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• Ground lighting belt 3x12m long (30mm width, 2mm thick) • Deep grounding rods connected to 3 belts • Franklin spike (copper) on top of lightning rod • ~45° protection umbrella • All deep grounding rods embedded in humidity absorbents to decrease resistance • Yielding low system resistance • Extensive surge, overvoltage and overload protection
• Galvanic separation of all sensors from measurement mast structure • Galvanic separation of the masurement system & control unit from measurement mast structure incl. deep grounding rod • Galvanic separation of the power supply system from measurement mast structure • Individual earthing of lightning arrester (copper conductor A ≥ 50mm2) and deep grounding rod • Individual grounding of mesurement mast • Increased surge, overvoltage and overload protection
• Spectral range: 360 to 1120 nm (wavelengths where response is 10% of max) • 0...2000 W m-2 (full sunlight ≈1000 W m-2) • Incl. calibration certificate • Accuracy: ±5% for daily total radiation • Self-powered • For Global Horizontal Irradiance (GHI) measurements (W/m2)
• Sensor range: 0 W/m² to 3000 W/m² • Spectral range: 400 to 1100 nm • Incl. calibration certificate • For Global Horizontal Irradiance (GHI) measurements (W/m2)
• WMO8 Compliant • Typical range of operation: 0.0 .. 1.8mm/minute rainfall intensity (normal rainfall intensity is in the range 0.1 .. 0.5 mm/minute) • Accuracy: +/-2% • Incl. individual calibration certificate • Heated version or Stainless Steel version available optionally on request
• 5.4106.00.100 • Precipitation (yes/no) • 18 cm2 sensor area • Semiconductor relay, Potential-free / electrically isolated / metallically separated • Sensitivity: approx. 0.2 mm/h • Operating voltage: 11...28VAC or 11...32VDC (max. 0.75A)
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