📏 Versatile Detection Range: Provides non-contact ultrasonic distance measurement from 0.25 to 5 meters, suitable for water levels, tank fills, and more.
📶 Cellular Connectivity: Supports NB-IoT and Cat M1 networks with GNSS positioning for reliable remote data transmission and device tracking.
🛡 Rugged Durability: Features an IP67-rated waterproof enclosure and internal damp-proof coating to withstand harsh outdoor environments.
🔋 Ultra-Long Battery Life: Equipped with two 9000 mAh replaceable batteries providing up to 10 years of maintenance-free operation.
🌡 Integrated Monitoring: Includes built-in NTC temperature and 3-axis accelerometer sensors for real-time tilt and burning detection alerts.
$450.00
The Milesight EM400-UDL is a versatile non-contact ultrasonic distance sensor designed for reliable liquid or solid level measurement in harsh environments. Featuring a rugged IP67-rated enclosure and a measurement range of up to 5 meters, it is ideal for outdoor applications such as water level monitoring, tank fill levels, and snow depth detection. This cellular version utilizes NB-IoT/Cat M connectivity and includes GNSS positioning for tracking and security. Equipped with two 9000 mAh batteries, the EM400-UDL offers a long service life of up to 10 years, while integrated NTC temperature and 3-axis accelerometer sensors provide value-added data on environmental conditions and device status. Configuration is simplified through NFC and a dedicated mobile app, ensuring easy deployment for smart city and industrial IoT projects.
For more technical information, please see the datasheet.
| Weight | 1.5 lbs |
|---|---|
| Dimensions | 5.91 × 5.91 × 1.42 in |
| Brand | Milesight |
| Model Number | EM400-UDL-N03GL-C050 |
| Sensor Form Factor | Sensor |
| Application | Agriculture, Asset Tracking, Condition Monitoring, Industrial, Smart Building, Smart City |
| Technology | LTE-M, Beidou, Cellular, GLONASS, GPS, Galileo, NB-IoT, NFC, QZSS |
| Sensor Type | Distance, Level |
