With high quality stainless steel tube encapsulation,the item is waterproof, moistureproof, rust-proof.
Sealing with high thermal conductivity sealant to guarantee high sensitivity and the minimum temperature delay of the temperature sensor.
Every probe is tested strictly to ensure it works normally.
This product is suitable for temperature measurement and control field freezer, silos, storage tanks, telecommunications room, power room, cable ducts, etc
What is in the package: 2* DS18B20 Temperature sensor
Description
Description:
Model Number: DS18B20
Material: Mixture
Type: Humidity Sensor
Usage: Temperature Sensor
Theory: Resistance Sensor
Output: Digital Sensor
Length of Cable: 100CM
Size of Stainless steel sheath: 6*50mm
Power supply range: 3.0V to 5.5V
Operating temperature range:-55 Centigrade to +125 Centigrade (-67 Fahrenheit to +257 Fahrenheit)
Storage temperature range:-55 Centigrade to +125 Centigrade (-67 Fahrenheit to +257 Fahrenheit)
The cable can bear no higher than the temperature 85 Centigrade!
Output leads: Yellow (VCC), Red (DATA), Black (GND)
Waterproof