Description
This is waterproof temperature sensor named DS18B20. This waterproof temperature sensor kit is using the same probe-DS18B20 probe. It contains a probe with a resister module. So it is easy to connect on the Arduino board.
The DS18B20 temperature sensor provides 9 to 12-bit (configurable) temperature readings over a 1-Wire interface, so that only one wire (and ground) needs to be connected from a central microprocessor. Compatible with 3.0-5.5V systems.
Waterproof DS18B20 temperature sensor and Arduino combination can be used in many places, such as soil temperature detection, hot water tank temperature control, etc., but the waterproof DS18B20 temperature sensor must also take a pull-up resistor can be used, for which we designed the Plugable Terminal The converter comes in handy.
Plugable Terminals The digital port adds a pull-up resistor that can be switched using a jumper cap to connect the waterproof DS18B20 temperature sensor directly to the Arduino.
Specification: Operating voltage: 3.0~ 5.5V ±0.5℃ Accuracy from -10℃ to +85℃ Usable temperature range: -55 to 125℃ (-67℉ to +25℉) 9 to 12 bit selectable resolution Uses 1-Wire interface- requires only one digital pin for communication Unique 64 bit ID burned into chip Multiple sensors can share one pin Temperature-limit alarm system Query time is less than 750ms