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    Home  -  News  -  Industry News

    Temperature NTC sensor probe for buttons

    source:Industry News release time:2022-12-08 Hits:     Popular:Infrared sensing module

      8308-C PIR lens

      Product description:

      The measurement of human body temperature is widely used in intelligent wearable products. Through the change of body temperature, we can find the precursors of many diseases. The NTC thermistor probe with negative temperature coefficient has high accuracy (up to ± 0.05 ℃) and rapid response (3S). At the same time, it also has the characteristics of small resistance value and temperature characteristic wave. It is a high-performance and reliable product that can carry out high sensitivity and high precision detection.

      Product features:

      Wide temperature range;

      High precision;

      Rapid response;

      Long term stable output;

      Easy to calibrate and provide accurate readings.

      Scope of application:

      ● Smart wrist wearable device, Bluetooth temperature transmission bracelet

      ● Arm strap intelligent thermometer, intelligent temperature measuring bracelet

      ● Electronic intelligent thermometer, mobile medical equipment

      ● Wrist NTC thermometer and intelligent temperature detector

      Product characteristics:

      ● Product appearance: there is no obvious scar on the wire and no resin on the wire. The resin has no obvious pinholes and bubbles.

      ● Impedance and B value: resistance, R37 = 30.15K Ω ± 0.15%, B value, B25/50=3950K ± 0.5%

      ● Thermal reaction time: T1=25+(85-25) * 63.2%=62.9 ℃, maximum 6 seconds in water bath

      ● Dissipation coefficient: Ta=25 ± 0.5 ℃, maximum 1.8mW/℃ in static air

      ● Rated power consumption: Ta=25 ± 0.5 ℃, maximum 2mW 7. Operating temperature: - 20 ℃~ 50 ℃


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