K500 Thermistors

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Trianglelab High Temperature T-K500 Thermocouple sensor 500℃ 3D printing for V6 volcano HOTEND carbon fiber dragonfly
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    Full set T-K500
    only T-K500 sensor
Availability: In Stock
  • Description
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The trianglelab has always been concerned about product quality.We are developing products and working hard to improve the quality.We will not abandon our reputation because of many cheap products on the market.It is believed that only high quality products can ensure the quality of your work and bring safety to your work.
Some of our products may be more expensive than others,but please believe in our quality and believe that you will not regret when you receive the goods.
trianglelab - K500 Thermocouple sensor
The thermocouple amplifier needs the 0v and 5v pins to be connected to a power source, the current requirements are very small, so you can just connect this to any 5v/3.3 and 0v pins on your controller board. This provides power to the board so it can do it's amplifying thing.
The Signal output pin then needs to be connected to a spare analog input pin on your electronics board. Look at your specific controller boards circuit diagram, and find a pin that is currently unused that begins with a capital 'A'. These are usually available on expansion or auxiliary headers labelled AUX or EXP. For example, on a RAMPS board, you might use the pin 'A3' which is located on header AUX-1. and you have to change the pin TEMP_0_PIN in your firmware.
If you insist to plug the Signal output and gnd to thermistor port you have to desoldering the pullup resistor of that port.
·Thermocouple sensorfor high temperature printing upto 500C
·Thermocouple Wire with 304SS Braid Over Glass Insulation
·This Thermocouple sensor is 3mm x 15mm cylindrical package for compatibility with all cartridge-style heater blocks.
·Durable, Flexible and Long Lasting
·450 degree long hours guaranteed

AD8495 K-type thermocouple amplifier:
Thermocouples are very sensitive, requiring a good amplifier with a cold-compensation reference. Now we're happy to introduce an excellent analog-output amplifier. This is a very simple sensor to use, and if your microcontroller has analog input capability, you'll be ready to go really fast!
The AD8495 K-type thermocouple amplifier from Analog Devices is so easy to use, we documented the whole thing on the back of the tiny PCB. Power the board with 3-18VDC and measure the output voltage on the OUT pin. You can easily convert the voltage to temperature with the following equation: Temperature = Vout / 0.005 V. So for example, if the voltage is 0.9VDC, the temperature is 0.9 / 0.005 = 180℃
Not for use with any other kind of thermocouple, K type only!
Works with any K type thermocouple
Will not work with any other kind of thermocouple other than K type
Easy to use analog output
Temp range with 5V power: 0 to 1000℃ output (0 to 5VDC) as long as the thermocouple can handle that range
Temp range with 3.3V power: 0 to 660℃ output (0 to 3.3VDC) as long as the thermocouple can handle that range
PCB Designed by Limor Fried/Ladyada for Adafruit Industries.
AD8495 borad operating temperature 0°C to 50°C
*This Thermocouple sensor is3mm x 15mmcylindrical package for compatibility with all  cartridge-style heater blocks.
Compatible with V6 HOTEND
Compatible with PT100 V6 HOTEND
Compatible with P-rusa I3 3D printer
*This Thermocouple sensor is3mm x 15mmcylindrical package for compatibility with all  cartridge-style heater blocks.
Firmware setting:
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)) + TEMP_SENSOR_AD8495_OFFSET)  //for 3.3V 12bit ADC
please choose Temperature sensor:
AD8494,AD9485,AD8496,AD8497 5mv/℃
If you need fine-tuning the thermocouple and AMP board output,
with and proper equipment you can make the changes in Configuration_adv.h (marlin) to get the more accurate temperature readings.
// Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
// The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
#define TEMP_SENSOR_AD595_OFFSET 0.0
#define TEMP_SENSOR_AD595_GAIN 1.0
#define TEMP_SENSOR_AD8495_OFFSET 0.0
#define TEMP_SENSOR_AD8495_GAIN 1.0
What's in the box:

SET1(Full set T-K500):

T-K500 Thermocouple sensor X 1

T-AD8495 thermocouple amplifier X 1

SET2(Only T-K500 Sensor):

T-K500 Thermocouple sensor X 1

*We're sorry, we do not sell signal boards separately. This motherboard is not a public design, but an upgraded version improved by our engineers. So we hope that customers can purchase SET1 to support our efforts. Thank you everyone.


If you want the thermistor sensor that can fits on your hotend please click below.

450℃ TEST:


▉Photo display:

High temperature print demonstration:

PEI 1010(USE Hardened steel V6 NOZZLE)
Printed display of PEI And PEEK materials.

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