防水 1 线 DS18B20 数字温度传感器

This product is the waterproof version of the TPE overmolding 1-Wire DS18B20 temperature sensor for Arduino, specifically designed for temperature measurements in distant or humid environments. This digital temperature sensor has a wide temperature range of IP68 -55°C to 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 包覆成型温度传感器 6.3 音频插头

Overmolding temperature sensor probe for refrigerators, freezers

Waterproof DS18B20 temperature sensor plug, 连接器组件

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.

特征
Usable temperature range: -55 至 125°C (-67°F 至 +257°F)
9 到 12 位可选分辨率
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
防水的

Output leads: 红色的 (VCC), blue or yellow (DATA), 黑色的 (GND)

Technical performance
1. Technical performance description:
①. 独特的单线接口模式. 当 DS18B20 连接到微处理器时, it only needs 1-Wire to realize two-way communication between the microprocessor and DS18B20.

②. Temperature measurement range: -55℃～+125℃, inherent temperature measurement error (note, not resolution, it was wrong before) 1℃.
③. 支持多点联网功能. 只需三根线即可并联多个 DS18B20, and up to 8 可并联实现多点测温. 如果数量太大, 电源电压会太低, 导致信号传输不稳定.
④. 工作电源: 3.0~5.5V/直流 (可以使用数据线寄生电源).
⑤. 使用过程中无需外围元件.
⑥. The measurement results are transmitted serially in 9~12-bit digital quantity mode.
⑦. 不锈钢保护管直径为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+ is a temperature sensor.

应用范围:
This product is suitable for temperature measurement and control in freezers, granaries, storage tanks, telecommunications rooms, power rooms, cable ducts, ETC.
Temperature measurement and control of industrial equipment in narrow spaces such as bearings, cylinders, textile machinery, 空调, ETC.
Automotive air conditioners, 冰箱, freezers, and medium and low temperature drying ovens, ETC.
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 米
TS-18B20A -55~125 M10X1 1.5m DN15~25
TS-18B20B -55~125 1/2”G ​​Junction Box DN40~ 60

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常问问题

Q1. 我可以订购 NTC 的样品吗, PT100,PT1000, RTD, 和 DS18b20 传感器?
A: 是的, 我们欢迎订购样品来测试和检查质量. 混合样品是可以接受的.