Description

The DS18B20 Digital Temperature Detector Probe is a robust and accurate temperature sensor housed in a durable probe with a pre-attached cable for easy integration. It provides precise temperature readings in Celsius, programmable to a resolution of 9 to 12 bits. Designed for long-distance installations, its 1-Wire® communication interface enables seamless integration with microcontrollers while requiring minimal wiring. The durable probe casing enhances its usability in diverse environments, including outdoor or industrial applications.

Key Features & Benefits

• Pre-Attached Cable: Simplifies installation for long-distance or remote monitoring setups.
• Durable Probe Design: Ensures reliable performance in challenging environments.
• Accurate Temperature Measurement: Measures -55°C to +125°C with ±0.5°C accuracy between -10°C to +85°C.
• 1-Wire® Interface: Minimizes wiring requirements and supports multiple sensors on a single bus.
• Programmable Resolution: Offers flexibility with 9 to 12-bit temperature readings.
• Wide Application Compatibility: Suitable for industrial, outdoor, and consumer use.

Applications

• HVAC systems and environmental controls
• Industrial machinery and equipment monitoring
• Outdoor temperature monitoring
• Process control systems in manufacturing
• Consumer devices, such as smart thermostats

Specifications

• Temperature Range: -55°C to +125°C (-67°F to +257°F)
• Accuracy: ±0.5°C from -10°C to +85°C
• Resolution: Configurable from 9 to 12 bits
• Power Supply Voltage: 3.3V to 5.5V
• Interface: 1-Wire® communication
• Cable Length: 3 meters (pre-attached)
• Probe Material: Stainless steel housing for durability
• Unique Identifier: 64-bit ROM for multidrop configurations
• Alarm Functionality: User-programmable high/low temperature triggers