![]() ![]() Converts temperature to 12-bit digital word in 750ms (max.Optional temperature monitoring and/or compensation Safe and easy to use. Thermometer resolution is user-selectable from 9 to 12 bits The M1 or M3 pneumatic displays are latest generation tools allowing any.Measures temperatures from –55☌ to +125☌ (–67☏ to +257☏) Item no.: 1424836 Temp mate-M1, our best data logger for temperature recording with internal or external temperature sensor, muli function display and.Multidrop capability simplifies distributed temperature sensing applications.Each device has a unique 64-bit serial code stored in an onboard ROM. ![]() The output is a 16-bit temperature result with a resolution of 0.0078C and an accuracy of up to 0.25C without the need for calibration after the printed circuit board (PCB) soldering process. Unique 1-Wire® interface requires only one port pin for communication All digital temperature sensors contain an internal band gap reference, a temperature sensor, and a precision analog-to-digital converter (ADC).Thus, it is simple to use one microprocessor to control many DS18B20s distributed over a large area. In addition, the DS18B20 can derive power directly from the data line (“parasite power”), eliminating the need for an external power supply.Įach DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus. It has an operating temperature range of -55☌ to +125☌ and is accurate to ☐.5☌ over the range of -10☌ to +85☌. 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.
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