Sunshine Duration Sensor – LPSD18 Series
Accurate Sunshine Measurement for Meteorological & Solar Applications
Key Features of Sunshine Duration Sensor LPSD18 Series
Sunshine Duration Sensor LPSD18 Series measures sunshine status and duration according to the World Meteorological Organization (WMO) threshold of 120 W/m². It also measures direct solar radiation from 0 to 2000 W/m².
☀️ Precise Sunshine Duration Measurement
Measures sunshine duration based on WMO standards, recording the time when direct solar radiation exceeds 120 W/m² for accurate environmental monitoring.
🔍 Advanced Photodiode Technology
Equipped with multiple silicon photodiodes arranged in a specialized geometry to ensure accurate radiation measurement under varying weather conditions.
Key Features:
⚡ Fast & Reliable Response
Provides high-speed measurements with fast response time and 1-second resolution, enabling real-time monitoring of solar conditions.
📡 Flexible Output & Integration
Supports multiple output options including RS485 Modbus RTU, analog, and digital signals, allowing easy integration with SCADA systems and data loggers.
Sunshine Duration Sensor LPSD18 Series Applications
🌍 Meteorological Monitoring
Used in weather stations to measure sunshine duration and solar radiation for climate studies and forecasting.
🌾 Agriculture & Crop Management
Helps optimize crop growth by monitoring sunlight exposure and supporting precision farming practices.
☀️ Solar PV Performance Analysis
Supports solar plant monitoring by measuring sunlight duration and radiation for energy yield analysis and system optimization.
🏢 Building Automation
Enables smart control of blinds, shading systems, and energy-efficient building operations based on sunlight conditions.
The Sunshine Duration Sensor LPSD18 Series uses 16 silicon photodiodes and has no moving parts, providing reliable operation in different weather conditions. It is available with RS485 Modbus-RTU, SDI-12, analog, and digital outputs depending on the version.
Why Choose This Solution?
High Accuracy & Reliability
Ensures precise sunshine duration measurement without mechanical components.
Seamless Integration
Compatible with modern monitoring systems and communication protocols.
Low Maintenance Design
Solid-state construction ensures long-term stability and durability.
All-Weather Operation
Designed for continuous outdoor use with high resistance to environmental conditions.
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