1, The detector uses the imported brandnew DS18B20 temperature sensor chip,each pin of which is separated by heat shrinkable tube,to prevent short circuit and internal sealing glue, water proof and moisture proof.
2, High quality stainless steel tube package, water proof, moisture proof and rust proof
3, Each detector is single packaged after strict test.
4, 3.0V ～ 5.5V power supply
5, 9-12 bits adjustable resolution
6, Temperature-detect range wide -55~125 Celsius
7, Need no external components, unique single-bus interface
8, Output lead wiring:
a, red wire connected to VCC
b, yellow/white wire is the data wire, it connected to MCU
c, black wire connected to GND
Warehouse temperature monitoring, domestic refrigerator, Incubation temperature control, Telecom machine room monitoring and so on.