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Product Code :
SNML318A

Photosynthetic Light Intensity (PAR) Sensor

The Photosynthetic Light Intensity (PAR) Sensor is a high-precision environmental monitoring solution designed to accurately measure Photosynthetically Active Radiation (PAR), the light spectrum essential for plant photosynthesis. By providing reliable real-time light intensity data, it supports precision agriculture, greenhouse management, horticulture, and environmental research, enabling optimized plant growth and resource efficiency.

Accurate PAR Measurement: It continuously measures photosynthetically active radiation with high precision, providing essential data to optimize plant growth and cultivation strategies.

Real-Time Data Transmission: It instantly transmits PAR data to centralized monitoring platforms, enabling continuous environmental monitoring and data-driven decision-making.

Low Power Consumption: Its energy-efficient architecture ensures long-term operation with minimal maintenance, making it ideal for remote agricultural and environmental deployments.

Reliable Wireless Connectivity: Supporting LPWAN communication technologies such as LoRaWAN and NB-IoT, it provides secure, stable, and long-range communication for uninterrupted data transmission.

Durable Outdoor Design: Engineered for continuous outdoor operation, its rugged enclosure delivers reliable performance under varying environmental conditions.

Technical Advantages

High Measurement Accuracy: Advanced optical sensing technology provides precise and consistent PAR measurements, supporting scientific research and precision agriculture.

Continuous Light Monitoring: Delivers uninterrupted photosynthetically active radiation data, enabling optimized irrigation, lighting strategies, and crop management.

Scalable System Integration: Easily integrates into greenhouse automation systems, precision agriculture platforms, environmental monitoring networks, research facilities, and IoT infrastructures.

Reliable Long-Term Performance: Designed for continuous field operation, it provides stable measurements with minimal maintenance requirements.

Use Cases

The Photosynthetic Light Intensity (PAR) Sensor is an intelligent monitoring solution developed for greenhouses, vertical farming, precision agriculture, horticulture, research institutions, environmental monitoring projects, botanical gardens, and smart farming applications where accurate measurement of photosynthetically active radiation is essential.

 

Category Parameter Specification
Power Supply Power Source 3.6V Li-SOCl₂ Battery
Battery Life Up to 10 Years (Typical, application dependent)
Power Consumption Ultra-low Power Design
Battery Status Low Battery Detection
Communication Wireless Technology LoRaWAN® 1.0.4 Class A / NB-IoT (Optional)
RF Frequency 868 MHz (Iran)
Receiver Sensitivity Up to -137 dBm
Transmit Power Up to +22 dBm
Communication Range Up to 10 km (Open Area)
Network Security AES-128 Encryption
Firmware Update OTA (Over-the-Air)
Sensor Measurement Parameter Photosynthetically Active Radiation (PAR)
Spectral Range 400–700 nm
Measurement Range 0–4,000 µmol/m²/s
Accuracy ±5% (Typical)
Resolution 1 µmol/m²/s
Sampling Interval Configurable
Data Reporting Periodic or Event-Based Transmission
Mechanical Protection Rating IP67
Operating Temperature -40°C to +80°C
Operating Humidity 0–100% RH
Sensor Housing UV Resistant Polycarbonate
Mounting Pole Mount / Bracket Mount
Installation Outdoor Field Installation
Compliance Wireless Standard LoRaWAN® Certified
Certification CE