Twotrees HT-NTC100K Thermistor Temperature Sensor 3D Printer

The Twotrees HT-NTC100K Thermistor Temperature Sensor is an essential component for 3D printers, offering accurate and reliable measurement of the extrusion nozzle or heating platen temperature. 

Key features

• Thermistor type: NTC 100k, which means that resistance decreases with increasing temperature.
• Resistance at 25°C: 100kΩ, a standard value for NTC 100k thermistors.
• Temperature range: -50°C to +320°C (or +350°C for some versions), enabling measurement of the high temperatures required for high-temperature filament printing.
• Accuracy: ±1%, ensuring accurate and reliable temperature measurement.
• Cable length: Available in 1 meter or 2 meters, offering installation flexibility.
• Head material: Made of 304 stainless steel, guaranteeing maximum service life and corrosion resistance.
• Head dimensions: 3 mm in diameter and 15 mm in length, designed for use with heating blocks that support thermocouples.

Applications

• 3D printers: Used to measure the temperature of the extrusion nozzle and heating platen, ensuring optimal printing of various materials such as PLA, ABS, and high-temperature filaments.
• Precise Temperature Control: Efficiently replaces K-type thermocouples, offering stable, accurate temperature measurement without the wiring problems associated with thermocouples.
• High-Temperature Applications: Ideal for high-temperature applications, such as special filament printing or manufacturing processes requiring high thermal accuracy.

Project examples

• 3D Printer Construction and Enhancement: Used to improve the accuracy and reliability of 3D printers by accurately measuring the nozzle and platen temperature, which is crucial for high-quality printing.
• High-Temperature Filament Printing: Essential for printing filaments that require high temperatures, such as metal or carbon-based filaments.
• Heating and Cooling Systems: Can be integrated into heating and cooling systems to ensure precise temperature control, guaranteeing optimum performance and extended component life.