This 2 meter long One Wire Temperature Sensor - DS18B20 has a waterproof probe and long wire, suitable for immersive temperature detection. The chip inside this sensor is DS18B20 which is widely adopted.
Features
Outstanding measurement accuracy: Measure temperature with ±0.5% accuracy, absolute temperature. ( -10°C to +85°C)
Robust measurement range: The sensor can operate even from -55°C to +125°C degrees.
Alarm function: It identifies and addresses devices whose temperature is outside of programmed limits. (temperature alarm condition)
Waterproof: Suitable for immersive temperature detection.
Grove unified socket: The sensor ensures "Plug and Play" and can be used for various applications.
For this sensor, Seeed Studio added a Grove port and had a resistor pre-assembled inside so that you can use it as a regular Grove sensor.
Note:The cable part cannot be put under temperature higher than 70°C for a long time.
This is a wired and waterproof, high temperature version of the DS18B20 sensor. Handy for when you need to measure something far away, or in wet conditions.
This temperature & humidity sensor provides a pre-calibrated digital output. A unique capacitive sensor element measures relative humidity and the temperature is measured by a negative temperature coefficient (NTC) thermistor.