Get accurate leaf wetness data instantly

Provides accurate leaf wetness data in a number of growing and research applications. This sensor, which is ready to use and does not require any painting or coating, uses a capacitive grid that is less sensitive to surface residues than resistive grid-based sensors, and comes preconditioned for consistent measurements between sensors and for long-term stability. Along with a 3-meter cable, a mounting bracket is included so the sensor can be easily positioned to mimic the wet-dry characteristics of the plants being studied.

The leaf wetness smart sensor is designed to work with HOBO® stations with its plug-in modular connector. All calibration parameters are stored inside the smart sensor, which automatically communicates configuration information to the station without the need for any programming, calibration, or extensive setup. Unlike other leaf wetness sensors, the HOBO leaf wetness smart sensor does not require any painting or coating—it is ready to use.

The leaf wetness smart sensor measures the percentage of the sensor grid that is wet. A completely dry sensor will record 0% wetness, while a measurement of 100% wetness corresponds to the sensor being completely covered with a thin layer of water. After prolonged exposure to very hot and wet environments, the sensor may return to only 1 to 3% wet when dried out, but given a day or two in a warm, dry environment, the sensor will recover and return to zero when dry.

Features

• Does not require any painting or coating
• Preconditioned for consistent measurements
• 3-meter cable and mounting bracket included