• Measuring range: 0 to 2,000 W/m²
• Sensitivity: 60 to 100 μV/W/m²
• Spectral range: 400 to 1,100 nm
• Output signal: 0 to 20 mV; 4 to 20 mA (with extra module)
• Operating temperature: -30°C to +70°C
• Self-powered
• IP 67

• Maximum irradiance: 4,000 W/m²
• Sensitivity: 4 to 10 μV/W/m²
• Spectral range: 300 to 2800 nm
• Output signal: 0 to 20 mV; 4 to 20 mA (with extra module)
• Operating temperature: -40 °C to +150 °C
• Self-powered
• IP 67

• Maximum irradiance: 4,000 W/m²
• Spectral range: 285 to 2800 nm
• Analogue output (-V version): 0 to 1 V
• Analogue output (-A version): 4 to 20 mA
• Operating temperature: -40°C to +70°C
• Supply Voltage: 5 to 30 V
• IP 67

• The CMP21 is a high performance research grade pyranometer
• Maximum operational irradiance: 4,000 W/m²
• Sensitivity: 7 to 14 μV/W/m²
• Spectral range (20 % points): 270 to 3000 nm
• Spectral range (50 % points): 285 to 2800 nm
• Operating temperature: -40°C to +80°C
• IP 67

• DustIQ monitors the loss of light transmission caused by dust, sand, pollen, or any other particles on PV panels
• Transmission Loss (TL) range: 0 to 50 %
• Transmission loss measurement accuracy: ± 0.1 of reading ± 1% (after local dust calibration)
• Ambient working temperature: -20 to +60 °C
• Communication: Modbus over 2-wire RS-485
• Power: 12 to 30 V, 70 to 200 mA; < 2 W
• Power consumption < 2.5 Watt
• IP 65