CPEC200 is a closed-loop vortex related system, with core components including Campbell's EC155 CO2/H2O analyzer,CSAT3A three-dimensional ultrasonic anemometer, CR3000 data collector, sample pump, and control valve that can automatically calibrate zero and span, achieving superior flux measurement. The CPEC200 integrates the ultrasonic anemometer and EC155 CO2/H2O analyzer with superior performance in response frequency and time delay, and is easy to install and maintain.

System purpose:

The CPEC200 Closed Loop Vortex Correlation System (Vortex Correlation) is used to monitor carbon dioxide, energy, water vapor, and heat exchange between the atmosphere and biosphere.

System composition:

lThree dimensional ultrasonic anemometer（CSAT3A）

lClosed circuit gas analyzer（EC155）

lData collector（CR3000）

lAutomatic Sample Injection Pump

lElectronic control valve

lInstallation bracket

lGas pipeline system

System advantages:

16GB original CompactFlash card (can store 2 months of data under 10Hz measurement)

Supports remote data collection, including Ethernet, RS-232, Short range modems, landline phones, radio waves, mobile phones, satellites, and other various methods.

The frequency response of * * * ensures the accuracy of measurement results.

Low energy consumption, suitable for installation in harsh outdoor conditions.

The application is simple, with a built-in program system that enables automatic measurement and data acquisition, automatic zero calibration and span setting, automatic heating of the injection module to prevent condensation, and simple installation.