Ursalink EM500 - SWL
The Ursalink EM500 - SWL is a LoRaWAN device by Ursalink with battery, distance measurement supported on AS923, AU915-928, CN470-510 (LoRaWAN 1.0.3). The Datacake template ships with a payload decoder, dashboard layout and downlink hooks where supported, ready to use on Datacake's free LoRaWAN Network Server.
Runs on Datacake's free LoRaWAN Network Server — no extra LNS bill, no per-gateway fee.

Device specifications
- Sensors
- battery, distance
- MAC version
- 1.0.3
- Dimensions
- W 71 mm · L 69.5 mm · H 105.4 mm
- Battery
- ER34615 · replaceable
- IP rating
- IP67
- Operating temperature
- -30°C to 65°C
- Key provisioning
- custom, join server
- Key security
- none
Manufacturer resources
About this device
Milesight EM500-SWL is designed for measuring liquid levels in harsh environments. M500-SWL features a long-lasting battery life of up to 10 years, an IP67 UV-resistant and waterproof enclosure, and can be easily configured via NFC. It offers a stainless probe with corrosion resistance and a customizable measuring range up to 200m. EM500-SWL is widely used for applications like tank level monitoring, river level monitoring, etc.
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