Pyranometer EKO MS-40

ISO 9060 Spectrally flat Class A + IEC 17025 calibrated

Description

  • 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.

Specifications

Pyranometer EKO MS-40
General Information
Order Number S64111
Specifications
Classification ISO 9060 Second Class
Output Voltage (mV)
Sensitivity 7 … 14 µV/W/m²
Resolution -
Wavelength Range 285 … 3000 nm
Max. Irradiance 2000 W/m²
Response Time (95%) < 18 s
Zero Offset (a) Thermal Radiation (200 W/m²) < 12 W/m²
Zero Offset (b) Temperature Change (5k/hr) ± 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 connection diagram

Pyranometer EKO MS-40
Sensor Wire Colour (EKO) Meteo-40 Analog Voltage
Solar irradiance output voltage Brown (+) Ax
White (-) Bx
  Shield Earth