Ultrasonic Distance/Level Sensor EM500-UDL
EM500-UDL is designed for object distance or level detection in harsh environments and for transmitting data using LoRaWAN® technology. With this low power consumption technology, EM500-UDL can work up to 10 years with a 19000mAh battery. Combining with Milesight LoRaWAN gateway and Milesight IoT Cloud solution, users can manage all sensor data remotely and visually. EM500-UDL is widely used for outdoor applications like flood monitoring, granary level monitoring, etc.
Features
- Object distance or level detection without touch
- Ultra-wide-distance transmission up to the line of sight of 10km
- IP67 waterproof enclosure for harsh environment applications
- Built-in 19000 mAh replaceable battery and work for 10 years without replacement
- Equipped with NFC for easy configuration
- Compliant with standard LoRaWAN gateways and network servers
- Quick and easy management with Milesight IoT Cloud solution
Applications
- Water level monitoring
- Flood Monitoring
- Level/depth monitoring in tanks
- Snow level monitoring
- Smart agriculture: fill level monitoring in grain, fertilizer, or pellets silos
Specifications
|
Wireless Transmission |
|
|
Technology |
LoRaWAN |
|
Frequency |
CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 |
|
Tx Power |
16dBm(868)/20dBm(915)/19dBm(470) |
|
Sensitivity |
-137dBm @300bps |
|
Mode |
OTAA/ABP Class A |
|
Measurement |
|
|
Range & Accuracy |
W050: 0.3 - 5 m, ±1% FS W100: 0.5 - 10 m, ±1% FS S050: 0.3 - 5 m (Snow Version), ±1% FS C050: 0.25 - 5 m, ± (1+0.3%*S) cm, S=distance C100: 0.25 - 8 m, ± (1+0.3%*S) cm, S=distance |
|
Resolution |
1 mm |
|
Operation |
|
|
Power On & Off |
NFC, Power Button (Internal) |
|
Configuration |
Mobile App(via NFC) or PC software(via USB Type-C) |
|
Physical Characteristics |
|
|
Power Supply |
19000 mAh Li-SOCL2 battery (ER34615) |
|
Battery Life* |
10 years (10 min interval) |
|
Operating Temperature |
W050/W100/S050: -30°C to +65°C C050/C100: -15°C to +60°C |
|
Relative Humidity |
0% to 80% (non-condensing) |
|
Ingress Protection |
IP67 |
|
Dimension |
156.1 × 71 × 69.5 mm (6.1 × 2.8 × 2.7 in) |
|
Installation |
Pole, wall or DIN Rail Mounting |
|
Approvals |
|
|
Regulatory |
CE, FCC, RoHS, LoRaWAN® Certified |
|
EMC |
EN 55032, EN 55035 |
|
EMS |
IEC 61000-4-2 Level 3, IEC 61000-4-3 Level 2, IEC 61000-4-8 Level 4 |
|
Radio Frequency |
FCC Part 15B, FCC Part 15.247, EN 300 330, EN 301 489-1/3, EN 300 220-1/2 |
|
Safety |
EN62368-1 |
