Sunshine Duration Sensor – LPSD18 Series

Accurate Sunshine Measurement for Meteorological & Solar Applications

The LPSD18 Series Sunshine Duration Sensor is a high-precision instrument designed to measure sunshine duration and solar radiation intensity in accordance with WMO standards. It accurately records the duration of sunlight when direct solar radiation exceeds 120 W/m², making it ideal for meteorological, agricultural, and solar energy applications. Using advanced photodiode technology and a robust design, this sensor ensures reliable performance in all weather conditions while eliminating the need for mechanical moving parts.

Key Features:

  • ☀️ 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.

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.

Why Choose This Solution?

The LPSD18 Sunshine Duration Sensor provides a reliable and maintenance-free solution for accurate sunlight monitoring.

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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