Milesight EM400-UDL (W100) Ultrasonic Distance/Level Sensor

The Milesight W100 LoRaWAN® Ultrasonic Distance and Level Sensor is designed for reliable non-contact measurement across larger tanks, containers and industrial monitoring applications. As part of the EM400-UDL Pro range, the W100 offers a measurement range of 50 to 1000 cm, with 1 mm resolution and accuracy of ±1% full scale.

Using ultrasonic sensing technology, the W100 can measure liquid levels and distances without coming into direct contact with the material being monitored. This makes it well suited to remote level monitoring where durability and low maintenance are important.

The sensor also provides temperature monitoring and tilt status detection, helping users identify changes in environmental conditions or device position.

LoRaWAN® connectivity allows measurement data and alerts to be transmitted wirelessly to compatible gateways and IoT platforms. The W100 can also be configured using NFC through the Milesight mobile app.

Its P67-rated enclosure provides protection against dust and water, while dual 9000 mAh batteries can provide more than 10 years of operation under specified LoRaWAN® conditions.

The W100 provides a practical solution for long-range level and distance monitoring in demanding environments.