DS18B20 Waterproof Temperature Sensor in Pakistan 100% Brand New and High Quality
Here is a DS18B20 original chip, three wire
High quality stainless steel tube encapsulation waterproof moisture proof prevent rust
Stainless steel tube
size:Approx.6*50mm(Diameter*Length)
9 ~ 12 adjustable resolution
Power supply range:3.0V-5.5V
Operating range: -55°C – +125°C (-67°F – +257°F)
Storage  range: -55°C to – 125°C (-67°F – +257°F)
Accuracy over the range of -10°C to +85°C: ±0.5°C.
No other components, unique single bus interface
Output lead: red (VCC), yellow(DATA) , black(GND)
Cable length:Approx.100 cm
Color: As shown

DS18B20 Waterproof Temperature Sensor

one-meter long sensor that consists of a DS18B20 sensor.

It is a seal and pre-wire waterproof  temperature sensor probe.

It is very useful when someone wants to measure anything which is far away. And it is also handy in wet conditions. It is a digital temperature sensor and the user did not get any signal degradation even over a long distance.

They can also give up to 12 bits of precision from the onboard digital- to – analog converter.

These temperature sensors work great with any microcontroller using any single digital pin. We can also connect multiple ones to the same pin. Each one has a unique 64 bits ID burn. It is useable with 3 to 5 volts systems. en.wikipedia.org There is one downside of this sensor is they use the Dallas 1-wire protocol, and which is somewhat complex. This protocol requires a bunch of code to parse out the communication. When you are using this temperature sensor with a microcontroller put a 4.7K resistor to the sensing pin.