DS18B20 Temperature Sensor – Waterproof Digital Probe with 1m Cable

DS18B20 Temperature Sensor

is a digital temperature probe designed for measuring temperature in electronics, automation, Arduino projects and other DIY applications. Its waterproof probe construction makes it particularly useful where the sensing element needs to be placed away from the main circuit or exposed to moisture.

The sensor comes with a 1-meter cable and stainless steel probe end, making it convenient for applications where temperature needs to be measured at a specific location rather than directly beside the control board.

Waterproof DS18B20 Temperature Sensor

The main advantage of this DS18B20 Temperature Sensor is its probe-style design. The stainless steel sensing end can be positioned at the point where temperature measurement is required, while the 1-meter cable allows the sensor to remain connected to the electronic control circuit from a distance.

The waterproof probe is useful for projects where the sensor may come into contact with moisture or needs to be positioned in a damp environment.

For best results, the probe should be installed appropriately for the particular application and protected from conditions outside its intended use.

Stainless Steel Probe with 1-Meter Cable

The sensor features a stainless steel probe end attached to a 1-meter cable.

This arrangement makes installation easier in projects where the temperature-sensing point is separated from the electronics. You can route the cable to the required location without having to place the entire circuit next to the area being measured.

The stainless steel probe also provides a practical enclosed form for the temperature-sensing element.

Digital Temperature Measurement

Unlike a basic analogue temperature sensor that produces a continuously varying voltage, the DS18B20 is a digital temperature sensor. This makes it a useful choice for electronic projects where a microcontroller or other compatible digital system is used to read temperature data.

It can be incorporated into projects using development boards and microcontrollers where temperature readings need to be monitored or used as part of an automated system.

Suitable for Arduino and DIY Electronics

The DS18B20 Temperature Sensor is commonly useful in electronics projects involving temperature monitoring.

It can be used by hobbyists, students and makers working on projects that require a remote temperature probe.

The exact application will depend on the electronics and software used with the sensor.

Easy to Position in a Project

The 1-meter cable gives you flexibility when deciding where to position the probe.

For example, the electronic control board can remain in a convenient location while the stainless steel sensing end is positioned at the point where temperature needs to be measured.

This is particularly useful for projects where the sensing location is inside a container, enclosure or another area that is separated from the main electronics.

Practical Sensor for Makers and Students

The DS18B20 Temperature Sensor is a useful component for students and electronics enthusiasts who want to build temperature-monitoring projects.

Its probe format provides a straightforward way to experiment with digital temperature measurement. It can also be incorporated into larger DIY systems where temperature data is collected and displayed through a compatible controller.

Because the sensor uses a digital interface, it is particularly suited to projects involving microcontrollers and programmable electronics.

Probe Design for Remote Temperature Monitoring

The combination of a stainless steel probe and 1-meter cable makes this sensor different from small bare temperature-sensing components that are mounted directly onto a circuit board.

You can position the probe where the measurement is needed while keeping the connected electronics away from the sensing location.

This makes the DS18B20 Temperature Sensor a practical option for projects requiring a compact remote temperature probe.

If you are building an electronics or automation project around this sensor, you can explore our Robotics & Tools collection for other components and equipment.

Product Specifications

A Practical Digital Temperature Probe

The DS18B20 Temperature Sensor provides a convenient solution for projects that require temperature measurement from a remote location.

Its waterproof stainless steel probe and 1-meter cable make it easy to position the sensing end where it is needed, while its digital sensor design makes it suitable for compatible microcontroller and electronics projects.

Whether you are building an Arduino project, experimenting with temperature monitoring or developing a DIY automation system, this probe provides a practical way to add digital temperature sensing to your project.

For additional technical information about the sensor and its digital temperature-measurement technology, see the DS18B20 digital temperature sensor documentation from Analog Devices.