Bộ mô-đun cảm biến nhiệt độ DS18B20 kỹ thuật số Cáp cảm biến 100CM chống nước

1-Wire interface Digital DS18B20 Temperature Sensor, Usable temperature range: -55 to 125°C (-67°F to +257°F) · 9 ĐẾN 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!

Cảm biến nhiệt độ kỹ thuật số 1 dây DS18B20 kín nước, 1tôi

Cảm biến nhiệt độ DS18B20 tương thích với Arduino và Raspberry Pi

Cảm biến nhiệt độ kỹ thuật số DS18B20 -55 to 125°C (-67°F to +257°F) Module For Arduino

Cảm biến nhiệt độ kỹ thuật số tùy chỉnh của Trung Quốc đi kèm với DS18B20 gốc, chất lượng cao trong một nhà ở bằng thép không gỉ (6 * 30mm) và 3m #24 30# 2651, UL4411 28# Cáp silicon (120 inch) chiều dài.
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!

Tên sản phẩm:	1-Wire DS18B20 Temperature Sensor	Output:	Digital Sensor
Cáp:	tùy chỉnh	Voltage Supply:	3.0V~5.5V
Nhiệt độ hoạt động:	-55°C ~ 125°C	Max Power:	450mW
Vật liệu vỏ:	thép không gỉ	Đầu nối:	2.54MM Connector
Drivepipe:	Heat Shrinkable Tube	Feature:	Không thấm nước
Điểm nổi bật:	5.5VDC DS18B20 Temperature Sensor use with Arduino and Raspberry Pi

Mô tả sản phẩm
Stainless Steel Package Waterproof Probe NTC Digital Temperature Sensor DS18B20 Temperature Sensor
Output: Digital
Cách sử dụng: Temperature measurement use with Arduino and Raspberry Pi
Cable length: Custom 0.5M, 1M, 2M or more
Theory: Resistance Sensor
Vật liệu thăm dò: thép không gỉ
Sự chính xác: -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 là cảm biến nhiệt độ kỹ thuật số được sử dụng phổ biến, and its output is digital signal. It has the characteristics of small size, chi phí phần cứng thấp, khả năng chống nhiễu mạnh mẽ và độ chính xác cao.

Specification of Digital DS18B20 Temperature Sensor

Digital chip	DS18B20
Power supply	3.0~5.5VDC
Resolution ratio	9~12 bit, Corresponding distinguish temperature are 0.5℃,0.25oC,0.125℃ and 0.0625℃
Sức chịu đựng	-10℃ to +125℃ ±0.5℃
Treatment proccess	Không thấm nước
Phạm vi nhiệt độ hoạt động	-50~+125℃ (when the temperature is -10~+85℃, the accuracy is±0.5℃)
Shell size	Đường kính:¢6~¢9mm,chiều dài : 10mm~1000mm
Dây điện	UL Series(such as UL1007), Supply line number, using temperature range, outside diameter and material requirements.
Shell material	Stainless steel
Đầu nối	Molex, JST, DuPont, CWB, CJT, U type etc.
Drivepipe	Heat shrinkable tube; PVC tube, glass fiber tube;
Connection mode	Đen : GND， Yellow: DATA Red:VDD+

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
Phạm vi nhiệt độ hoạt động:-55°C to +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. Power supply range is 3.0V to 5.5V

4. Fast Response
Thermometer resolution is programmable from 9 ĐẾN 12 bits.

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

Application of Waterproof Digital DS18B20 Temperature Sensor
Water Temperature Monitoring, HVAC, Medical Instrument, GPS Oil Tank Temperature Monitoring

FAQ of DS18B20 Temperature Sensor
Q: Where physically on the device does the temperature measurement take place?
MỘT: 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.

Q: Is there a way to extend the temperature range of the DS18B20?
MỘT: KHÔNG, 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.