Milesight Light Sensor - EM500-LGT
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The Milesight EM500-LGT is designed for ambient light intensity detection in harsh environments. Accurately monitoring changes in the surrounding light intensity. It is useful in many applications, such as brightness control, security, horticulture, floriculture and so on.
This device is designed to withstand even the most demanding environments. EM500-LGT can function properly even in outdoor and harsh environment.
Typical application - farming - Today, farming is barely sustainable without implementing modern farm technologies. When it comes to growing crops, it's a balancing act. You need just the right amount of sun, water, and soil composition to keep plants happy and blooming.
Feature
- Measuring Ranges from 0 lux to 100,000 lux
- Fast 1-Sec Response for Accurate Monitoring
- IP67 Rated for Harsh Environment
- LoRaWAN® Wireless Deployment with Low Power Consumption
- Data Integrity and Easy Management
- Long-Lasting Battery Life of up to 10 Years
- Easy Configuration via NFC
Specifications
| Wireless Transmission | |
|---|---|
| Technology | LoRaWAN® |
| Antenna | Internal Antenna |
| Frequency | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923 |
| Tx Power | 16dBm(868)/20dBm(915)/19dBm(470) |
| Sensitivity | -137dBm @300bps |
| Mode | OTAA/ABP Class A |
| Measurement | |
|---|---|
| Range | 0 - 100000 lux |
| Accuracy | ±3% |
| Resolution | 1 lux |
| Others | |
|---|---|
| LED | 1 × LED Indicator (Internal) |
| Button | 1 × Power/Reset Button (Internal) |
| USB | 1 × USB Type-C(Internal) for Configuration and Console |
| Software | |
|---|---|
| Power On & Off | NFC, Power Button (Internal) |
| Configuration | Mobile APP(via NFC), PC software(via USB Type-C), Downlink |
| Advanced Feature | Data Storage (1,000 entries), Data Retransmission, Data Retrievability, Threshold Alarm |
| Physical Characteristics | |
|---|---|
| Cable Length | 3 m |
| Power Supply | 1 × 19000 mAh Li-SOCL2 battery (ER34615) |
| Battery Life* | 10 years (10 min interval, 25 °C) |
| Operating Temperature | Transceiver: -30°C~70°C Light Sensor: -30°C~60°C |
| Relative Humidity | 0% to 100% (non-condensing) |
| Ingress Protection | Transceiver: IP67 Light Sensor: IP65 |
| Housing & Color | Transceiver: ABS + PC, Grey Light Sensor: Aluminum alloy, White |
| Weight | Transceiver: 333g (With battery and mounting bracket) Light Sensor: 280g (With cable) |
| Dimension | Transceiver: 105.4 × 71 × 69.5 mm (4.1 × 2.8 × 2.7 in) Light Sensor: 64 × 58 × 34 mm (2.5 × 2.3 × 1.3 in) |
| Installation | Pole, Wall or DIN Rail Mounting |
| Approvals | |
|---|---|
| Regulatory | CE, FCC, Telec, ICASA |
| Environmental | RoHS |