SKU: 79949868647

DS18B20 1-Wire Temperature Sensor Waterproof Digital Stainless Steel - 5 Pack

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Description

DS18B20 1-Wire Temperature Sensor Waterproof Digital Stainless Steel - 5 PackDS18B20 1 Wire Temperature Sensor Digital Stainless Steel 1m 39. 37 inch Key Features Sensor Model: DS18B20 Interface: 1 Wire digital communication protocol Probe: Waterproof stainless steel housing Probe Dimensions: 6mm diameter x 30mm length Operating Voltage: 3. 0V to 5. 5V Measuring Range: 55C to +125C ( 67F to +257F) Accuracy: 0. 5C (from 10C to +85C) Resolution: Selectable from 9 bit to 12 bit Output Wires: VCC (Red), Data (Yellow White), GND

DS18B20 1-Wire Temperature Sensor Digital Stainless Steel 1m/39.37 inch

Key Features

  • Sensor Model: DS18B20
  • Interface: 1-Wire digital communication protocol
  • Probe: Waterproof stainless steel housing
  • Probe Dimensions: 6mm diameter x 30mm length
  • Operating Voltage: 3.0V to 5.5V
  • Measuring Range: -55°C to +125°C (-67°F to +257°F)
  • Accuracy: ±0.5°C (from -10°C to +85°C)
  • Resolution: Selectable from 9-bit to 12-bit
  • Output Wires: VCC (Red), Data (Yellow/White), GND (Black)

Replaces / Cross-Reference Part Numbers

  • Direct replacement for any application using a DS18B20 sensor IC in a waterproof probe configuration.

Compatibility & Fitment

  • Compatible with microcontrollers and single-board computers supporting the 1-Wire interface, including Arduino, Raspberry Pi, ESP8266, and ESP32.
  • Designed for measuring temperature in liquids, soil, and other wet or humid environments.
  • The 6mm probe diameter fits standard thermowells and mounting hardware.

When to Replace

  • Sensor fails to appear on the 1-Wire bus.
  • Temperature readings are erratic, consistently incorrect, or do not update.
  • Visible physical damage to the cable, heat-shrink seal, or stainless steel probe.

Installation Tips

  • A 4.7kΩ pull-up resistor is required between the Data and VCC lines for stable communication.
  • Connect wires to the corresponding VCC, GND, and data pins on your controller.
  • Ensure the 1-Wire interface is enabled in your device's software configuration (e.g., raspi-config for Raspberry Pi).
  • Multiple sensors can be connected to the same data pin due to their unique addresses.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79949868647

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Nicole
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★★★★★ 5
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Size: 13 Little Kid, Color: Black, Size: 13 Little Kid, Color: Black
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Reviewed in the United States on February 19, 2026
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Kylat
Draper, US
★★★★★ 5
Fast shipping
Size: 5 Big Kid, Color: Black
Good sandals, the kid just didn't want them. Fast shipping and easy returns!
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Reviewed in the United States on June 11, 2026
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Ryan
Fort Morgan, US
★★★★★ 5
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Size: 6 Toddler, Color: Brown
Perfect for little ones
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Reviewed in the United States on May 28, 2026
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Mimie Hull
New York, US
★★★★★ 5
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Size: 9 Toddler, Color: Taupe
These are cute and my kids say they’re comfortable! We got a few colors. Definitely would purchase again. They’ve got good quality.
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Reviewed in the United States on March 18, 2026
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Jenna Smeyne
Massapequa, US
★★★★★ 1
Super wide
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They are oddly very wide. Great for kids with wide chunky feet but for us it was not cute
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Reviewed in the United States on May 18, 2026

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