ML-01 Si-Pyranometer

  • Same spectral response as a PV module
  • Accurate solution for PV performance ratio monitoring
  • Low temperature dependency
  • Fast response photodiode detector
  • Industrial grade Si-pyranometer with removable mounting plate
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The ML-01 Si-sensor can be categorized between the reference cell and broadband thermopile pyranometer. Compared to the reference sensors it has a proper cosine response and it is relatively compact, but benefits from the same characteristics as a PV module (Response time, Spectral and temperature response). The ML-01 is an industrial grade solar sensor specially made for Performance ratio measurements as well as irradiance measurement applications for the meteorological, agricultural and environmental studies. The compact dimensions of the sensor body make it easy to integrate it within any application using it with or without mounting plate. For global horizontal measurement applications, the sensor can be mounted in horizontal position with the standard removable mounting plate with spirit level and leveling ...

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  Specifications ML-01
  Output Analog (mV)
Response time 95% < 1 ms
Zero Offset A 200W/m² 0 W/m²
Zero Offset B 5K/hr 0 W/m²
  Non-stability change/1 year +/- 2 %
Non-linearity at 1000W/m² < 0.2 %
Directional response at 1000W/m² < 10 W/m²
Temperature response -10°C + 40°C < 0.15 %/°C
Tilt response 0 %
Sensitivity Approx. 50 µV/W/m²
  Impedance 50 Ω
Wavelength range 400 - 1100 nm
  Operating temperature range -30 - 70 °C
Irradiance range 0 - 2000 W/m²
  Cable length 5 m
  Options

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ML-02

Applications and uses

Conducting reliable and accurate solar radiation measurements needs some knowledge and attention: think of environmental influences (wind, rain/snow, soling), re-calibration (bi-annually), not to mention data processing, spectral effects, etc ...

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