A revolutionary design with proven reliability, the MS-90 is made to measure Direct Normal Irradiance (DNI) without a sun tracker based on a unique rotating mirror design that reflects the sunbeam onto a thermal detector.
Measurand: DNI and Sunshine Hours
Sensor Type: Pyroelectric sensor
Standards & Classifications: ISO 9060:2018 Class C (DNI) + Class A (GHI, DHI)
Signal Output: DNI: Analog Voltage Output 0 to 2.5V (0~1400 W/m2) Sunshine Duration: Non-voltage contact output
Supplied With: MS-90 Main Unit, Sensor Cable(10m), Calibration Certificate, Instruction Manual
