The Waterproof DS18B20 Temperature Sensor with Connector is a reliable and durable solution for precise temperature measurements in various environments. Featuring a waterproof design and an easy-to-use connector, this sensor is ideal for applications that require a humidity sensor, coolant temperature sensor, or intake air temperature sensor. With its excellent accuracy and flexibility, it is suitable for both indoor and outdoor industrial uses.
DS18B20 Instead of reading a voltage with an analog pin, we read a serial stream of bits from the sensor on one of our digital pins. One such sensor is the Dallas Semiconductor DS18B20. It uses what Dallas Semiconductor calls the OneWire protocol to communicate back and forth between the sensor and the tiny computer. It has three pins, one for power, one for ground, and one for the data link (it is this single data link line that gives the protocol its name).
DS18B20 is a commonly used digital temperature sensor, and its output is digital signal. It has the characteristics of small size, low hardware overhead, strong anti-interference ability and high precision.
Votesen VTS200 is a DS18B20 digital temperature sensor which composed of original DALLAS chip, stainless steel probe, cable and connector.
The DS18B20 temperature sensor delivers accurate and consistent temperature readings ranging from -55°C to +125°C. This precision makes it a perfect choice for critical applications such as coolant temperature sensors in automotive systems and humidity sensors in environmental monitoring.
Built to withstand harsh conditions, the waterproof DS18B20 sensor comes with a durable housing that is rated to be fully water-resistant. It ensures reliable operation even in wet environments, making it an ideal choice for outdoor applications where moisture protection is crucial.
The connector feature of this sensor makes it easy to integrate with existing systems. It simplifies installation, eliminating the need for complicated wiring and making it a user-friendly choice for both professional and industrial uses, especially in systems like intake air temperature sensors and coolant systems.
The Waterproof DS18B20 is perfect for use in a variety of industrial applications, including coolant temperature sensors, humidity sensors, and intake air temperature sensors. Its compatibility with multiple devices makes it a versatile choice for use in automotive, HVAC, and environmental control systems.

At RTD Temperature Sensor, we specialize in designing and manufacturing high-quality temperature sensors for a wide range of industries. With years of experience in the field, we have built a reputation for providing reliable, durable, and accurate temperature measurement solutions. Our sensors are engineered to meet the highest standards, ensuring that they deliver consistent performance even in the most demanding environments.
1.Expertise: With decades of experience, we bring unparalleled knowledge and skills to the design and production of temperature sensors.
2.Premium Quality: We use the latest technology and premium materials to ensure that our products deliver accurate and reliable readings.
3.Customization: We offer tailored solutions that meet the specific needs of your application, ensuring that our sensors are the perfect fit for your system.
4.Commitment to Innovation: Our R&D team continually works to improve our products and stay ahead of industry trends, providing you with the most advanced technology available.
5.Customer Support: We pride ourselves on offering exceptional customer service, from pre-sales consultations to after-sales support.

We are RTD Temperature Sensor, a leading manufacturer of high-performance temperature sensors, specializing in RTD (Resistance Temperature Detectors) and thermocouple sensors. Our company is committed to providing precise and reliable temperature measurement solutions for industries such as automotive, manufacturing, food processing, and more. With a dedicated team of engineers and a focus on innovation, we strive to meet the diverse needs of our global customer base.
At RTD Temperature Sensor, quality is our top priority. We adhere to strict quality control processes throughout the manufacturing process. Our sensors are subjected to rigorous testing, including calibration, durability, and performance assessments, to ensure they meet international standards. We also use only high-quality raw materials and state-of-the-art equipment, guaranteeing that every product we deliver is of the highest quality.
We offer a wide range of temperature measurement products, including:
Our products are designed for use in a variety of industries, including manufacturing, automotive, HVAC, and more.
When you choose RTD Temperature Sensor, you are opting for reliability, quality, and expertise. Here’s why we stand out:
We offer a variety of services to ensure that you get the best temperature measurement solutions for your needs: