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DS18B20 Temperature Sensor

DS18B20 Temperature Sensor  Price in Pakistan
DS18B20 Temperature Sensor
  • Stock: In Stock
  • Model: SETH-08


The DS18B20 digital thermometer provides to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating temperature range to +125°C and is accurate to ±0.5°C over the range +85°C. In addition, the DS18B20 can derive power directly from the data line ("parasite power"), eliminating the need for an external power supply. Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus. Thus, it is simple to use one microprocessor to control many DS18B20s distributed over a large area. Applications that can benefit from this feature include HVAC environmental controls, temperature monitoring systems inside buildings, equipment, or machinery, and process monitoring and control systems.


  • Stainless steel tube 6mm diameter by 30mm long
  • Cable is 36" long / 91cm, 4mm diameter
  • Contains DS18B20 temperature sensor
  • If your sensor has four wires - Red connects to 3-5V, Black connects to ground and White is data. The copper wire is soldered to the wire shielding
  • If your sensor has three wires - Red connects to 3-5V, Blue/Black connects to ground and Yellow/White is data

Product Details
Product NameDS18B20 Temperature Sensor
PriceRs. 230/-
Temperature Range-55 to 125°C
Resolution9 to 12 bit
Current Consumption1mA
Power Supply3V to 5.5V
General Specification

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