The DS18B20 Waterproof Temperature Probe is a reliable solution for temperature measurement in distant or wet environments. Featuring the original DS18B20 sensor, this digital temperature probe offers stable and precise readings with no signal degradation over long distances. It is ideal for microcontroller projects requiring accurate temperature data even in harsh conditions.
Stainless steel tube encapsulation for waterproof and moistureproof protection.
Each pin sealed with heat-shrinkable tubing to prevent short circuits.
9 to 12-bit selectable resolution for flexible precision.
1-Wire interface; requires only one digital pin for communication.
Unique 64-bit ID burned into each chip for easy identification of multiple sensors.
Quick query response time of less than 750ms.
Built-in temperature-limit alarm system.
Compatible with 3.0V–5.0V systems.
No need for external components; single-wire bus system.
Note: Probe wire length may vary ±3%.
Sensor Type: DS18B20 Original Chip
Cable Length: 1 meter
Wired Connection:
Red: VCC/VDD
Yellow/White: DATA (Pull-up resistor of 4.7kΩ recommended)
Black: GND
Temperature Range: -55°C to +125°C
Accuracy: ±0.5°C (from -10°C to +85°C)
Probe Dimensions: Diameter 6mm x Length 30mm
Communication Protocol: 1-Wire Interface
Build: Stainless steel waterproof probe
Remote temperature sensing
Wet or underwater temperature measurement
HVAC systems
Home automation systems
Weather stations
Industrial equipment monitoring
Product details, specifications, and colors may update from time to time without prior notice.
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