All-smart wristband body temperature sensor
Release Date:
2022-09-26
Author:
Today, most smart wearable devices on the market incorporate NTC thermistors to measure body temperature, and changes in body temperature can help detect early signs of many diseases.
Today, we’d like to introduce an NTC thermistor that our company specializes in manufacturing—characterized by stable resistance values and minimal temperature‑dependent drift. Not only does it offer high accuracy and rapid response, but it also delivers high‑sensitivity, high‑precision measurement performance, making it a high‑performance, highly reliable solution.
What makes this thermistor special lies in two key aspects:
1. This product achieves an ultra-high accuracy of 0.05 because its resistance range is only 20 Ω.
2. The head diameter is 0.8 mm, enabling optimal rapid response to external temperature changes.
Product Specifications:
Dissipation coefficient: Ta = 25 ± 0.5 °C, maximum 1.8 mW/°C, in still air.
Rated power consumption: Ta = 25 ± 0.5°C, maximum 2 mW. 7. Operating temperature: -20°C to 50°C.
Thermal reaction time: T1 = 25 + (85 − 25) × 63.2% = 62.9°C, with a maximum of 6 seconds in a water bath.
Product appearance: The wire shows no obvious damage, and there is no resin on the surface. The resin exhibits no visible pinholes or bubbles.
Impedance and B‑value: Resistance, R37 = 30.15 kΩ ±0.15%; B‑value, B25/50 = 3950 K ±0.5%.
| Scope of Application |
| Mobile medical devices |
| Smart wrist-worn device |
| Bluetooth-Enabled Body Temperature Wristband |
| Electronic Smart Thermometer |
| Wrist-worn body-surface NTC thermometer |
Huizhou Jin Yuan Xiang Electronic Co., Ltd. It is a high-tech enterprise that manufactures NTC thermistor NTC temperature sensor Temperature probe. Feel free to request a quote with product images. Free sample available. For more information on NTC thermistors, please visit our website at www.jyx-sensor.cn. If you have any questions, please contact our team for assistance.
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