DS18B20 Programmable Resolution 1-Wire Digital Thermometer

In Stock

Calculate Shipping

Enter qty and post code to calculate:

Australia Post Express Satchel - Large - $25.00
Express satchel: Australia Wide via Australia Post including to PO Boxes & Post Offices

The DS18B20 digital thermometer provides 9-bit
to 12-bit Celsius temperature measurements and
has an alarm function with nonvolatile userprogrammable
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 -55°C to +125°C and is accurate to
±0.5°C over the range of -10°C to +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




Product Function and Performance

Product Weight and Dimensions

Shipping Weight and Dimensions

Shipping Weight 0.0100kg
Shipping Width 0.010m
Shipping Height 0.010m
Shipping Length 0.020m
Shipping Cubic 0.000002000m3

Others Also Bought

More From This Category