... 3.ISO,ROHS,SGS Temprature Sensor :Unique 1-Wire interface requires only oneport pin for communication1.Multidrop capability simplifies distributedtemperature ... connected from a central microprocessor to a DS18B20. Power for reading, writing, andperforming temperature conversions can be derived from ... equipment or machinery, and process monitoring and control. Temprature Sensor for Tank and Collector