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Digital temperature sensor with waterproof prewired cable Adafruit Industries 381 supports 3 to 5 volt systems
Digital temperature sensor with waterproof prewired cable Adafruit Industries 381 supports 3 to 5 volt systems
Specifications
Temperature Range :
-55℃~+125℃
Description :
-55℃~+125℃ Thermocouples, Temperature Probes RoHS
Mfr. Part # :
381
Model Number :
381
Description

Product Overview

This is a pre-wired and waterproofed version of the DS18B20 digital temperature sensor. It is ideal for measuring temperatures in remote locations or wet environments. The sensor offers digital accuracy, eliminating signal degradation over long distances, and provides up to 12 bits of precision. It is compatible with 3.0-5.0V systems and can be connected to a single microcontroller pin, with multiple sensors addressable via their unique 64-bit IDs. A 4.7k ohm pullup resistor is included for setup.

Product Attributes

  • Waterproof
  • Pre-wired
  • Includes 4.7k ohm pullup resistor

Technical Specifications

Specification Details
Product ID 381
Sensor Model DS18B20
Cable Jacket Material PVC
Recommended Max Cable Temperature 100C
Usable Temperature Range (Sensor) -55 to 125C (-67F to +257F)
Resolution 9 to 12 bit selectable
Interface 1-Wire
Unique ID 64-bit burned into chip
Accuracy 0.5C from -10C to +85C
Alarm System Temperature-limit alarm
Query Time Less than 750ms
Operating Voltage 3.0V to 5.5V
Cable Length 36" / 91cm
Cable Diameter 4mm
Stainless Steel Tube Dimensions 6mm diameter by 30mm long
Wiring (4-wire sensor) Red to 3-5V, Black to ground, White to data, Copper to shielding
Wiring (3-wire sensor) Red to 3-5V, Blue/Black to ground, Yellow/White to data

2504101957_Adafruit-Industries-381_C17606607.pdf

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Digital temperature sensor with waterproof prewired cable Adafruit Industries 381 supports 3 to 5 volt systems

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Product Detail
Temperature Range :
-55℃~+125℃
Description :
-55℃~+125℃ Thermocouples, Temperature Probes RoHS
Mfr. Part # :
381
Model Number :
381
Contact Supplier
Digital temperature sensor with waterproof prewired cable Adafruit Industries 381 supports 3 to 5 volt systems

Changsha Purple Horn E-Commerce Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Analog and Digital Output, Pressure Sensors, Transducers, Sensor, Transducer Amplifiers
Employee Number :
300~500
Certification Level :
Verified Supplier
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