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Temperature Module (DS18B20) with Stainless Steel Probe
$11.99
DS18B20 Waterproof Temperature Sensor with Stainless Steel Probe
This module features the DS18B20 digital temperature sensor encased in a waterproof stainless steel probe. It uses a 1-Wire interface, meaning multiple sensors can share a single digital pin on a microcontroller. The stainless steel housing and sealed cable allow for temperature measurement in wet environments, such as liquid tanks, soil, or outdoor weather stations.
Product Features
- Waterproof stainless steel probe allows for submersion in non-corrosive liquids.
- 1-Wire interface requires only one digital pin for communication.
- Each sensor has a unique 64-bit ID burned into the chip, allowing for multiple sensors on the same wire.
- Flexible cable length (typically 1 meter) provides distance between the probe and the controller.
- No external components required other than a single pull-up resistor (typically 4.7k Ohms).
- Internal 12-bit Analog-to-Digital converter for high resolution.
Technical Specifications
- Sensor Chip: DS18B20
- Operating Voltage: 3.0V – 5.5V DC
- Temperature Range: -55°C to +125°C
- Accuracy (Range -10°C to +85°C): ±0.5°C
- Resolution: 9 to 12 bits (Programmable)
- Probe Material: Stainless Steel (Diameter: 6mm, Length: 50mm)
- Cable Length: 100cm (Approx. 3 feet)
- Output Leads: Red (VCC), Black (GND), Yellow/White (DATA)
Wiring Information
Most versions of this probe follow the