The IP68 Waterproof DS18B20 Cylinder Probe is designed for reliable temperature measurements in harsh environments. Equipped with a 1-meter cable, this DS18B20 probe offers a waterproof rating of IP68, ensuring high durability and performance in a variety of industrial, automotive, and environmental monitoring applications. It is ideal for use as a humidity sensor, coolant temperature sensor, and intake air temperature sensor.
Characteristic:
1. Digital signal output
1 Wire interface Requires Only one port pin for communication. Requires no external components
2. High Accuracy
Operating temperature range:-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 the data line. The 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*30mm, 6*50mm or customized
Product Description
Precision Temperature Measurement for Industrial Applications
As a specialized waterproof ds18b20 temperature sensor, this device targets engineers and procurement teams requiring high reliability in harsh environments. The sensor’s IP68 certification ensures robustness against dust ingress and water immersion, supporting continuous deployment in challenging industrial and automotive contexts. Our waterproof temperature sensor supplier ensures that this model meets stringent standards for durability and accuracy, making it a critical component for systems requiring consistent environmental monitoring and seamless integration with control units.
Advanced Technical Specifications and Interface Capabilities
Featuring a durable stainless-steel cylindrical probe and a flexible 1-meter cable, this waterproof ds18b20 temperature sensor operates within a wide temperature range from -55°C to +125°C. It delivers an accuracy of ±0.5°C within -10°C to +85°C. The sensor outputs data through a straightforward 1-Wire digital interface, minimizing integration complexity and hardware costs. Programmable resolution settings between 9 and 12 bits allow customization for varying precision requirements, enabling this custom temperature sensor to adapt to diverse engineering needs and data acquisition systems.
Industry-Relevant Applications Demonstrating Operational Value
The waterproof ds18b20 temperature sensor finds application in coolant monitoring, intake air temperature measurement, and humidity sensing within environments demanding waterproof components. Its IP68 rating facilitates deployment in wet industrial zones and even submerged conditions, such as water temperature sensing. Integration with microcontrollers for real-time digital temperature data enables enhanced process control and compliance with industrial monitoring standards. This sensor offers measurable value by combining durability and precision, ensuring operational continuity in environmental and automotive system installations.
Product Advantages
Design Innovations Enabling Robust System Integration
Constructed with a stainless steel cylinder probe and an IP68-certified casing, this waterproof ds18b20 temperature sensor exemplifies resilience against dust and prolonged water exposure. The 1-meter flexible cable enhances installation adaptability across diverse setups. Our waterproof temperature sensor supplier rigorously calibrates each sensor to comply with tight accuracy tolerances, while the simple 1-Wire digital interface supports streamlined communication protocols. The compact design facilitates integration within constrained environments, providing a modular temperature sensing solution suitable for retrofitting or new system designs.
Performance Attributes Enhancing Usability and Reliability
This sensor’s programmable resolution and wide operating temperature range contribute to versatile performance in varying operational conditions. Its digital output simplifies connectivity with microcontrollers and monitoring platforms, reducing system complexity. By delivering precise and reliable temperature data, this custom temperature sensor minimizes downtime risks associated with inaccurate sensing. Its rugged waterproof design ensures extended service life, benefiting operational efficiency and maintenance schedules, qualities highly valued in industrial procurement and engineering projects.
Use Scenarios
Temperature Monitoring in Automotive Cooling Systems
In automotive manufacturing and maintenance environments, monitoring coolant temperature is critical for engine efficiency and safety. This waterproof ds18b20 temperature sensor integrates directly into coolant circulation systems, providing accurate temperature feedback under wet and dynamic conditions. Its IP68 rating maintains sensor integrity against coolant exposure, while the 1-Wire interface facilitates seamless connection to vehicle control units. The sensor’s robust design supports compliance with automotive quality standards while enabling real-time data acquisition essential for modern vehicle thermal management systems.
Water Temperature Measurement in Environmental Monitoring Networks
Environmental monitoring stations often require sensors capable of continuous operation in submerged or highly humid conditions. This waterproof ds18b20 temperature sensor is ideal for water temperature sensing applications, providing precise digital temperature data crucial for water quality assessment and aquatic ecosystem studies. Its stainless steel probe resists corrosion, and the IP68 waterproof rating ensures reliable performance even during prolonged immersion. Integration with microcontroller-based data loggers enables automated reporting and system alerts, enhancing environmental data accuracy and operational efficiency.


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.

FAQ
What materials are used in the IP68 Waterproof DS18B20 Cylinder Probe?
Our probe features a durable stainless steel cylindrical housing designed for longevity in harsh conditions. The robust build combined with a 1-meter cable ensures reliable performance. As a trusted waterproof temperature sensor supplier, we guarantee material quality suitable for wet and industrial environments.
What installation considerations should I keep in mind for this sensor?
The sensor’s IP68 rating makes it suitable for long-term immersion and dusty conditions. Its 1-wire digital interface requires minimal wiring but must be connected to a compatible microcontroller or monitoring system. Proper cable management ensures optimal performance of this waterproof DS18B20 temperature sensor.
How do you handle shipping and lead times for bulk orders?
Typical lead times range from 25 to 35 working days, depending on order volume and complexity. We manage production schedules efficiently to meet delivery needs, supporting orders from sample quantities to large-scale industrial applications with reliable logistics for water temperature sensor products.