A groundbreaking albedometer with high precision at a revolutionary price.
Two pyranometers equipped with thermopile sensors mounted back-to-back allow for measurements from two directions. The pyranometer directed upwards (towards the sky) measures the incident global solar radiation, while the other one is directed downwards (towards the ground) and measures the global solar radiation reflected from the ground. Three versions are available, fully compliant with ISO 9060:2018 standards and WMO (World Meteorological Organization) guidelines "Guide to Meteorological Instruments and Methods of Observation": Spectrally Flat Class A LPS110P0, Spectrally Flat Class B LPS050P0, Spectrally Flat Class C LPS060P0. All are passive types and do not require a power supply. The electrical signal output from the two pyranometers can be sent directly to data loggers or automatic data processors. They can be used outdoors in low-temperature environments, and the built-in bubble level allows for precise leveling during installation. ▲ High-quality measurement specifications due to lightweight body design ▲ Accuracy and reliability backed by ISO 17025 accredited lab (equivalent to JCSS) ▲ High immunity to interference in installation environments, no power supply required
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basic information
[LPS110P0/LPS050P0/LPS060P0 Common] Sensor: Thermopile Measurement Range: 0–4000 W/m² Field of View: 2π sr Operating Temperature and Humidity: -40 to +80°C, 0 to 100% RH Output: Analog, µV/(W/m²) Connection: 4-pin M12 Connector Bubble Level Accuracy: <0.2° Protection Rating: IP67 MTBF: >10 years [LPS110P0] Typical Sensitivity (*1): 6–12 µV/(W/m²) Spectral Range (50%): 283–2800 nm Weight: Approximately 1.4 kg Response Time (95%): <2 seconds [LPS050P0] Typical Sensitivity (*1): 6–12 µV/(W/m²) Spectral Range (50%): 283–2800 nm Weight: Approximately 1.4 kg Response Time (95%): <10 seconds [LPS060P0] Typical Sensitivity (*1): 5–15 µV/(W/m²) Spectral Range (50%): 300–2800 nm Weight: Approximately 640 g Response Time (95%): <18 seconds *1 The sensitivity listed is "typical sensitivity," and there may be individual variations in the output of the albedometer. Products can be supplied at any specified typical sensitivity upon request.
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Applications/Examples of results
Research related to the atmosphere, weather stations, climatology, agricultural observation stations, energy-saving research, and all applications requiring albedo measurements.
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Company information
Sakaki Corporation provides products and services from leading European manufacturers such as "Sensirion (formerly Delta Ohm) (formerly Glaesinger)", "Senseair", "Z-LAZER", and "LSI Lastem" as the official importer and distributor in Japan. Additionally, we develop, support, and undertake custom development and mass production of our own brand network IoT products, including routers and gateways that support camera video and solar power cloud services.