Milesight EM400-UDL-N03GL-C100

Milesight Industrial Ultrasonic Distance Sensor | NB-IoT | CAT-M1 | 25 – 1000 centimeter | 1 + (0.3*Distance) accuracy | Positioning | NFC configuration | 2 x 9000mAh battery | 10 years | IP67 | Screw mounting

€ 276,00
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Description

The EM400-UDL-N03GL-C100 from Milesight is a multifunctional NB-IoT ultrasonic distance sensor, suitable for measuring both liquid and solid materials.

By using ultrasonic distance detection, the EM400-UDL delivers stable and reliable performance when detecting various solid or liquid substances. Thanks to the contactless distance measurement, the probe of the EM400-UDL remains unaffected or contaminated by the detected medium and delivers highly accurate measurements.

The sensor also supports a built-in 3-axis accelerometer to detect the status of the waste bin lid and a built-in NTC thermistor to detect waste combustion.

The IP67-rated housing ensures that the sensor is protected against dust, water and other environmental hazards, making it resistant to harsh environments. The PCBA is also coated, providing an extra layer of protection against moisture, dust and other contaminants that can damage electronic components.

By default, the EM400-UDL comes with batteries, mounting kit and a 2-year warranty.

Key benefits

Contactless ultrasonic distance measurement from 25 to 1000 cm
Mobile connectivity via NB-IoT and CAT-M1, without a LoRaWAN gateway
Suitable for measuring both liquid and solid materials
Built-in 3-axis accelerometer and NTC thermistor for status detection
IP67 housing with coated PCBA for harsh environments
Up to 10 years of battery life on 2 × 9000 mAh batteries

Technical specifications

SKU

EM400-UDL-N03GL-C100

Brand

Milesight

Product code

EM400-UDL-N03GL-C100

Suitable for

CAT-M1, NB-IoT

Frequency band

–

LoRaWAN Class

–

LoRaWAN network protocol

–

Display

–

Temperature sensor

-40 to +125 °C

Accuracy T

0.2 °C

RH sensor

–

RH accuracy

–

Conductivity

–

Accuracy µs/cm

–

Refrigerant gas sensor

–

Accuracy LFL

–

Pressure dependence

–

Radon sensor

–

Accuracy (Bq/m³)

–

Gas detection

–

Alarm Level

–

Alarm Type

–

CO₂ sensor

–

PPV accuracy

–

TVOC

–

PM particulate matter sensor

–

Accuracy PM

–

Air pressure sensor

–

Accuracy (hPa)

–

Accelerometer

–

Pressure sensor

–

Measuring angle

–

Accel Accuracy

–

Light sensor

–

Motion sensor

Normal/Tilt

Field of View

–

Detection range

–

Ideal Installation Height

–

Storage

–

Accuracy

–

Number of zones

–

Magnetic sensor

–

Distance sensor

Ultrasonic

Measurement range

25 – 1000 cm

Accuracy FS

1 + (0.3*Distance)

Leak sensor

–

Wind direction

–

Accuracy of Wind Direction

–

Wind speed

–

Accuracy: Wind Speed

–

Rainfall

–

Accuracy of Rainfall

–

Pulse counting

–

Current sensor

–

Sound sensor

–

Accuracy (dB)

–

Pressure difference (Delta P)

–

Delta P accuracy

–

Energy meter

–

Volume meter

–

Digital inputs/outputs

–

Analogue inputs/outputs

–

Serial ports

–

1-wire

–

Switchable outputs

–

Switch

–

Buttons

–

GPS location

–

cable length

–

Ethernet port

–

Configuration

NFC (android app), em400-udl

Battery

2 x 9000 mAh ER26500

Battery life

10 years

Power supply

–

Solar panel

–

Operating Temperature

-30 to +70 °C

Mounting

On flat surface with screws

IP Rating

IP67

Housing type

–

Weight

168 g

Dimensions

118 x 65 x 80 mm

Software
Sensing & Monitoring

Sensor

Manufacturers

Milesight

Application & use

When to use

•At locations without a LoRaWAN network where cellular coverage is available
•When you want to measure levels in deeper tanks or silos up to 1000 cm
•In harsh or contaminating environments where the sensor must be protected

Ideal for

• Waste container and level monitoring
• Tank and silo monitoring with greater depth
• Distributed measuring points with NB-IoT or CAT-M1 coverage
• Smart city applications

Not suitable for

• Locations without NB-IoT or CAT-M1 coverage
• Applications where a shorter measuring range is sufficient

Frequently asked questions about the Milesight EM400-UDL-N03GL-C100

Which network does this EM400-UDL work on?
What is the measuring range?
Which media is the sensor suitable for?
How long does the battery last?

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