Waterproof DS18B20 temperature sensor. The sensor can play a great role in measuring the temperature in the far distance and the humidity in the environment. Although the product works normally at 125 C, we recommend not to put it above 100 C because the cable is made of polyvinyl chloride (PVC) and has no sensor for heat resistance. The sensor is digital. Even if the transmission distance is far away, there will be no signal attenuation. DS18B20 can be connected to the microcontroller (Arduino) via only one sensor signal line, providing 9 to 12 bit (configurable) temperature data reading. Its working voltage ranges from 3 to 5.5 volts.
Each DS18B20 has a unique identity code, so a single signal line can support multiple DS18B20 temperature probes at the same time. This characteristic of DS18B20 has been applied in many aspects, such as HVAC environment control, indoor and electrical equipment temperature detection, process monitoring.
* The probe based on DS18B20 chip * High-quality stainless steel tube encapsulation waterproof moistureproof prevent rust * Stainless steel shell : customized * Power supply range: 3.0V to 5.5V * Operating temperature range: -55°C to +125°C (-67°F to +257°F) * Storage temperature range: -55°C to +125°C (-67°F to +257°F) * Accuracy over the range of -10°C to +85°C: ±0.5°C. * No other components required, working directly with One Wire data protocol. * Output lead: red (VCC), yellow(DATA) , black(GND) * Cable length: customized
Thermostatic controls industrial systems Consumer products Thermometers Liquid, Oil temperature measurement in Food industry