Outdoor Temperature and Humidity Sensor, Capacitive

Outdoor temperature and humidity sensor is a high-precision digital sensing device designed for reliable environmental monitoring. It operates on DC 3.3–5.5V and supports One-wire communication, offering stable data output and easy integration. Built with a capacitive sensing element and a durable PC housing, the SUCH humidity sensor delivers excellent accuracy, long-term stability, and strong resistance to interference. Its waterproof and rainproof design protects the internal circuitry from moisture, while the shielded cable ensures reliable signal transmission up to 20 meters. Compact, energy-efficient, and easy to install with a stable mounting base, this sensor is ideal for outdoor applications such as smart agriculture, weather stations, and greenhouse climate control.

Feature

• High Precision & Long-Term Stability: Equipped with a built-in calibrated digital output, this capacitive temperature and humidity sensor uses advanced signal acquisition and sensing technology to ensure exceptional accuracy, reliability, and long-term stability in outdoor environments.
• Waterproof Design: The waterproof structure effectively protects the internal circuit board from rain and moisture, ensuring continuous and stable operation in outdoor or humid conditions.
• Stable Mounting Base: A robust fixed mounting bracket provides secure installation, preventing movement or loosening during long-term use.
• Shielded Cable: Built with a high-quality shielded cable containing 48 strands of metal shielding and a durable PVC jacket, ensuring excellent anti-interference performance and reliable data transmission.
• Capacitive Sensing Technology: Utilizes a high-sensitivity capacitive humidity element and precision temperature component for fast response, strong anti-interference capability, and high repeatability.
• Digital Signal Output: Outdoor temperature and humidity sensor supports a standard single-bus digital signal output, simplifying system integration and enabling stable data transmission up to 20 meters.
• Energy Efficient & Compact: Designed with ultra-low power consumption and a small form factor, making it ideal for smart agriculture, greenhouses, and weather monitoring systems.
• Rainproof Probe Design: The rainproof probe structure enhances environmental adaptability, maintaining accurate readings even under light rain or mist conditions.

Dimension (Unit:mm)

Wiring