Milesight Ultrasonic Distance/Level Sensor EM500-UDL
The Milesight EM500-UDL is an industrial-grade LoRaWAN ultrasonic sensor designed for high-precision distance and level measurements. Engineered for durability and long-term deployment, it features a large 19000mAh battery and a rugged enclosure rated IP66/IP68. With support for multiple global LoRaWAN frequency bands and a configurable transmission interval, it enables reliable, low-power data collection even in harsh outdoor environments. This sensor is ideal for monitoring tank levels, bin fill states, or any application requiring accurate non-contact measurement.
The EM500-UDL excels in smart waste management by detecting bin fill levels in urban or industrial settings, helping streamline collection routes. It's equally well-suited for agricultural applications, such as monitoring water levels in tanks or irrigation systems, ensuring consistent supply without human inspection. The device’s long battery life and wide operating temperature range make it a solid fit for remote, off-grid deployments where power and accessibility are limited.
Highlights
- Non-contact ultrasonic sensor for distance and level measurement
- Up to 10 years battery life with industrial 19000mAh Li-SOCI2 power
- Wide compatibility with global LoRaWAN frequency bands
- Rugged IP66/IP68-rated enclosure for extreme environments
- Ideal for tanks, bins, and remote-level monitoring
- Flexible mounting options with included hardware
| Field Name | Value |
|---|---|
| Manufacturer | Milesight |
| Device Name | EM500-UDL |
| Model Number | EM500-UDL |
| Communication Protocol | LoRaWAN |
| Power Source | 19000mAh Li-SOCI2 battery |
| Measurement Type | Distance / Level |
| Measurement Range | 0.3 ~ 5 meters (default); 0.5 ~ 10 meters optional |
| Accuracy | ±(1cm+S×0.3%) where S = measured distance |
| Operating Temperature Range | -30°C ~ +70°C |
| Ingress Protection (IP) Rating | IP66/IP68 (with Sensor Head) |
| Battery Life | Up to 10 years |
| Mounting Options | Wall or pole mount (mounting kit included) |
| Frequency Band | CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1/2/3/4 |
| Data Transmission Interval | Configurable (e.g., every 15 minutes) |
| Antenna Type | Internal |
| Sensor Technology | Ultrasonic Level Sensor |
| Operating Voltage | 3.6V |
| Interface Type | LoRaWAN |
| Display Type | None |
| Color | Gray |