3D Printer T-K500 m3 x 15mm K Type Thermocouple Sensor K-Type Thermocouple for Volcano V6 HOTEND Block 500℃ PEI PEEK High Temperature 3D Printing

• This Thermocouple sensor is 3mm x 15mm cylindrical package with 1 meter long cable compatibility with all ID 3mm cartridge-style heater blocks.
• Thermocouple Wire with 304SS Braid Over Glass Insulation,Durable, Flexible and Long Lasting;
• Thermocouple sensor for high temperature printing up to 500C and 450 degree long hours guaranteed
• Package: 1piece K type thermocouple
• Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference, if you need an amplifier module, please search the ASIN ID " B08C4Z9PZS "

Firmware setting: ·Marlin2.0: choose “-4”in the Temperature sensors settings #define TEMP_SENSOR_0 -4 and make change in \Marlin\src\module\temperature.cpp; For mega2560 such as ramps1.4 5V 10bit ADC //#define TEMP_AD8495(RAW) ((RAW) * 6.6 * 100.0 / 1024.0 / (OVERSAMPLENR) * (TEMP_SENSOR_AD8495_GAIN) + TEMP_SENSOR_AD8495_OFFSET) #define TEMP_AD8495(RAW) ((((RAW) * 5.0 / 1024.0 / (OVERSAMPLENR)) / 0.005 / (TEMP_SENSOR_AD8495_GAIN)) + TEMP_SENSOR_AD8495_OFFSET) //for 5V 10bit ADC; For LPC1768 or otehr 32bit MCU which analog input is 3.3V 12bit ADC //#define TEMP_AD8495(RAW) ((RAW) * 6.6 * 100.0 / 1024.0 / (OVERSAMPLENR) * (TEMP_SENSOR_AD8495_GAIN) + TEMP_SENSOR_AD8495_OFFSET) #define TEMP_AD8495(RAW) ((((RAW) * 3.3 / 4096 / (OVERSAMPLENR)) / 0.005 / (TEMP_SENSOR_AD8495_GAIN)) + TEM_SENSOR_AD8495_GAIN)) + TEMP_SENSOR_AD8495_OFFSET) //for 3.3V 12bit ADC