High Precision Epoxy Digital Temperature Sensor PVC Sheathed Cable
DS18B20
Brief Introduction:
The DS18B20 temperature sensor is a digital sensor widely used for
temperature measurement and monitoring purposes. It is known for
its accuracy, versatility, and ease of use.
Here are the key features and characteristics of the DS18B20
temperature sensor:
Digital Interface: The DS18B20 sensor communicates using a digital
interface, making it compatible with various microcontrollers and
systems. It uses the 1-Wire protocol, allowing multiple sensors to
be connected on a single data line.
High Accuracy: The DS18B20 sensor offers high precision in
temperature measurement. It can provide temperature readings with a
resolution of up to 12 bits, allowing for accurate monitoring and
control of temperature-sensitive applications.
Wide Temperature Range: The sensor is capable of measuring
temperatures within a wide range, typically from -55°C to +125°C
(-67°F to +257°F). This versatility makes it suitable for various
environments and applications.
Integrated Features: The DS18B20 sensor includes several integrated
features that enhance its functionality. It has built-in
non-volatile memory to store calibration data and device
information, allowing for easy integration and configuration.
Power-Supply Flexibility: The sensor operates on a wide range of
power supply voltages, typically from 3.0V to 5.5V. This
flexibility enables its use with different microcontroller
platforms and power sources.
Multiple Packaging Options: The DS18B20 sensor comes in various
packaging options, including waterproof and non-waterproof
versions. The waterproof variant is particularly useful for
applications that require temperature measurement in harsh or wet
environments.
Easy Integration: The DS18B20 sensor is widely supported by
software libraries and has a straightforward integration process.
It provides a unique 64-bit ROM code for each sensor, allowing easy
identification and management in multi-sensor setups.
Low Power Consumption: The sensor is designed to operate with
minimal power consumption, making it suitable for battery-powered
applications or scenarios where energy efficiency is a priority.
Measurement temperature range: -55°C - +125°C (-67°F - +257°F)
Accuracy: ±1°C.
Power supply range:3.0V-5.5V/DC
Stainless steel tube size:Approx.6.0mm(Diameter)
The stainless steel tube inside be filled in the epoxy
Features:
Comply with RoHS standard
Operating temperature range: -20℃~+80℃(Due to the wire is covered
by PVC)
Stainless steel tube Φ6*50mm
Application:
Freezer
Grain elevator
Storage tank
Telecommunications room
Cable trunking
HVAC systems
Cold chain logistics
Industrial systems
Thermostat controls system
Structure and Dimensions:
| NO. | Name | Material Specification | QTY. | Remarks |
| 1 | Component | DS18B20 | 1 | / |
| 2 | Probe | SUSφ6*50 | 1 | / |
| 3 | Tube | Double-wall heat shrinkable sleeve | 1 | black |
| 4 | wire | PVC 26AWG*3C(red/yellow/white)Round sheathed wire | 1 | Gray |
| 5 | Stripped | Tinned | 3 | / |
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