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Postagens recentes
Kit de módulo sensor de temperatura digital DS18B20 à prova d'água cabo sensor de 100 CM
Os sensores de temperatura China Custom Digital vêm com o DS18B20 original, alta qualidade em uma caixa de aço inoxidável (6 * 30milímetros) e 3m #24 30# 2651, UL4411 28# Cabo de silicone (120 polegadas) de comprimento.
1-Wire interface Digital DS18B20 Temperature Sensor, Usable temperature range: -55 to 125°C (-67°F to +257°F) · 9 to 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!
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Sensor digital de temperatura de 1 fio DS18B20 à prova d'água, 1eu |
Sensor de temperatura DS18B20 compatível com Arduino e Raspberry Pi |
DS18B20 Digital Temperature Sensor -55 to 125°C (-67°F to +257°F) Module For Arduino |
Os sensores de temperatura China Custom Digital vêm com o DS18B20 original, alta qualidade em uma caixa de aço inoxidável (6 * 30milímetros) e 3m #24 30# 2651, UL4411 28# Cabo de silicone (120 polegadas) de comprimento.
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!
| Nome do produto: | 1-Wire DS18B20 Temperature Sensor | Output: | Digital Sensor |
| Cabo: | Customized | Voltage Supply: | 3.0V~5.5V |
| Operating Temperature: | -55°C ~ 125°C | Max Power: | 450mW |
| Shell Material: | Stainless Steel | Conector: | 2.54MM Connector |
| Drivepipe: | Heat Shrinkable Tube | Feature: | Waterproof |
| High Light: | 5.5VDC DS18B20 Temperature Sensor use with Arduino and Raspberry Pi | ||
Descrição do produto
Stainless Steel Package Waterproof Probe NTC Digital Temperature Sensor DS18B20 Temperature Sensor
Output: Digital
Uso: Temperature measurement use with Arduino and Raspberry Pi
Comprimento do cabo: Custom 0.5M, 1M, 2M or more
Theory: Resistance Sensor
Probe material: Stainless Steel
Accuracy: -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 é um sensor de temperatura digital comumente usado, and its output is digital signal. It has the characteristics of small size, baixa sobrecarga de hardware, forte capacidade anti-interferência e alta precisão.
Specification of Digital DS18B20 Temperature Sensor
| Digital chip | DS18B20 |
| Fonte de energia | 3.0~5.5VDC |
| Resolution ratio | 9~12 bit, Corresponding distinguish temperature are 0.5℃,0.25℃,0.125℃ and 0.0625℃ |
| Tolerance | -10℃ to +125℃ ±0.5℃ |
| Treatment proccess | Waterproof |
| Faixa de temperatura operacional | -50~+125℃ (when the temperature is -10~+85℃, the accuracy is±0.5℃) |
| Shell size | Diâmetro:¢6~¢9mm,length : 10mm~1000mm |
| Wire | UL Series(such as UL1007), Supply line number, using temperature range, outside diameter and material requirements. |
| Shell material | Stainless steel |
| Conector | Molex, JST, DuPont, CWB, CJT, U type etc. |
| Drivepipe | Heat shrinkable tube; PVC tube, glass fiber tube; |
| Connection mode | Black : 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
Faixa de temperatura operacional:-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 to 12 bits.
5. Various Probe Design
Probe dimension :6*30milímetros, 6*50mm or customized
Application of Waterproof Digital DS18B20 Temperature Sensor
Water Temperature Monitoring, AVAC, Medical Instrument, GPS Oil Tank Temperature Monitoring
FAQ of DS18B20 Temperature Sensor
P: Where physically on the device does the temperature measurement take place?
UM: 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.
P: Is there a way to extend the temperature range of the DS18B20?
UM: No, 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.
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