Wide-range light intensity measurement
Wide-range light intensity measurement.

Light Sensor
The EM500-LGT is a Light Sensor. Rugged IP65 housing and long battery life suit pole and facade mounting where wired sensors are costly to install. It has power input Up to 10 years (10 min.
Dispatch and lead time are confirmed in the quote.
Manufacturer warranty24 months
Overview
The EM500-LGT measures ambient light intensity over LoRaWAN for smart lighting, agriculture and building automation in outdoor environments.
Rugged IP65 housing and long battery life suit pole and facade mounting where wired sensors are costly to install.
LoRaWAN backhaul connects to Milesight gateways and IoT Cloud for dashboards, alerts and automated lighting control.
Wide-range light intensity measurement.
IP65 outdoor-rated enclosure.
Up to 10 years battery life.
Threshold alarms and data storage.
NFC and USB Type-C configuration.
1 × 19000 mAh ER34615 Li-SOCl2 battery.
147.9 × 71 × 69.5 mm transceiver, ABS + PC, grey.
Internal antenna, USB Type-C (internal).
Technical data
| Specifications | |
|---|---|
| Technology | LoRaWAN® |
| Antenna | Internal antenna |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
| Tx Power | 16 dBm (868 MHz) / 20 dBm (915 MHz) / 19 dBm (470 MHz) |
| Sensitivity | −137 dBm @300 bps |
| Mode | OTAA/ABP Class A |
| Specifications | |
| Light Intensity | Ambient lux measurement for outdoor/industrial use |
| Specifications | |
| Power Supply | 1 × 19000 mAh ER34615 Li-SOCl2 battery |
| Battery Life | Up to 10 years (10 min interval, 25 °C) |
| Operating Temperature | −30 °C ~ +70 °C |
| Ingress Protection | IP65/IP67 (model dependent) |
| Housing | ABS + PC, grey |
| Installation | Pole, wall or DIN rail mounting |
| Specifications | |
| Regulatory | CE, FCC, LoRaWAN® Certified |
| Environmental | RoHS |
No specification rows match the filter.
Applications
Ambient lux data drives dimming schedules and energy savings across municipal lighting networks.
Light levels inform supplemental lighting and crop management decisions remotely.
Documentation
Questions
Up to 10 years (10 min, according to the specification.
IP65, according to the specification.
–30 … +70 °C, according to the specification.
CN470/IN865/RU864/EU868/US915/, according to the specification.
Request a quote
Tell us the quantity and the delivery country. We reply within one working day with the price, stock at the nearest warehouse and the dispatch date.
Manufacturer warranty24 months
Europe & United Kingdom
Product advice, availability and project enquiries.
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