DS18B20 Waterproof Temperature Probe

About this product

Waterproof digital temperature probe based on the DS18B20 1-Wire sensor in a stainless steel housing. Measures -55°C to +125°C with ±0.5°C accuracy. Requires only one data line plus power and ground. Ideal for liquid immersion, soil, HVAC, and outdoor temperature monitoring.

Ultrasonic, IR, temperature, humidity, motion, current, camera and RF sensor modules - plus relay, logic-level and breakout boards for prototyping and production.

Need a datasheet, a substitute, or bulk pricing? Mention it in your quote request and we'll reply with options.

Specifications

Sensor

DS18B20 1-Wire

Temperature Range

-55°C to +125°C

Accuracy

±0.5°C (-10°C to +85°C)

Resolution

9 to 12-bit (programmable)

Supply Voltage

3.0V to 5.5V

Interface

1-Wire (single data line)

Probe Material

Stainless steel