Designed for scientific research, industrial applications, and photovoltaic system performance monitoring, the MS-80S Pyranometer (MTI.AWS.EK.80S) builds on the revolutionary design of the original MS-80 Class A pyranometer, bringing our state-of-the-art thermopile detector and Quartz diffusor technology together with new internal diagnostics and a unique 3-channel smart interface.
Combined with a 5-year warranty and industry-first 5-year calibration interval, the MS-80S is the best-in-class for accuracy, speed and reliability; and, as one of the only top tier ‘fast-response’ and ‘spectrally flat’ Class A pyranometers with unprecedented low zero-offset behaviour available, it’s the standout choice for every application.
MS-80S Pyranometer
ISO SPESIFICATIONS
• ISO 9060:2018: Class A
• Response time 95%: < 0.5 Sec
• Zero offset A - Thermal Radiation (200W/m²): ± 1W/m²
• Zero offset B - Temperature change (5K/hr): ± 1W/m²
• Zero offset C - Total zero off-set: ± 2W/m²
• Non-stability (change/year): < 0.5%/5 years
• Non-linearity (100 to 1000W/m²): ± 0.2%
• Directional Response (at 1000W/m² | 0 to 80°): ± 10W/m²
• Spectral Error: ± 0.2%
• Temperature Response (-20°C to 50°C): ± 0.5%
• Tilt Response (0-90° | 1000W/m²): ± 0.2%
• Additional Signal Processing Error: < 1 W/m²
TECHNICAL FEATURES
• Wavelength Range (nm): 285 to 3000
• Irradiance range (W/m²): 0 to 4000
• Signal Output: Modbus 485 RTU / 0-10mA / 0-1V
• Sensor Diagnostic: Relative Humidity ± 2% Temp. ± 0.1% / Tilt Angle ± 1°
• Operating temperature: -40 to 80°C
• Supply voltage: 5 to 30 VDC
• Power Consumption: < 0.2 W
• Ingress Protection: IP 67
• Calibration traceability / uncertainty: ISO 17025 / WRR / < 0.7% (k = 1.96)
• Standard Cable Length: 10m (Optional lengths 20m, 30m, 50m)