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Milesight

Radar liquid level sensor (cellular version)

Milesight EM410-RDL-L0CEU is an industrial radar distance and level sensor with direct LTE Cat.1. The 60 GHz millimetre-wave radar enables non-contact measurement of liquids and smooth solid surfaces within a range of 0,3–12 m, with a resolution of 1 mm, a narrow 8° beam, and accuracy reaching ±2 mm under optimal conditions.

The L0CEU version supports a Nano SIM and European LTE bands, so it does not require a LoRaWAN gateway. This variant features an internal antenna and a G 1½" thread. The PVDF enclosure provides an IP68 protection rating, while the 19 000 mAh Li-SOCl₂ battery provides approximately 5 Years of Operation under the manufacturer's test conditions.

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Availability:
In Stock
Shipping time: 31 dni
with VAT without VAT
Price $405.90
incl. 23% VAT

Shipping costs are not included in the price.

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EM410-RDL-L0CEU — Non-Contact Level Measurement up to 12 m with Direct Cellular Transmission

Milesight EM410-RDL-L0CEU is an industrial radar distance and level sensor using 60 GHz millimetre-wave radar and LTE Cat.1 communication.

The sensor enables non-contact measurement from 0,3 to 12 metres, and data can be transmitted directly through the cellular operator network. As a result, the solution does not require a local LoRaWAN gateway.

This variant features an internal antenna and a G 1½" process connection, providing a compact design for direct tank mounting.

60 GHz Radar, LTE Cat.1 and Rugged IP68 Design

0,3–12 m

The wide range makes it possible to monitor levels in both smaller and large tanks.

LTE Cat.1

Direct transmission through the operator network eliminates the need to install a LoRaWAN gateway.

IP68 + PVDF

The sealed PVDF enclosure supports operation in demanding outdoor and industrial environments.

Remote Level Monitoring in Distributed Locations

Industrial Tanks
Sewerage
Wells and Chambers
Retention Tanks
Rivers and Canals
Wastewater
Outdoor Tanks
Water Management

Non-Contact 60 GHz Measurement

The EM410-RDL uses 60 GHz millimetre-wave radar to determine the distance to a liquid surface or smooth solid object.

Radar technology reduces the impact of temperature, dust, condensation, and acoustic noise on measurement stability.

0,3–12 m Range and Narrow 8° Beam

Technology
millimetre-wave radar
Frequency
60 GHz
Measurement Range
0,3–12 m
Beam Angle
8°
Resolution
1 mm
Measurement Target
liquids / smooth solid surfaces

Up to ±2 mm under Optimal Conditions

Calm Liquid / Perfectly Smooth Surface
up to ±2 mm
Stable Liquid / Relatively Smooth Surface
up to ±5 mm
Resolution
1 mm

LTE Cat.1 with Nano SIM Card

The EM410-RDL-L0CEU is a cellular version designed, among other regions, for EMEA.

The device uses a Nano SIM card and communicates directly through cellular operator infrastructure.

Technology
LTE Cat.1
Bands
B1 / B3 / B5 / B7 / B8 / B20 / B28
SIM
Nano SIM (4FF), 1,8 V / 3 V
Antenna
internal

TCP, UDP, MQTT and IoT Platforms

TCP
supported
UDP
supported
MQTT
supported
AWS
supported
Milesight Development Platform
supported

Internal Antenna and G 1½" Connection

No additional PN suffix indicates a version with an internal antenna and standard G 1½" process connection.

The version marked EA uses an external antenna, while the NPT variant has an NPT 1½" connection.

Antenna
internal
Thread
G 1½"

Echo Monitoring and Installation Verification

Radar-echo Curve

Viewing the echo curve helps assess the quality of the reflected radar signal.

Diagnostic

The diagnostic function supports calibration and correct sensor alignment.

Tilt Status

The built-in accelerometer detects changes in device orientation.

Automatic Level Change Detection

Distance Threshold Alarm
threshold exceedance alarm
Distance Change Alarm
distance change alarm
Blind Zone Alarm
blind zone alarm
Tilt Status
tilt detection

2000 Records and Retransmission

The sensor can locally store up to 2000 historical records.

The retransmission function reduces the risk of measurement loss during temporary network communication problems.

Approximately 5 Years of LTE Cat.1 Operation

The EM410-RDL-L0CEU uses an ER34615 Li-SOCl₂ battery with a capacity of 19 000 mAh.

Milesight declares approximately 5 years of operation for the cellular version with measurement every 15 minutes, reporting every 1440 minutes, and a temperature of 25°C.

Battery
1 × ER34615 Li-SOCl₂
Capacity
19 000 mAh
Declared Battery Life
approximately 5 years*

* Manufacturer value for measurement every 15 minutes, reporting every 1440 minutes, and a temperature of 25°C. Actual battery life depends, among other things, on coverage quality, configuration, and operating conditions.

IP68 and −35…+70°C Operating Temperature

IP68

The manufacturer specifies resistance to immersion in fresh water to a depth of 1 m for 48 hours.

PVDF

The enclosure provides high resistance to corrosion and demanding industrial conditions.

−35…+70°C

The wide temperature range allows the sensor to be used in many outdoor installations.

Key Parameters of the EM410-RDL-L0CEU

Manufacturer
Milesight
Model
EM410-RDL-L0CEU
Type
radar distance / level sensor
Measurement Technology
millimetre-wave radar
Radar Frequency
60 GHz
Measurement Range
0,3–12 m
Beam Angle
8°
Accuracy
up to ±2 mm / up to ±5 mm*
Resolution
1 mm
Measurement Target
liquids / smooth solid surfaces
Accelerometer
3-axis
Position Status
Normal / Tilt
Connectivity
LTE Cat.1
LTE Bands
B1 / B3 / B5 / B7 / B8 / B20 / B28
SIM
1 × Nano SIM (4FF), 1,8 V / 3 V
Protocols / Integration
TCP / UDP / MQTT / AWS / Milesight Development Platform
Antenna
internal
Configuration
NFC / Bluetooth / downlink
Memory
2000 Records
Data Retransmission
yes
Radar-echo Curve
yes
Distance Threshold Alarm
yes
Distance Change Alarm
yes
Blind Zone Alarm
yes
Power Supply
1 × ER34615 Li-SOCl₂
Battery Capacity
19 000 mAh
Battery Life
approximately 5 years**
Operating Temperature
−35…+70°C
Humidity
0–100% RH, non-condensing
Protection Rating
IP68
IP68 Test
1 m / 48 h
Enclosure Material
PVDF, UL94 V0
ATEX
no — ATEX applies to EM411-RDL
Thread
G 1½"
Dimensions
Ø101 × 87 mm
Weight
400 g
Mounting
tank thread / wall bracket
Certification
CE, RoHS

* Up to ±2 mm for a perfectly smooth surface or calm liquid; up to ±5 mm for a relatively smooth surface or stable liquid. ** Approximately 5 years with measurement every 15 minutes, reporting every 1440 minutes, and a temperature of 25°C.

EM410-RDL-L0CEU in a Level Monitoring System

The LTE Cat.1 version transmits measurements directly through the operator network, so it does not require local LoRaWAN infrastructure.

EM410-RDL
60 GHz radar / level
→
LTE Cat.1
cellular transmission
→
Operator
cellular network
→
ITS Platform
level, history and alarms
MODEL 3D

Radar liquid level sensor (cellular version)

Ładowanie modelu 3D

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