Radar liquid level sensor (cellular version)
Vendors's code:
Product code: EM410-RDL-L0CEU
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Code 39:
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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.
Shipping costs are not included in the price.
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
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
Up to ±2 mm under Optimal Conditions
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.
TCP, UDP, MQTT and IoT Platforms
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.
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
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.
* 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
* 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.