Monitor ambient light intensity with the EM500-LGT LoRaWAN® Light Sensor. Designed for harsh indoor and outdoor environments, the EM500-LGT accurately measures illuminance from 0 to 100,000 lux, making it ideal for greenhouse lighting, horticulture, outdoor monitoring, and industrial applications.
Integrated with EnvOS®, the EM500-LGT provides real-time light intensity monitoring, historical trends, and customizable alerts to help optimize lighting conditions and improve operational efficiency.
Features
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Measures ambient light intensity from 0–100,000 lux
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High accuracy (±3%) with 1-second response time
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LoRaWAN® long-range wireless communication
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Built-in replaceable battery with up to 10-year battery life*
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NFC configuration for fast deployment
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Rugged IP67 transceiver and IP65 light sensor for outdoor installations
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Pole, wall, or DIN rail mounting options
Typical Applications
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Greenhouse lighting monitoring
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Supplemental lighting verification
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Shade curtain monitoring
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Outdoor environmental monitoring
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Horticulture and floriculture
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Building automation
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Security and site lighting
EnvOS® Integration
When connected to EnvOS®, the EM500-LGT enables:
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Real-time light intensity monitoring
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Historical lighting trends
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Threshold alarms and notifications
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Remote monitoring from anywhere
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Integration with climate, irrigation, and outdoor weather data for a complete environmental view
