A revolutionary design with proven reliability, the internal rotating mirror of the MS-90 DNI Sensor (MTI.AWS.EK.90) is based on the hugely successful MS-093 sunshine duration meter, deployed across Japan for over 10 years at over 800 AMeDaS network weather stations.
Designed to accurately measure Direct Normal Irradiance (DNI) without a sun tracker, the MS-90 is ideal for solar energy monitoring systems and meteorological networks.
MS-90 DNI SENSORS
• DNI measurement uncertainty: < 5 % (@ >700W/m²)
• Operating temperature range: -20 to 50 °C
• Wavelength range: 300 to 2700 nm
• Power supply: 10.5 to 12.5 VDC
• Power consumption: 400 to 470 mA
• Dimensions mm: 350 (W) x 250 (L) x 200 (H) (Incl. optional base plate)
• Weight: 2.5 kg
• Geographic application: Latitude (-58º to 58º ) / Longitude (0º to 360º)
• Standard Cable length: 10m (Optional lengths 20m, 30m, 50m)