1. Purpose

The A753-GMP343 soil carbon dioxide profile monitoring system consists of ADCON telemetry data acquisition device, Vaisala GMP343 carbon dioxide probe, and solar power supply system. Multiple GMP343 carbon dioxide probes are installed at different depths of the soil to monitor the gradient changes of carbon dioxide concentration in the soil.

The data is automatically wirelessly uploaded to the platform.

2. Characteristics

Online monitoring, continuous monitoring, and unmanned monitoring.

Wireless data transmission with GPRS and RADIO transmission options for flexible networking.

A platform can simultaneously access and manage monitoring equipment with different functions such as meteorological stations, soil moisture monitoring stations, hydrological and water quality monitoring stations, etc.

World Meteorological Organization (WMO) standard instruments, manufactured in Germany. 20 years of experience in the research and production of wireless monitoring instruments and equipment, with quality assurance.

We use Vaisala high-precision soil CO2 sensors from Finland to ensure the accuracy, stability, and environmental tolerance of the sensors.

RTU (Remote Sensing Data Acquisition) is highly integrated with traditional data collectors, data transmission units, batteries, etc. It is IP67 waterproof and has strong field tolerance.

The data has three levels of cache: RTU, gateway, and server. Discontinued data is actively resumed to ensure the integrity of the data is not lost.

Data transmission protocol encryption ensures secure data transmission and prevents malicious interception and parsing.

B/S architecture software platform, the user side does not need to install any software, and can view their monitoring instruments and equipment online using a browser. Can view, download, and analyze data online at any time

Vaisala GMP343 Carbon Dioxide Probe

—Excellent accuracy and stability

—Silicon based Non Diffuse Infrared Sensor (NDIR)

—Can provide single beam, dual wavelength carbon dioxide (CO2) measurement without moving parts

—Equipped with temperature, pressure, humidity, and oxygen compensation options

—Low power consumption and small heat dissipation

—Suitable for outdoor use

—Compact structure and light weight