MF5A-7 series 6.861KΩ HDPE Plastic housing type NTC thermistor consists of NTC Chip, Probe, Epoxy resin, 28AWG(1/0.3) stranded wire, its probe is HDPE. The accuracy of this product is high, and it is mainly used in the production of medical temperature sensor.
An epoxy-coated NTC (Negative Temperature Coefficient) temperature sensor is a type of temperature sensor commonly used in medical applications to measure body temperature. NTC sensors are based on the principle that the electrical resistance of certain materials, such as ceramic or polymer-based compounds, decreases as the temperature increases. They are also known as thermistors.
The "epoxy-coated" aspect refers to the protective coating applied to the NTC sensor. Epoxy is a type of resin that is often used to encapsulate electronic components, providing them with protection against environmental factors such as moisture, chemicals, and physical damage. In the context of a medical temperature sensor, epoxy coating helps to ensure that the sensor is safe to use in medical environments and can withstand the conditions it might encounter.
Here's how the epoxy-coated NTC temperature sensor works:
Temperature Sensing Principle: The NTC material used in the sensor exhibits a decrease in resistance as the temperature increases. This change in resistance is nonlinear and can be characterized by a specific equation called the Steinhart-Hart equation, which relates the resistance to the temperature.
Medical Applications: Epoxy-coated NTC sensors are commonly used in medical devices to monitor body temperature. They can be incorporated into various medical equipment such as thermometers, wearable health trackers, incubators, and more. Monitoring body temperature is crucial for assessing patient health, especially in scenarios like fever detection and patient monitoring during surgeries.
Usage and Placement: Epoxy-coated NTC sensors can be used both externally and internally, depending on the medical application. For external use, they can be attached to the skin surface for continuous temperature monitoring. For internal use, they may be integrated into medical devices that are inserted into the body, such as catheters or other specialized medical equipment.
Safety Considerations: Epoxy-coated NTC sensors used in medical applications must meet strict safety and regulatory standards. This ensures that they are biocompatible, non-toxic, and do not pose a risk to patients. Additionally, the encapsulation provided by the epoxy coating helps prevent any potential harm from exposed electronics.
Remember that the specifics of an epoxy-coated NTC medical temperature sensor might vary depending on the manufacturer and intended application. Always refer to the manufacturer's documentation and guidelines for accurate usage and information.
(25 degree ~ 45 degree ) ±0.1 degree
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