Mounted on a Classic gaggia for PID temperature control. Works perfectly!
High Precision K/PT100 Thermocouple Screw Sensor 3D Printer
Price range: $6.20 through $12.69
Pay now, in 4 interest-free payments of $1.55, or over 3–6 months
4 interest-free payments of $1.55
High precision K and PT100 thermocouple sensors designed for 3D printers with waterproof copper screw probes and PTFE cables in 0.5m, 1m, or 2m lengths.
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Estimated Delivery Time3–7 business days
Precision Temperature Detection for 3D Printing
These thermocouple screw sensors by CG offer high accuracy and fast response times, ensuring reliable temperature readings right where you need them during 3D printing. Their direct contact design avoids delays caused by intermediate materials, improving printing consistency and control.
The sensors come in K and PT100 types, both capable of monitoring temperatures up to 200°C, suitable for a wide range of 3D printer models and applications.
Robust Waterproof Construction
Designed for industrial-grade durability, both sensor types feature copper screw threads and waterproof probes to handle moisture and harsh conditions. The PTFE insulated wires further protect against environmental factors, extending sensor lifespan and maintaining accuracy.
- Copper screw thread provides sturdy and stable mounting (M3 or M4).
- Waterproof probe design ensures reliable performance in humid or messy environments.
- PTFE cable insulation resists heat and chemical damage for durability.
Distinctive Cable Materials and Colors
To help users easily identify the sensor type, the K type thermocouple features a blue PTFE insulated cable, while the PT100 type uses a white PTFE silver-plated cable. Both options provide flexible, heat-resistant wiring suited for integration into 3D printer setups.
- K type: Blue PTFE cable.
- PT100 type: White PTFE silver-plated three-core wire.
Key specifications
- Types: K and PT100 thermocouples
- Thread sizes: M3 and M4 copper screws
- Cable lengths: 0.5m, 1m, 2m options
- Temperature ranges: PT100 -50°C to +200°C; K type 0°C to +200°C
- Cable materials: PTFE insulated wires, silver-plated for PT100
What's in the box
- Copper screw thermocouple sensor (K or PT100 type)
- PTFE insulated cable (0.5m / 1m / 2m length)
Product FAQ
Frequently asked questions
01 What types of thermocouples are available?
Two types are available: K type and PT100 type thermocouple sensors.
02 What are the thread sizes of the screw sensors?
The sensors come with M3 or M4 copper screw thread sizes.
03 What cable lengths are offered?
Cables are available in 0.5 meter, 1 meter, and 2 meter lengths.
04 What is the temperature measurement range?
PT100 sensors measure from -50°C to +200°C; K type sensors measure from 0°C to +200°C.
05 Are these thermocouples waterproof?
Yes, both K and PT100 thermocouples have waterproof probes for reliable use.
06 What materials are used for the screw and cable?
The screw is made of copper and the cable is PTFE insulated with silver-plated three-core wire.
07 How can I distinguish between K and PT100 cables?
K type cables are blue PTFE wire, while PT100 cables are white PTFE silver-plated wire.
08 Is the sensor suitable for direct contact temperature measurement?
Yes, the sensor is designed for direct contact measurements without interference from intermediate media.
09 What industries or applications are these sensors intended for?
They are mainly used as high precision temperature sensors for 3D printers and related industrial applications.
10 Do these sensors require any power source?
No, the thermocouple sensors do not require an external power source for operation.
Discussion
4.5
Based on 19 reviews
the product matches the order
The wire connection on the M4 side is broken. The sensor is not working.
Good, efficient, and affordable sensor
All good, nice products
