MAX31865 Thermostat High Precision Isolated Temperature Collector Module PT100 Port Output Computer Software

MAX31865 Thermostat High Precision Isolated Temperature Collector Module PT100 Port Output Computer Software Description

mode: AT Display mode: 0.36 inch digital tube display 5 red Working voltage: DC 3.3-5v Working current: less than 100mA Power supply interface: Micro-USB/power hole Data communication interface: TTL resistor interface type: compatible with 2-wire/3-wire/4-wire, fixed KF850 terminal The default resistance type: PT100, if you use PT1100, you need to replace the chip reference resistance inside the module 1. The thermostat supports PT100 resistance by default. If you need to use PT1000 resistance, you need to change the reference resistance of the thermostat from 402 ohms (4020) to 402K ohms (4021), the accuracy is 0.1%, and the package is 0805. 2. The thermostat is compatible with 2-wire/3-wire/4-wire resistors by default. They are wired differently to the thermostat. You need to change a jumper on the thermostat to switch. For specific wiring methods, see the attached wiring manual 3. https://pan.baidu.com/s/1pmT62bpernXTHvoyvN3i6g Extraction code: 36np color: Black Material: PCB+Metal Fixing hole: diameter 3mm, long pitch 43mm, wide pitch 30mm Package Contents: 1 x Temperature Collector Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Operating temperature range: -20 degrees Celsius to 80 degrees Celsius Resolution: 0.1 Setting : button/serial port AT Temperature test range: 200C to 650C (depending on the temperature measurement performance of the matched resistance thermometer) Accuracy: The total accuracy is maintained at 0.5 (0.05% of full scale) (depending on the temperature measurement accuracy of the matched resistance)