Pyranometer EKO MS-40

Pyranometer EKO MS-40

Order number

S64111

Availability

On request

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  • ISO 9060 Spectrally flat Class C + IEC 17025 calibrated
  • 5-year warranty

MS-40 Second Class pyranometer is based on the EKO’s universal sensor platform with analog voltage output.  
The MS-40 pyranometers have been designed for agro meteorological networks and professional small scale PV sites where solar radiation is taken seriously.

The MS-40 pyranometers are manufactured in a consistent way followed by strict quality inspection and performance evaluation.

EKO provides a unique calibration compliant to the international standards defined by ISO/IEC17025/9847.

The sensor has a 5 years warranty with a 2 years re-calibration interval recommended and it is no longer necessary to change the desiccant.

Classification ISO 9060 Second Class
Output Voltage (mV)
Sensitivity 7 ... 14 µV/W/m-2
Resolution -
Wavelength range 285 ... 3000 nm
Max. irradiance 2000 W/m2
Response time (95%) < 18 s
Zero offset
(a) thermal radiation (200 W/m²)
(b) temperature change (5k/hr)

< 12 W/m²
± 5 W/m²
Non-linearity @ 1000 W/m² ± 1 %
Non-stability change/1 year ± 1.5 %
Direction response @ 1000 W/m² ± 20 W/m²
Temperature response (-10 ... +40°C) < 3 %
Temperature response (-20 ... +50°C) < 4 %
Tilt response @ 1000 W/m² ± 1 %
Impedance @ 25°C 60 ... 100 Ω
Operating temperature -40 ... +80 °C
Power supply  
Power consumption  
Cable length 10 m
Weight 0.33 kg
Protection class IP67
Warranty 5 years
Manufacturer EKO Instruments
Accessory
MV-01 ventilator / heater (Order-No. S64060)

Delivery includes IEC 17025 calibration certificate.

Sensor Wire Colour (EKO) Meteo-40 Analog Voltage
Solar irradiance
Output voltage
brown (+) Ax
white (-) Bx
  shield Earth