Introduction
This waterproof temperature sensor kit features a DS18B20 probe with a resistor module. It includes a pluggable terminal adapter, making it easy to connect to the Arduino board without soldering.
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. It is compatible with 3.0-5.5V systems.
Specification
- Operating voltage: 3.0~ 5.5V
- ±0.5°C Accuracy from -10°C to +85°C
- Usable temperature range: -55 to 125°C (-67°F to +257°F)
- 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
- 3 wires interface:
-
Type A
- Red wire - VCC
- Black wire - GND
- Yellow wire - DATA
-
Type B
- Red wire - VCC
- Yellow wire - GND
- Green wire - DATA
-
Type A
- Stainless steel tube 6mm diameter by 35mm(1.34") long
- Cable diameter: 4mm(0.16")
- Length: 90cm(35.43")