Foliage temperature and humidity sensor Moisture transmitter Tree leaf surface dew measurement RS485 for agriculture

Product introduction：

The leaf temperature and humidity sensor can accurately measure the leaf surface humidity, and can monitor the trace moisture or ice crystal residue on the leaf surface. The shape of the sensor adopts the imitation blade design, which simulates the characteristics of the page, so it can more accurately reflect the situation of the leaf environment. It measures the presence of water or ice by imitating the change in the dielectric constant of the upper surface of the blade medium. Low power consumption enables long-term uninterrupted monitoring. It is easy to install and can be hung on the greenhouse of the greenhouse or on the mast of the weather station.

technical parameter：                             

leaf temperature

Measuring range: -20～80℃

Resolution: 0.1℃

Accuracy: ±1°C (25°C)

leaf humidity

Measuring range: 0～100%

Resolution: 0.1%

Accuracy: ±5% (25℃)

Power supply mode: DC12V

Signal output: RS-485

Response time: <1s

Working current: 17ma (DC12V)

Power consumption: DC12V <=0.22W

Stabilization time: about 10 seconds after power-on

Protection class: IP65