EKO INSTRUMENTS CO., LTD. - Pyranometers MS-802/802F/402/402F/602 - Instruction Manual Ver.13
2. MS-402/MS-402F
The design of the MS-402 ISO9060:2018 spectrally flat of Class B Pyranometer is very similar to that of the
ISO9060:2018 Class A MS-802. Its robust brass housing makes it a durable sensor suitable to be used in
harsh environments for routine global irradiance measurements. The MS-402 can be used as multi-purpose
high-quality monitoring sensor in the PV and meteorological markets. A special feature of the MS-402 is its
full temperature compensation.
Key features of MS-402 are:
Response time (95% signal level in < 8s)
Temperature compensated over a wide temperature range
MS-402F is a MS-402 pyranometer with ventilation system that minimizes the negative effects of frost,
snow and dust on the measurements
3. MS-602
Within the EKO pyranometer-series the, MS-602 pyranometer is the smallest thermopile-based pyranometer.
To measure the entire broad-band solar irradiance the MS-602 provides the most economic measurement
solution. The ISO9060:2018 spectrally flat of Class C norm features an exceptionally low temperature
dependency that is commonly found only in higher-class pyranometers.
Key features of MS-602 are:
Most economic solution
Low temperature dependency
Compact all-weather sensor