Milesight EM500-LGT Lorawan Light Sensor

Light is an important element in the photosynthesis process, and indoor light intensity is also affecting our life quality. Light Intensity sensor can help you know the exact light intensity and provide optimal light conditions.

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.

Specifications:
LoRaWAN® Frequency: EU868
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

Multi-Scenario Application

Poultry farm and Livestock Shed
Light simulation influences the biological processes of living organisms. In poultry, light intensity and duration are two important factors that can impact poultry production. A moderate amount of suitable light intensity can benefit the growth of poultry thus increasing the yields.

Greenhouse
Photosynthesis influences plants’ nutrition accumulation that is related to the yields of vegetables. As a necessary condition for photosynthesis, light is a key factor to influence vegetable production. Staying light intensity optimal can minimize the potential production problems caused by light intensity.

Hydroponics
Hydroponics is a new soilless cultivation method for plants. The light environment is one of the indispensable physical environment factors for plant growth and development. Only when light intensity is above the light compensation point can plants grow normally. User light intensity sensor to better manage the light intensity and duration to help plants grow well.

Building and Street Lighting

Light intensity affects controlling automatic lights in smart building solutions and smart streetlamps control systems. Using a light sensor to trigger a bulb when it is dark saves the slight hassle of turning on the lights and saves power in the day when the sun is bright enough.