EM400-UDL W100 - LoRaWAN ultrasonic distance sensor - Milesight

EM400-UDL W100 - 10m Ultrasonic LoRaWAN Water Level Sensor - Milesight

The Milesight EM400-UDL W100 is a non-contact ultrasonic LoRaWAN sensor designed for water level measurements up to 10m. This W100 variant has a measurement range of 50 to 1000 cm, suitable for installations deeper than the W050 version.

Measurement and Monitoring

The W100 version is dedicated to water level monitoring with an extended range. It is suitable for deep tanks, ponds, canals, waterways, reservoirs, or environmental installations requiring measurement up to 10m.

LoRaWAN Transmission

Measurements are transmitted via LoRaWAN in Class A on the 868 MHz band. The EM400-UDL W100 can be paired with a LoRaWAN gateway and a compatible IoT platform to remotely monitor levels and manage alerts.

Installation and Battery Life

The IP67 enclosure is suitable for outdoor environments and exposed sites. The sensor operates with two 9000 mAh Li-SOCl2 batteries. Configuration can be done via NFC, mobile application, or downlink.

Applications

The EM400-UDL W100 is suitable for water level monitoring up to 10m in ponds, deep tanks, hydraulic infrastructures, Smart City applications, agriculture, and industrial sites.

Highlights

• W100 variant focused on water level
• Measurement range 50 to 1000 cm
• Non-contact ultrasonic measurement up to 10m
• LoRaWAN Class A communication on 868 MHz
• IP67 enclosure
• 2 x 9000 mAh Li-SOCl2 batteries