Description
CDG-12B Quantum PAR Sensor
The CDG-12B PAR sensor measures solar radiation in the 400 to 700 nm wavelength range. It is easy to install and works in all weather conditions. When sunlight is present, the silicon photo detector makes a voltage output. This output depends on how bright the light is that hits the sensor.
Its sensitivity depends on the cosine of the angle of the incoming light. Each product has its own sensitivity coefficient. The PAR sensor can directly show the radiation value in μmol/m²*s.
Dimnsion & Mounting


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Quantum PAR Sensor communications

Application
Agricultural field:
◉Help farmers and growers understand light intensity and how it spreads in fields or greenhouses. This knowledge helps them plan where to plant crops wisely.
It helps manage shade and decide if more light is needed. These steps make sure plants get the best light. This can improve photosynthesis, boost crop yield, and enhance quality.
◉Farmers, horticulturists, and other users can use this tool to check light levels in real time. This helps them change the light’s timing, intensity, spectrum, and other settings.
By doing this, they can provide the right light for different crops at each growth stage. This is very helpful in greenhouses, plant factories, and other controlled settings. Many people use this method to help precision agriculture and boost production efficiency.
Ecological study:
◉We measure how light is spread and varied in natural ecosystems. This helps us see how well plants can photosynthesize. We also check how productive these ecosystems are.
We also study how ecosystems are built and how they work. Lastly, we examine how ecological processes connect to environmental factors.
◉Scientists studied how well different plants use light in various environments. They looked at how plant growth connects to factors like light, temperature, and water. This research helps protect the environment, restore plants, and manage ecosystems.
Environmental monitoring:
◉PAR is a key part of the Earth’s energy balance. Changes in PAR affect how plants photosynthesize and influence the carbon cycle in ecosystems. Monitoring PAR over time and space, along with other weather data, helps us understand climate change’s impact on ecosystems. It also shows how ecosystems respond to climate change.
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