[3  & 4   L 2.0 inches (50]

DS18B20 Digital Temperature Sensor
Temperature range: -50°C to 120°C
Material: SUS304 stainless steel housing
Diameter: 7mm
Length: L=30-300mm
Wire:
Material: 3-core PVC insulated copper wire (black)
Thread: G 1/2" 3/4
Power Supply: 3.0V-5.5V
Output: Red (VDD), White (DQ), Blue (GND)
Length: 1m 2m 3m 4m 5m
Electrical Design: 3-wire
Packing: 1 piece/pack