Handheld meteorological detector

Overview:

The handheld intelligent agricultural meteorological environment detector is designed specifically for small-scale environments in farmland and grasslands, and is a farmland microclimate station that monitors environmental parameters such as soil and water vapor closely related to vegetation and crop growth. It mainly observes 10 environmental parameters and meteorological elements related to agriculture, including air temperature, air humidity, light intensity, carbon dioxide concentration, dew point temperature, photosynthetic effective radiation, soil temperature, soil humidity, soil salinity, soil pH, etc., providing good support for agricultural research and production.

Technical parameters:

Air temperature range: -30~70 ℃ Accuracy: ± 0.2 ℃ Resolution: 0.01 ℃

Air humidity range: 0~100% Accuracy: ± 3% Resolution: 0.1%

Light intensity range: 0-200Klux Accuracy: ± 5% Resolution: 0.1Klux

Carbon dioxide measurement range: 0-2000ppm Accuracy: ± 3% Resolution: 0.1%

Dew point temperature range: -20~+50 ℃ Accuracy ± 0.5 ℃ Resolution 0.1 ℃

Photosynthetically active radiation range: 400-700nm Sensitivity: 10-50 μ V/ μ Mol · m-2 · s-1

Soil temperature measurement range: -40~120 ℃ Accuracy: ± 0.2 ℃ Resolution: 0.01 ℃

Soil moisture measurement range: 0-100% accuracy: ± 3% resolution: 0.1%

Soil salinity range: 0-20ms Precision: ± 2% Resolution: ± 0.1ms

Soil pH measurement range: 0-14 Measurement accuracy: ± 0.2% Resolution: 0.1

Configurable GPS module, 4G module, SMS module, MAX485

Outstanding performance:

Adopting an integrated structural design, with built-in GPS module, 4G module, and external SD card, it can accurately measure the geographic information of the measured location. The interface not only displays the measured environmental parameters and stored data, but also displays the longitude and latitude of the measurement point. Upload environmental factor measurement data of the measured point with one click through the built-in GPRS. At the same time, data can also be directly exported to a computer through an external SD card. (Optional)

This machine is compact, aesthetically pleasing, easy to operate, reliable in performance, and extremely convenient to carry in the wild. After connecting the sensor to the host, records can be manually stored or automatically stored by setting sampling intervals on the host.

The large screen Chinese LCD display tracks and records the values, number of groups, and low voltage alarms of various tested environmental factors throughout the process. The host is equipped with a large capacity memory that can store 300000 pieces of data and has automatic storage protection function for power outage data.

After each sensor is inserted into the host, the host has