High quality leaf surface humidity transmitter

Leaf humidity transmitter is also called leaf humidity sensor and blade humidity sensor, with small size, humanization design, reasonable structure, easy to carry and assemble. The sensor can measure the percentage of plant leaf surface water, adopts resistance measurement theory, composed of surface induction grilling and signal transmitter. While using, install the sensor nearby the measured plant leaf, it will simulate the process of plant leaf obtaining the water.

Functional Character:

1. Easy to install, easy to operate

2. Reasonable structural design

3. airtight epoxy resin, stable performance, good water resistance

4. Rapid response, accurate data

Theory:

Probe surface is composed of leaf shape golden finger. It is installed into measured plant leaves, to simulate the distribution of leaf water.

The sensor switches the water volume value between the golden fingers to the voltage value through precision circuit. After adjusting the switching circuit,the performance becomes stable, and the measurement becomes accurate.