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Home / Sensors & Modules / DS18B20 Water Proof Digital Temperature Probe – Black (1m)
DS18B20 Water Proof Digital Temperature Probe – Black (1m)

The DS18B20 Waterproof Digital Temperature Probe provides accurate digital temperature readings in a sealed stainless steel probe.

DS18B20 Water Proof Digital Temperature Probe – Black (1m)

SKU 2091-1 Category Sensors & Modules

₹80.00 (Excl GST)

excl. GST*

Bulk deal
Quantity Discount Discounted price
10 - 29 2.5% ₹78.00
30 - 69 5% ₹76.00
70 - 100 7.5% ₹74.00

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DS18B20 Water Proof Digital Temperature Probe – Black (1m)

The DS18B20 Waterproof Digital Temperature Probe provides accurate digital temperature readings in a sealed stainless steel probe. Using the 1-Wire protocol, multiple sensors can share a single data pin for distributed temperature monitoring.


Key Features

  • Waterproof stainless steel probe
  • Digital 1-Wire interface
  • ±0.5°C accuracy from -10°C to +85°C
  • Multiple sensors on one wire
  • -55°C to +125°C range
  • 9-12 bit resolution
  • 1 meter cable (varies)

Technical Specifications

Parameter Specification
Model DS18B20
Range -55°C to +125°C
Accuracy ±0.5°C (-10°C to +85°C)
Resolution 9-12 bit (configurable)
Interface 1-Wire
Operating Voltage 3.3V – 5V
Probe Material Stainless steel
Cable Length 1m (varies)

Applications

  • Water temperature monitoring
  • Soil temperature sensing
  • Weather stations
  • Aquarium monitoring
  • HVAC systems
  • Industrial process monitoring

Important Notes

  • Use 4.7kΩ pull-up resistor on data line
  • Use DallasTemperature library for Arduino
  • Each sensor has unique 64-bit address
  • Parasite power mode possible with 3 wires
  • Allow time for conversion between readings
  • Higher resolution = longer conversion time

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