DS18B20 Waterproof Digital Temperature Sensor
Original price was: ₵30.00.₵28.00Current price is: ₵28.00.
This ds18b20 waterproof temperature sensor is designed for accurate digital readings in both wet and remote environments. As one of the reliable ds18b20 temperature sensor options available, it supports long-distance communication without signal loss. Because it aligns well with various temperature probe types, it becomes suitable for projects requiring dependable thermal measurements.
These 1-Wire digital temperature sensors provide high accuracy (±0.5°C) and deliver up to 12-bit resolution using the internal ADC. Moreover, they work efficiently with any microcontroller by using just one digital pin. Multiple sensors can be chained together thanks to their factory-assigned 64-bit unique ID.
Compatible with 3.0–5.0V systems, the sensor requires a 4.7kΩ pull-up resistor from the DATA pin to VCC. This feature further strengthens its usability across several temperature probe types.
5 in stock
Technical Details
- Model: DS18B20
- Item Type: Probe
- Model Type: Waterproof Temperature Probe
- Rated Voltage: 3V to 5.5V
- Temperature Range: -55°C to +125°C
- Probe Diameter: 6mm
- Probe Length: 50mm
- Resolution: 9 ~ 12 bit
- Query Time: 750ms
- Cable Length: 1m
Features
- Heat-Shrinkable Tube on Each Pin to Prevent Short Circuits
- Internal Sealing Glue for Waterproof and Moisture-Proof Protection
- Stainless Steel Tube Encapsulation for Rust Prevention
- Probe Dimensions: 6mm Diameter, 30mm Length
- Equipped with Original DS18B20 Temperature Sensor Chip
- Stainless Steel Shell (6 x 45mm), Lead Length 100cm (Shielding Wire)
- No External Components Required, Unique Single Bus
Pin Description:
- Red: VCC/VDD
- Yellow/White: DATA
- Black: GND
Applications :
- Aquarium Temperature Monitoring: Ideal for fish tanks.
- Weather Stations: Reads outdoor temperature data.
- Home Automation: Integrates easily for temperature control.
- Industrial Applications: Monitors pipes, machinery, and equipment.
- Agriculture: Suitable for soil and greenhouse temperature checks.
- HVAC Systems: Helps regulate heating and cooling.
- Automotive: Reads engine or battery temperature.
- Food and Beverage: Works for cold storage and ovens.
- Laboratories: Suitable for controlled experiments.
- IoT Projects: Popular for remote thermal sensing.
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