Vodotesný 1-drôtový digitálny snímač teploty DS18B20

Tento produkt je vodotesná verzia TPE overmolding 1-Wire DS18B20 teplotného snímača pre Arduino, špeciálne navrhnuté na meranie teploty vo vzdialených alebo vlhkých prostrediach. Tento digitálny teplotný senzor má široký teplotný rozsah IP68 -55°C až 125°C, but we recommend keeping the included PVC / TPE jacketed cable below 110°C to ensure optimal performance and durability.

All weather/submersible digital temperature probe, specifically designed to be used in the field Arduino. This sealed digital temperature probe lets you precisely measure temperatures in wet environments with an advantage over linear temperature sensors calibrated in Kelvin, as the user is not required to subtract a large constant voltage from the output to obtain convenient Centigrade scaling.

The overmolding DS18B20 waterproof temperature sensor is a digital sensor that maintains signal integrity even over long distances. It utilizes a 1-Wire interface, connecting to a central microprocessor through a single wire (along with a ground wire). This design simplifies installation and connection, making it particularly suitable for arduino systems operating within the 3V~5.5V range.

DS18B20 Snímač teploty s prelisovaním 6.3 Audio zásuvka

Zalisovaná teplotná sonda pre chladničky, mrazničky

Waterproof DS18B20 temperature sensor plug, zostava konektora

Each DS18B20 temperature sensor has a unique silicon serial number, useful for verifying its authenticity and enabling the connection of multiple sensors on a single 1-Wire bus. This feature facilitates the installation of temperature sensors in various locations for applications like indoor temperature monitoring, smart home integration, object temperature detection, greenhouse farming, and more.

With our plugable terminal, there is no soldering required to connect to our IO Expansion Shield. This allows you to conveniently integrate the DS18B20 temperature sensor into your project, saving you time and effort.

This is a pre-wired and waterproofed version of the DS18B20 sensor all weather/submersible temperature probe, specifically designed to be used in the field.

The DS18B20 does not require any external calibration or trimming to provide typical accuracies

Multiple thermometers can be connected on the same wire because every one has it’s own internal address.

Vlastnosti
Usable temperature range: -55 to 125°C (-67°F to +257°F)
9 do 12 bit selectable resolution
Unique 64 bit ID burned into chip
Multiple sensors can share one pin
±0.5°C Accuracy from -10°C to +85°C
Temperature-limit alarm system
Usable with 3.3V to 5V power/data
Vodotesný

Output leads: červená (VCC), blue or yellow (DATA), čierna (GND)

Technical performance
1. Popis technického výkonu:
①. Jedinečný režim rozhrania s jedným vodičom. Keď je DS18B20 pripojený k mikroprocesoru, it only needs 1-Wire to realize two-way communication between the microprocessor and DS18B20.

②. Rozsah merania teploty: -55℃～+125℃, inherent temperature measurement error (poznámka, not resolution, it was wrong before) 1℃.
③. Podpora viacbodovej sieťovej funkcie. Viacnásobné DS18B20 je možné pripojiť paralelne iba na tri vodiče, and up to 8 možno pripojiť paralelne na realizáciu viacbodového merania teploty. Ak je číslo príliš veľké, napájacie napätie bude príliš nízke, čo vedie k nestabilnému prenosu signálu.
④. Pracovný napájací zdroj: 3.0~5,5V/DC (možno použiť parazitné napájanie dátovej linky).
⑤. Počas používania nie sú potrebné žiadne periférne komponenty.
⑥. The measurement results are transmitted serially in 9~12-bit digital quantity mode.
⑦. Priemer ochrannej rúrky z nehrdzavejúcej ocele je Φ6.
⑧ 、Applicable to temperature measurement of industrial pipelines of various media of DN15~25, DN40~DN250 and equipment in narrow space.
⑨、Standard installation thread M10X1, M12X1,5, G1/2” optional.
⑩ 、Overmolding PVC cable direct outlet or German ball-type junction box outlet, easy to connect with other electrical equipment. DS18B20+ and Maxim Integrated Information Manufactured by Maxim Integrated, DS18B20+ je snímač teploty.

Application range:
This product is suitable for temperature measurement and control in freezers, granaries, storage tanks, telecommunications rooms, power rooms, cable ducts, tam.
Temperature measurement and control of industrial equipment in narrow spaces such as bearings, cylinders, textilné stroje, klimatizácia, tam.
Automotive air conditioners, chladničky, mrazničky, and medium and low temperature drying ovens, tam.
Heat measurement of heating/refrigeration pipelines, household heat measurement of central air conditioners, and temperature measurement and control in industrial fields.

Model Specifications
Model Temperature Measurement Range Mounting Thread Cable Length Applicable Pipes
TS-18B20 -55~125 None 1.5 m
TS-18B20A -55~125 M10X1 1.5m DN15~25
TS-18B20B -55~125 1/2”G ​​Junction Box DN40~ 60

Služby
1. Vaša otázka bude zodpovedaná v rámci 24 hodiny;
2. Dobre vyškolený a skúsený personál je vám vždy k dispozícii.
3. Jedinečné dizajnové produkty a mnohé súkromné ​​formy čakajú na váš výber.
4. Prísne chráňte svoje súkromné ​​informácie a svoje nápady na dizajn.
Často

Q1. Môžem mať vzorovú objednávku pre NTC, PT100, PT1000, Rts, a SNÍMAČ Ds18b20?
A: áno, vítame vzorovú objednávku na testovanie a kontrolu kvality. Zmiešané vzorky sú prijateľné.