數位 DS18B20 溫度感測器模組套件防水 100CM 感測器電纜

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

數位溫度 1 線感知器 DS18B20 防水, 1米

DS18B20 溫度感測器相容於 Arduino 和 Raspberry Pi

DS18B20 數位溫度感測器 -55 至 125°C (-67°F 至 +257°F) Module For Arduino

中國客製化數位溫度感測器配備原廠 DS18B20, 不銹鋼外殼，高品質 (6 * 30毫米) 和3m #24 30# 2651, UL4411 28# 矽膠線 (120 英吋) 長度.
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!

產品描述
Stainless Steel Package Waterproof Probe NTC Digital Temperature Sensor DS18B20 Temperature Sensor
Output: Digital
用法: Temperature measurement use with Arduino and Raspberry Pi
Cable length: Custom 0.5M, 1M, 2M or more
Theory: Resistance Sensor
Probe material: 不銹鋼
準確性: -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是常用的數位溫度感測器, and its output is digital signal. 具有體積小等特點, 硬體開銷低, 抗干擾能力強、精度高.

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
工作溫度範圍:-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. 供電範圍為3.0V至5.5V

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

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

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

FAQ of DS18B20 Temperature Sensor
問: 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.

問: 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.