This NTC thermistor temperature sensor comes as a probe with a 1-meter wire. It's ready to connect to your project. You can get it with M6, M8, or M10 screw threads for easy mounting. It also comes in 10K, 50K, or 100K resistance values for different measurement needs. Features and Benefits
- Waterproof stainless steel probe - The sealed metal housing protects the NTC thermistor. You can safely put it in liquids to measure their temperature.
- 1-meter cable length - This gives you enough reach to place the sensor away from your main electronics. It reduces interference and makes installation flexible.
- Multiple resistance options - Choose a 10K, 50K, or 100K NTC thermistor. This lets it match your circuit's input needs and desired resolution.
- Threaded housing - The M6, M8, or M10 threads let you screw the probe securely into a port. This works on a tank, pipe, or engine block for direct contact. Applications
- Checking liquid temperature in a water heater, aquarium, or brewing setup.
- Measuring air temperature for a DIY weather station or an air conditioning system.
- Tracking the surface temperature of machine parts, heatsinks, or 3D printer beds.
What It Is
This product is a thermistor, specifically an NTC (Negative Temperature Coefficient) thermistor temperature sensor. It is designed to measure temperature by changing its electrical resistance in response to temperature variations. The greater the temperature, the lower its resistance. This particular model features a threaded probe for secure installation and comes with a 1m wire length. It is available with various resistance levels, including 10K, 50K, and 100K Ohm, and different probe thread sizes such as M6, M8, and M10.
Key Uses & Applications
Thermistors like this 10K 100K temperature sensor are essential components in a wide range of temperature monitoring and control systems. They are commonly used in HVAC systems, domestic appliances, automotive applications, and industrial machinery where precise temperature sensing is required. The threaded probe allows for secure integration into equipment, making it suitable for monitoring fluid temperatures or surface temperatures in a fixed position. Its NTC characteristic means it provides a reliable and predictable resistance change with temperature, enabling accurate readings for various control circuits.
How to Choose
When selecting a thermistor, consider the required resistance and probe thread size. This product offers resistance options of 10K, 50K, or 100K Ohm, and probe thread sizes of M6, M8, or M10. The choice of resistance depends on the specific temperature range and the associated control circuit it will be integrated into. The probe thread size must match the installation point on your equipment. All versions come with a 1m wire length. Ensure the chosen specifications align with your application's technical requirements for accurate temperature measurement.
Grit / Spec Guide
This thermistor is available with resistance values of 10K Ohm, 50K Ohm, and 100K Ohm. The probe thread sizes offered are M6, M8, and M10. All variants feature a 1m wire length. The brand is Hongqichip. When specifying for your application, ensure the chosen resistance value is appropriate for the temperature range you intend to monitor and the associated electronic circuit. The M6, M8, or M10 thread size must match the mounting point for secure and effective temperature sensing.
Care & Safety
When installing this thermistor, ensure the threaded probe is securely fitted into the designated M6, M8, or M10 opening to prevent damage or inaccurate readings. Avoid over-tightening the probe, which could strip the threads. Protect the 1m wire from cuts, abrasions, and excessive bending to maintain signal integrity. Do not exceed the specified operating temperature range for the thermistor, as this can permanently alter its resistance characteristics. Always disconnect power to the circuit before installation or maintenance to prevent electrical hazards.
Probe Thread Size: M6, M8, M10. Brand: Hongqichip. Resistance: 10K, 50K, 100K Ohm. Sensor Type: NTC Thermistor Temperature Sensor. Wire Length: 1m. Probe Length: 1 meter. Probe Material: Stainless Steel. Wire Material: PVC insulated copper wire. Temperature Measurement Range: -30°C to 105°C. Waterproof Rating: IP67. B-Value: 3950K (typical). Condition: New. Insulation Resistance: ≥ 100 MΩ (at 500 V DC). Product Name: NTC Thermistor Temperature Sensor with Long Probe. Resistance at 25°C: 10 kΩ, 50 kΩ, 100 kΩ. Resistance Tolerance: ±1%. Sensor Type: Thermistor. Thermal Time Constant: ≤ 15 seconds (in air). Thread Type: M6, M8, M10. Q: What are the physical dimensions of the probe and the length of the wire? A: The probe is housed in a stainless steel tube that you can get with an M6, M8, or M10 thread for mounting. The attached wire is 1 meter long, which gives you good reach for installations.. Q: What's the operating temperature range for this NTC thermistor? A: This sensor is built to measure temperatures from -20°C up to 105°C (-4°F to 221°F). The stainless steel housing protects the internal thermistor from moisture and physical contact.. Q: What's the difference between the 10K, 50K, and 100K options? A: Those numbers refer to the thermistor's base resistance in Ohms at a standard temperature of 25°C. You should choose the value that works best with your measurement circuit; 10K is a very common choice for many Arduino and microcontroller projects.. Q: Is the probe waterproof enough to be submerged in liquid? A: The sealed stainless steel probe itself is waterproof and can be placed in liquids. However, you should avoid submerging the point where the wire enters the probe housing for extended periods.. Q: Why would I use this threaded probe over a basic glass bead thermistor? A: The threaded body makes it much easier to install securely. You can screw it directly into a matching tapped hole on a heatsink, pipe, or container, ensuring a solid physical connection for more accurate temperature readings..