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Light Sensor EM500-LGT

Light Detection | High Sensitivity & Large Range | LoRaWAN® Wireless Transmission
Ultra-low Power Consumption | NFC | IP66


Light Sensor


EM500-LGT is designed for ambient light intensity detection in harsh environments. It is useful in many applications, such as brightness control, security, horticulture, floriculture and so on.

  • Measuring ranges from 0 to 100,000 lux
  • Fast Response 1 second
  • 10-year battery life with low maintenance cost
  •  Accurately detect any light changes

EM500-LGT Specifications

LoRaWAN® Frequency CN470/RU864/IN865/EU868/US915/AU915/KR920/AS923
Tx Power 20dBm
Sensitivity -137dBm @300bps
Mode OTAA/ABP Class A
Measurement Range 0 ~ 100000 lux
Accuracy ±3%
Resolution 1 lux
Physical Characteristics Power Supply 19000 mAh Li-SOCL2
Operating Temperature -30°C to +60°C
Ingress Protection Transceiver: IP66 (IP67 as required)
Light Sensor: IP65
Dimension 156.1 × 71 × 69.5 mm
Mounting DIN rail, wall, pole