LoRaWANCE

Milesight EM400-UDL Ultrasonic Distance/Level Sensor

The Milesight EM400-UDL is a non-contact ultrasonic distance/level sensor for liquid level in demanding applications, with ranges up to 10m. A built-in accelerometer and temperature sensor add status awareness, in an IP67 housing with ten-year battery.

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Manufacturer: Milesight

Milesight EM400-UDL Ultrasonic Distance/Level Sensor

Key Features

Discover what makes the Milesight EM400-UDL Ultrasonic Distance/Level Sensor stand out

Standard & Pro Versions

C-series (to 1000cm) and W-series Pro probes for varied range and accuracy needs.

Built-in Status Sensing

3-axis accelerometer for tilt/movement plus an onboard temperature sensor.

Millimeter Resolution

1 mm resolution with accuracy to +/-(1+0.3%*S) cm on standard probes.

10-Year Battery

Two 9000mAh ER26500 Li-SOCl2 batteries for long-term deployment.

Sensor Types

Capabilities of this sensor

Distance/Level
Level

Specifications

Technical details for Milesight EM400-UDL Ultrasonic Distance/Level Sensor

Measurements

Range (Standard)C050: 25-500 cm; C100: 25-1000 cm
Range (Pro)W050: 30-500 cm; W100: 50-1000 cm
Resolution1 mm

Wireless

ProtocolLoRaWAN Class A (OTAA/ABP)
Frequency BandsCN470, IN865, RU864, EU868, US915, AU915, KR920, AS923

Physical

Dimensions118 x 65 x 80 mm
IP RatingIP67
Operating Temp-30 to 70 C

Power

Battery2 x 9000mAh ER26500 Li-SOCl2, >10 years

* Specifications are subject to change without notice. Please refer to the manufacturer's documentation for the most up-to-date information.

Applications

Discover how Milesight EM400-UDL Ultrasonic Distance/Level Sensor can transform your operations

Liquid Level Monitoring

Measure tank, well and reservoir liquid levels without contacting the medium.

Smart Waste Management

Track fill levels in bins and containers to optimize collection routes.

Industrial Process Level

Monitor levels in chemical, water and bulk-material vessels with status diagnostics.

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