Product

EMCON Solar Radiation Sensor

A sensor designed for measuring solar radiation for meteorological, agricultural and environmental monitoring applications.
The EMCON Solar Radiation Sensor is a pyranometer designed for meteorological observation where measurement accuracy and long-term stability are important. Its low power consumption makes it suitable for remote applications. The sensor provides a linear 0 to 3.3 V or 0 to 5 V output and is designed for long-term operation in hostile weather conditions without maintenance or recalibration. Special filters help protect the sensor from dust and water splash.

Overview

The EMCON Solar Radiation Sensor is a pyranometer sensor designed for
meteorological observation and solar radiation measurement. It is intended
for applications where reliable measurement accuracy and long-term
stability are required.

The sensor has low power consumption, making it suitable for remote
monitoring applications. It provides a linear voltage output and is
designed to operate for long periods in hostile weather conditions
without requiring maintenance or recalibration.

Key Features

  • Photovoltaic sensor for solar energy and light monitoring
  • Linear voltage output
  • Low power consumption
  • Suitable for remote monitoring
  • Can be connected to long cables without signal loss
  • Small-size design
  • Excellent sensor interchangeability
  • Excellent long-term stability
  • Affordable cost
  • Special filters to protect against dust and water splash
  • Designed for long-term outdoor operation

Measurement Principle

The sensor uses a photodiode covering the required spectral range. It is
a silicon-cell pyranometer calibrated to measure solar radiation and
provides an amplified output.

The sensor is classified as a semiconductor-type sensor and converts
the measured solar radiation into a linear voltage output.

Applications

  • Metrology
  • Agro-meteorology
  • Agricultural investigation
  • Agricultural evapotranspiration estimation
  • Climate control chambers
  • Architectural studies
  • Civil and structural studies
  • Air pollution dispersion calculations
  • Educational purposes

Solar Radiation Measurement

The sensor is designed to measure solar radiation using a calibrated
silicon-cell pyranometer with an amplified output. It provides a linear
voltage signal corresponding to the measured radiation.

Remote Monitoring

The low power consumption and ability to operate with long cables make
the sensor suitable for remote monitoring installations. The brochure
specifies that the sensor can be connected to a long cable without loss
in signal.

Outdoor Operation

The sensor is designed for long-term operation in hostile weather
conditions without maintenance or recalibration. Special filters are
provided to keep the sensor free from dust and water splash.

Sensor Construction

The sensor uses a photodiode designed to cover the required spectral
range. The sensing element is a silicon-cell pyranometer calibrated
for solar radiation measurement with an amplified output.

Signal Output

The sensor provides a linear voltage output. The brochure specifies
0 to 5 V output with 5 mA capacity, while the product description also
specifies that the sensor can provide a 0 to 3.3 V or 0 to 5 V output.

Long-Term Stability

The sensor is designed with excellent long-term stability and can be
used for extended periods in outdoor and hostile weather conditions
without maintenance or recalibration.

Protection

Special filters are provided to protect the sensor from dust and water
splash. This helps support reliable operation in outdoor environments.

Sensor Interchangeability

The sensor provides excellent sensor interchangeability, supporting
consistent use in monitoring and measurement systems.

Monitor up to 32 sensor channels simultaneously, with real-time recording, graphical monitoring and wave-data analysis from a single system.

Technical Specifications

Type
Semiconductor type
Measurement Range
0–1500 W/m² or 0–1800 W/m²
Accuracy
±3% of FS
Resolution
1 W/m²
Response Time
20 milliseconds
Operating Temperature
−50 to 80°C
Output
0-5 V
Output Capacity
5 mA
Case Studies

Engineering in action.

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