1Pc DS18B20 18B20 TO-92 Thermometer Temperature Sensor

1Pc DS18B20 18B20 TO-92 Thermometer Temperature Sensor Description: The DS18B20 Digital Thermometer provides 9 to 12-bit (configurable) temperature readings which indicate the temperature of the device. Information is sent to/from the DS18B20 over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor to a DS18B20. Power for reading, writing, and performing temperature conversions can be derived from the data line itself with no need for an external power source. Because each DS18B20 contains a unique silicon serial number, multiple DS18B20s can exist on the same 1-Wire bus. This allows for placing temperature sensors in many different places. Applications where this feature is useful include HVAC environmental controls, sensing temperatures inside buildings, equipment or machinery, and process monitoring and control. Features: Unique 1-Wire interface requires only one port pin for communication Multidrop capability simplifies distributed temperature sensing applications Requires no external components Can be powered from data line. Power supply range is 3.0V to 5.5V Zero standby power required Measures temperatures from -55C to +125C. Fahrenheit equivalent is -67F to+257F 0.5C accuracy from -10C to +85C Thermometer resolution is programmable from 9 to 12 bits Converts 12-bit temperature to digital word in 750 ms (max.) User-definable, nonvolatile temperature alarm settings Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperaturealarm condition) Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system Convenient for DIY and repair equipment and electrical appliances Perfect use for home, office and industry electrical equipment and electrical appliances Specification: Model: DS18B20 Output voltage: 3.0~5.0 V Color: Black Length:15mm Quantity: 1 Pcs Package included: 1 x DS18B20 Digital Thermometer