DS18B20 Waterproof Temperature Sensor Suhu Tahan Air adalah sensor yg telah dilengkapi dengan kabel dan sensor DS18B20 , memudahkan untuk mengukur sesuatu dari jauh atau dalam kondisi basah, sensor dapat bekerja sampai 125 C akan tetapi karena bungkusan kabel adalah dari bahan PVC sebaiknya digunakan max pada 100C.
**Not for use in salt water or other corrosive environments. Because they are digital, you don't get any signal degradation even over long distances! These 1-wire digital temperature sensors are fairly precise (0.5C over much of the range) and can give up to 12 bits of precision from the onboard digital-to-analog converter. They work great with any microcontroller using a single digital pin, and you can even connect multiple ones to the same pin, each one has a unique 64-bit ID burned in at the factory to differentiate them. Usable with 3.0-5.0V systems.
Detail Produk: - Stainless steel tube 6mm diameter by 30mm long - Cable is 4mm diameter - Contains DS18B20 temperature sensor - If your sensor has four wires - Red connects to 3-5V, Black connects to ground and White is data. The copper wire is soldered to the wire shielding - If your sensor has three wires - Red connects to 3-5V, Blue/Black connects to ground and Yellow/White is data
DS18B20 Technical specs: - Usable temperature range: -55 to 125C (-67F to +257F) - 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 - 0.5C Accuracy from -10C to +85C - Temperature-limit alarm system - Query time is less than 750ms - Usable with 3.0V to 5.5V power/data
Data Sheet: https://cdn-shop.adafruit.com/datasheets/DS18B20.pdf