数字 DS18B20 温度传感器模块套件防水 100CM 传感器电缆

1-Wire interface Digital DS18B20 Temperature Sensor, Usable temperature range: -55 至 125°C (-67°F 至 +257°F) · 9 到 12 少量 . DS18B20 3M Cable Digital Temperature Thermal Waterproof Probe Sensor -55°C to +125°C compatible with Arduino and Raspberry Pi Open Source Programming!

数字温度 1 线传感器 DS18B20 防水, 1米

DS18B20 温度传感器兼容 Arduino 和 Raspberry Pi

DS18B20 数字温度传感器 -55 至 125°C (-67°F 至 +257°F) Module For Arduino

中国定制数字温度传感器配有原装 DS18B20, 不锈钢外壳，高品质 (6 * 30毫米) 和3m #24 30# 2651, UL4411 28# 硅胶线 (120 英寸) 长度.
DS18B20 temperature sensor will enable you to easily measure and read the temperature via available and open-source libraries.
Our DS18B20 temperature sensor is perfect to use with Arduino and Raspberry Pi and other microcontrollers, and due to waterproof cable is also suitable for outdoor use.
Simple temperature readout through ready-to-use open source libraries for the DS18B20 temperature sensor! Wide measuring range from -55°C to +125°C and low deviation of only +/- 0.5°C between -10°C and +85°C!

产品描述
Stainless Steel Package Waterproof Probe NTC Digital Temperature Sensor DS18B20 Temperature Sensor
Output: Digital
用法: Temperature measurement use with Arduino and Raspberry Pi
电缆长度: Custom 0.5M, 1中号, 2M or more
Theory: Resistance Sensor
Probe material: Stainless Steel
准确性: -10~+125℃, the accuracy is±0.5℃
Cable material: PVC, Silicone,PTFE

Description of Digital DS18B20 Temperature Sensor
DS18B20 temperature sensor is composed of DALLAS, Stainless steel probe, cable and connectors. DS18B20是常用的数字温度传感器, and its output is digital signal. 具有体积小等特点, 硬件开销低, strong anti-interference ability and high precision.

Specification of Digital DS18B20 Temperature Sensor

Characteristic of Stainless Steel Digital DS18B20 Temperature Sensor
1. Digital signal output
Wire interface Requires Only one port pin for communication. Requires no external components

2. High Accuracy
工作温度范围:-55°C 至 +125°C (-67F to +257F), ±0.5°C accuracy from -10°C to +85°C

3. Data Line Power Supply
Can be powered from data line. 供电范围为3.0V至5.5V

4. Fast Response
Thermometer resolution is programmable from 9 到 12 位.

5. Various Probe Design
Probe dimension :6*30毫米, 6*50mm or customized

Application of Waterproof Digital DS18B20 Temperature Sensor
Water Temperature Monitoring, 暖通空调, Medical Instrument, GPS Oil Tank Temperature Monitoring

FAQ of DS18B20 Temperature Sensor
问: Where physically on the device does the temperature measurement take place?
A: The DS18B20 does not sense temperature directly through the package. For all package types, the DS18B20 senses temperature primarily through the GND pin. Ensuring a good thermal connection between the GND pin of the device and the heat source you wish to measure will provide the best results.

问: Is there a way to extend the temperature range of the DS18B20?
A: 不, there is not a way to increase the range it reads. The DS18B20 reads with an accuracy of ±0.5°C from -10°C to +85°C and ±2°C accuracy from -55°C to +125°C.