4-Element Radiation Balance Meter / LPNET14
A four-element radiation balance meter that measures net radiation (radiation balance) in the wavelength range from 0.3 μm to 45 μm.
A four-component radiation balance meter that measures net radiation (radiation balance) in the wavelength range of 0.3μm to 45.0μm. It consists of a pair of all-sky solar radiation sensors (one for downward solar radiation ESW↓ and the other for upward surface-reflected solar radiation ESW↑) and a pair of long-wave (nighttime) radiation sensors (one for infrared radiation from the sky EFIR↓ and the other for infrared radiation from the surface EFIR↑). The LPNET14 is equipped with a built-in temperature sensor (NTC). The infrared (long-wave) radiation is calculated from the output of a thermopile and the temperature of the radiation balance meter body obtained from this built-in temperature sensor. It is designed and manufactured to withstand long-term outdoor use even in harsh weather conditions. ▼ Each pair of solar radiation sensors and long-wave radiation sensors measures radiation balance with four components ▼ Measurement wavelength range: 0.3μm to 45.0μm ▼ Built-in silica gel cartridge for condensation prevention (replaceable) ▼ Robust construction designed for long-term use, M12 connector connection
basic information
■ All-weather Pyranometer ISO9060:2018 Class C All-weather Pyranometer ○ Representative Sensitivity: 5–15μV/(W/m²) ○ Impedance: 33–45Ω ○ Measurement Range: 0–2000W/m² ○ Field of View: 2π sr ○ Spectral Range (Glass Dome Transmission): 300–2800nm (50%) 335–2200nm (95%) ■ Long-wave Radiometer ○ Representative Sensitivity: 5–10μV/(W/m²) ○ Impedance: 33–45Ω ○ Measurement Range: -300–+300W/m² ○ Field of View: 160° ○ Spectral Range: 5.5–45.0μm (50%) ■ General Specifications ○ Operating Temperature: -40–+80℃ ○ Materials: Housing/Support Rod: Anodized Aluminum Screen: ASA Pyranometer Glass Dome: Optical Glass Long-wave Radiometer Entrance Window: Silicon Silica Gel Storage Cover: Polycarbonate Bird Spike: Stainless Steel ○ Protection Rating: IP65
Price range
P4
Delivery Time
P4
Model number/Brand name
Senseka (formerly Delta Ohm)
Applications/Examples of results
For meteorological use
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Distributors
Sakaki Corporation provides products and services from leading European manufacturers such as "Sensirion (formerly Delta Ohm) (formerly Glaesinger)", "Senseair", "Z-LASER", 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.