CS305-ETM Solar Radiation Sensor with Mounting Hardware for ET107 Station
Accurate and Dependable
Ideal for long-term deployment in harsh conditions
wetter  wasser  energie  gas flux and turbulence  bauwerke  boden

Überblick

The CS305-ETM pyranometer, manufactured by Apogee, is similar to the CS300 but uses a different fixed multiplier and includes a leveling mount.

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Funktionen und Vorteile

  • Kuppelförmiger Kopf verhindert, dass sich Wasser ansammelt

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Technische Beschreibung

The CS305-ETM measures total sun and sky solar radiation using a silicon photocell. The spectral range is 300 to 1000 nanometers, which encompasses most of the shortwave radiation that reaches the Earth's surface.

The standard output is 0.005 mV per W m-2, which provides a signal of 5 mV in full sunlight (1000 W m-2). All of our dataloggers, except the CR200(X) series, can measure this output. Therefore both the ET107 and ET106 are compatible.


Kompatibel mit

The connector attaches to an ET107 or ET106 Weather Station.

Spezifikationen

Light Spectrum Waveband 300 to 1100 nm
Measurement Range 0 to 2000 W m-2 (full sunlight ≈ 1000 W m-2)
Absolute Accuracy ±5% for daily total radiation
Cosine Response
  • ±4% (at 75° zenith angle)
  • ±1% (at 45° zenith angle)
Temperature Response < 1% (at 5° to 40°C)
Long-Term Stability < 2% per year
Diameter 2.4 cm (0.9 in.)
Cable Length 152.4 cm (60 in.)
Height 2.5 cm (1.0 in.)
Weight 65 g (2.3 oz)

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