The DS18B20 digital thermometer provides 9-bit 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 of -55C to 125C and is accurate to 0.5C over the range of -10C to 85C.
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.
Supply Voltage: 3.0 _ 5.5V
Supply Current: 1 _ 1.5mA
Accuracy: 0.5 (-10C to 85C), 2 (-55C to 125C)
Resolutio Bit: 12bit
Package Type: TO-92
Operating Temperature Range: -55C to 125C
Output Type: Digital
The image is for illustration purposes only.
What you will receive:
5 x DS18B20 Digital Temperature Sensor