Sky scattered solar radiation meter PYRAsense Class B LPS12
Senseka (formerly Delta Ohm)
High-precision all-day solar radiation meter based on the measurement principle of thermopile sensors.
A high-precision all-day solar radiation meter based on the measurement principle of thermopile sensors. This measurement principle allows for the acquisition of μV measurement signals without external power supply. When using DC 0/4–20 mA, DC 0–1/5/10 V, or RS485 Modbus-RTU output, external power supply is required. These outputs are always related to W/m², allowing for the correlation with solar radiation on the surface of solar panels. The RS485 Modbus-RTU output model is equipped with internal diagnostic sensors. It monitors the operational status of the solar radiation meter, enabling the prediction of maintenance needs in advance, thus ensuring reliable measurements at all times. This model allows for changes in settings such as analog output, real-time monitoring of measurement values, and file saving through the PC application software DATAsense. All SenSeka (formerly Delta Ohm) solar radiation meters are designed so that the electrical systems are completely insulated from the housing, allowing them to be mounted on any surface, including metal, without additional insulation treatment for the solar radiation meter.
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basic information
○ Sensitivity: 6–12μV/(W/m²) or PV standardization 7μV/(W/m²) ○ Measurement range: 0–4000W/m² (default: 0–2000W/m²) ○ Operating conditions: -40 to +80°C, 0–100% RH ○ Output: Analog output μV/(Wm²) Analog output 4–20mA Digital RS485 Modbus-RTU output Digital RS485 Modbus-RTU output + Analog output: Configurable from 0/4–20mA, 0–1/5/10V ○ Power supply: Not required: μV/(W/m²) output DC10–30V: 0/4–20mA, 0–1V, 0–5V output DC15–30V: 0–10V output DC7–30V: Output only for RS485 Modbus-RTU ○ Current consumption: LPS12M0□: 15mA at DC24V, 21mA at DC12V Other models: ≤37mA at DC24V, ≤43mA at DC12V ○ Connection method: LPS120C0/LPS100P0 = 4-pin M12 connector LPS12M0□ = 5-pin M12 connector LPS12MA□ = 8-pin M12 connector
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For solar power generation
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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.