LP PYRA 03

Sunlight intensity meter can measure the solar radiation illumination, in line with the ISO 9060 and the World Meteorological Organization standard. LP PYRA 03 is the second class sunlight intensity meter, featuring rugged and reliable design suitable for installation in all challenging weather conditions.

  • Typical sensitivity:10µV/(W/m2)
  • Measuring range:0~2000W/ m2
  • Spectral field:305nm..2800nm(50%)
  • Operating temperature: -40℃~60℃
  • Fully comply with ISO 9060 second class standards
Model LP PYRA 03 LP PYRA 03 AV LP PYRA 03 AC
Power No power supply needed

10...30Vdc,
15...30Vdc (Output Model 0...10Vdc)

10...30Vdc

Output signal 10μv=1W/m2 2000W/m2=0.02V

0...1Vdc,0...5Vdc,0...10Vdc
0Vdc=0W/m2
1/5/10Vdc=2000W/m2

4…20mA
4mA=0W/m2, 20mA = 2000W/m2

Typical sensitivity 10μV/(W/m2 ) 10μV/(W/m2 ) 10μV/(W/m2 )
Impedance 33Ω ... 45Ω 33Ω ... 45Ω 33Ω ... 45Ω
Measuring range 0...2000W/m2 0...2000W/m2 0...2000W/m2
Viewing field 2πsr 2πsr 2πsr
Spectral field 305nm...2800nm(50%) 305nm...2800nm(50%) 305nm...2800nm(50%)
Operating temperature -40℃...+80℃ -40℃...+80℃ -40℃...+80℃
Response time (95%)
<30 sec
<30 sec <30 sec
Response to thermal radiation(200Wm2 ) 25W/m 25W/m 25W/m
Response to temperature change 5K/h <Ι±6 ΙW/m2 <Ι±6 ΙW/m2 <Ι±6 ΙW/m2
Non stability over 1 year <Ι±2.5 Ι % <Ι±2.5 Ι % <Ι±2.5 Ι %
Non linearity <Ι±2 Ι % <Ι±2 Ι % <Ι±2 Ι %
Spectral selectivity <Ι±22 ΙW/m2 <Ι±22 ΙW/m2 <Ι±22 ΙW/m2
Response with regard to temperature <Ι±7 Ι% <Ι±7 Ι% <Ι±7 Ι%
Tilt-response <8% <8% <8%
Risposta in funzione del Tile <Ι±4 Ι % <Ι±4 Ι % <Ι±4 Ι %
Cable CP AA1.5(5m)/CP AA1.10(10m) CP AA1.5(5m)/CP AA1.10(10m) CP AA1.5(5m)/CP AA1.10(10m)

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