Specification:

Size: 37 mm x 62 mm x 21 mm (L * W * H)
Fixing Hole: 3 mm Diameter
Weight: 30g
Temperature Test Range: -200u00b0C to 650u00b0C (Dependent on the temperature measurement performance of the matched platinum resistance)
Working Temperature Range: 40u00b0C to 80u00b0C
Resolution: 0.1
Total Accuracy: Maintained at 0.5 (0.05% of full scale)
Precision: (Dependent on the temperature measurement accuracy of the matched platinum resistance)
Setting Method: Button/Serial AT Command
Command Mode: AT Command
Display Method: 0.36-inch Digital Tube Display
Operating Voltage: DC 3.3-5V
Working Current: <100mA
Power Supply Interface: MicroUSB/Power Port
Data Communication Interface: TTL Header
Platinum Resistance Interface Type: Compatible with 2 wires/3 wires/4 wires, fixed with KF850 terminals
Default Platinum Resistance Type: PT100 (Note: For PT1000 usage, internal patch reference resistance value of the module needs to be changed)


Features:

1. Wide Temperature Range: This temperature measurement module can accurately measure temperatures ranging from -200u00b0C to 650u00b0C, making it suitable for a wide range of applications.
2. High Precision: With a resolution of 0.1 and total accuracy maintained at 0.5, this module ensures precise temperature measurements, cruciall for applications where accuracy is essential.
3. Versatile Compatibility: The module is compatible with different platinum resistance configurations, including 2 wires, 3 wires, and 4 wires, enhancing its versatility for various setups.
4. User-Friendly Display: Featuring a 0.36-inch digital tube display, this module offers easy and clear temperature readings, making it convenient for users to monitor temperature data.
5. Flexible Power Options: Operating on a DC voltage range of 3.3-5V and equipped with a MicroUSB/power port for power supply, this module is adaptable to different power sources, adding to its convenience.

Package Include:

1x MAX31865 Temperature Measurement Module