Home > Products > Thermometry >
DS18B20 Digital Temperature Sensor

DS18B20 Digital Temperature Sensor

DS18B20 digital temperature probe

DS18B20 waterproof temperature sensor

DS18B20 high accuracy RTD sensor

Place of Origin:

Shaanxi, China

Brand Name:

BAIRUI

Model Number:

TE102

Chat Now
Request A Quote
Product Details
Series:
TE100
Mounting Type:
Threaded Mounting
Description:
Digital Temperature Sensor, Digital Temperature Sensor
Manufacturing Date Code:
2025
Type:
Temperature Sensor
Usage:
Temperature Measurement, Temperature Detection
Theory:
Temperature Measurement
Output:
Digital Signal
Accuracy:
±1°C
Termination Style:
Wire Leads
Switching Temperature:
-50~+125℃
Operating Temperature Range:
-50~+125℃
Supply Voltage:
3.0~5.5V/DC
Highlight:

DS18B20 digital temperature probe

,

DS18B20 waterproof temperature sensor

,

DS18B20 high accuracy RTD sensor

Payment & Shipping Terms
Minimum Order Quantity
5 units
Price
Negotiable
Payment Terms
L/C,D/A,D/P,T/T,Western Union
Product Description
DS18B20 Digital Temperature Sensor

DS18B20 is a commonly used digital temperature sensor that outputs a digital signal. It features small size, low hardware overhead, strong anti-interference capability, and high accuracy. The DS18B20 digital temperature sensor is easy to wire and, after packaging, can be used in various applications, such as pipe-mounted, threaded, magnetically attached, and stainless steel-encapsulated types. Various models are available, including LTM8877 and LTM8874.

Its appearance is mainly changed according to the application. The packaged DS18B20 can be used for temperature measurement in cable trenches, blast furnace water circulation, boilers, computer rooms, agricultural greenhouses, clean rooms, ammunition depots, and other non-extreme temperature applications. It is wear-resistant, impact-resistant, small in size, easy to use, and available in various packaging forms, making it suitable for digital temperature measurement and control in various confined spaces.

Product Specifications
Model Number TE102
Place of Origin China
Brand Name BAIRUI
Operating Principle Resistance Sensor
Output Type Digital Sensor
Digital Chip DS18B20
Power Supply 3.0~5.5VDC
Resolution 9~12 bit
Operating Temperature Range -50~+125℃
Cable Type PVC, 1m
Shell Material Stainless Steel
Connector Options Molex, JST, DuPont, CWB, CJT, U type etc.
Drive Pipe Options Heat shrinkable tube; PVC tube; glass fiber tube
Connection Mode Black: GND, Yellow: DATA, Red: VDD+
Wire Type UL Series
Product Name Stainless Steel Thread DS18B20 Temperature Sensor
Customization Options Length, cable, thread size
TE102 Digital Temperature Sensor
DS18B20 Digital Temperature Sensor 0 DS18B20 Digital Temperature Sensor 1 DS18B20 Digital Temperature Sensor 1
Key Features & Applications
The DS18B20 digital temperature sensor is widely used across many industries due to its unique advantages:
  • Digital Output & High Accuracy: Direct digital signal output eliminates additional analog-to-digital conversion, with resolution up to 0.0625°C and measurement accuracy of ±0.5°C
  • Single Bus Communication: Requires only one data line for communication, simplifying wiring and saving resources
  • Multipoint Networking Capability: Each sensor features a unique 64-bit serial number, supporting multiple parallel sensors for easy multipoint temperature measurement
  • Flexible Power Supply: Supports 3.0V to 5.5V wide voltage power supply, with parasitic power capability through the data line
  • Strong Anti-Interference: Differential signal transmission provides excellent anti-interference performance, suitable for complex environments
  • Compact Size & Low Power: Small form factor for easy installation with low static power consumption, ideal for low-power applications


Company Profile
DS18B20 Digital Temperature Sensor 3 DS18B20 Digital Temperature Sensor 3
Factory Showcase
DS18B20 Digital Temperature Sensor 5 DS18B20 Digital Temperature Sensor 6


Send your inquiry directly to us

Privacy Policy China Good Quality Thermometry Supplier. Copyright © 2026 Xi'an Bairui Electrical Technology Co., Ltd. . All Rights Reserved.