3m Waterproof DS18B20 Shielded Temperature Sensor

This 3m long waterproof temperature sensor includes a DS18B20 sensor chip with a 1-wire communication. The sensor is connected via a shielded cable, making the communication with the temperature sensor less susceptible to interference. The DS18B20 is a digital temperature sensor in a TO92 case. The sensor is very accurate and reliable as it has been factory calibrated. You can use the "DallasTemperature" library to control it with an Arduino. To read the DS18B20 you only need one input from your Arduino. Multiple sensors can also be assigned to one input. For the operation of the sensor, you need a 4.7 kOhm resistor, which you connect between VCC and Data (e.g. if you have 5 sensors on the same input, you only need one resistor).

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Connecting the DS18B20 to an Arduino UNO:

It's important to connect a 4.7K Ohm resistor between red and white.

Technical details DS18B20:

• Sensor type: DS18B20
• Operating voltage: 3.0 - 5.5 VDC
• Accuracy (-10°C - +85°C): ±0.5°C.
• Measuring range: –55°C to +125°C
• Max. permissible temperature of the probe: 100°C
• Probe diameter: 6 mm
• Connection cable: VCC (red), GND (black), Data (white)
• Length of connection cable: 3 m (deviations of up to 3cm possible)
• Weight: 60g

Delivery content:

1x 3m waterproof temperature sensor DS18B20 shielded