About this item
The ELECROW Crowtail‑One Wire Waterproof Temperature Sensor is a versatile and durable temperature sensing module based on the DS18B20 sensor. It is designed for applications requiring temperature measurements in harsh or wet environments, such as aquariums, soil monitoring, HVAC systems, and industrial equipment. This sensor communicates over a 1-Wire interface, allowing multiple sensors to share the same data line, which simplifies wiring and reduces the number of microcontroller pins needed. The sensor offers a wide temperature measurement range and high accuracy, making it suitable for various temperature monitoring applications. The module is compatible with systems operating at 3.0V to 5.5V and can be easily integrated with development platforms like Arduino, Raspberry Pi, and ESP32. Its waterproof design ensures reliable performance even in challenging conditions.
Specifications
| Operating Voltage |
3.0V to 5.5V DC |
| Temperature Range |
-55°C to +125°C (-67°F to +257°F) |
| Accuracy |
±0.5°C from -10°C to +85°C |
| Resolution |
Configurable from 9 to 12 bits |
| Interface |
1-Wire digital communication |
| Cable Length |
90 cm |
| Probe Dimensions |
Stainless steel tube, 6mm diameter, 30mm length |
| Compatibility |
Crowtail interface for easy integration with compatible development boards |
