in calibration features and fault detection, it ensures consistent, reliable readings in industrial, laboratory, and research applications.

Features:

• Industrial-Grade Precision: Utilizes PT100 RTD for highly accurate and stable temperature sensing.
  
• Optimized Signal Processing: Features the MAX31865 amplifier for precise low-resistance measurement.
  
• Flexible RTD Compatibility: Supports 2-wire, 3-wire, and 4-wire PT100 sensor setups.
  
• SPI Communication: Easily interfaces with microcontrollers like Arduino, Raspberry Pi, etc.
  
• Dual Voltage Operation: Works with 3.3V or 5V systems for broader project compatibility.
  
• Calibration Support: Includes built-in calibration features for long-term accuracy.
  
• Fault Detection: Detects sensor disconnections and over-temperature conditions.
  
• Versatile Applications: Suitable for industrial, laboratory, and research environments.