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EOS Radar general Description

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Abbildung 1: EOS Radar-Füllstandssensor
Figure 1. EOS Radar Level Sensor
Table of Contents
  1. General Description
  2. Features
  3. Application Examples
  4. EOS Versions
  5. Versions EOS2C

1. General Description

The EOS Radar series offers high-performance, wireless IoT level measurement based on precise radar technology. It enables reliable measurements of liquids, bulk solids, and discrete materials to a depth of 10 meters, even under challenging conditions.

Thanks to its flat design, the sensor is ideal for use on IBC tanks. The optional integrated 1.5-inch thread ensures quick and easy installation without additional adapters.

In addition to level measurement, the EOS Radar series offers integrated GPS positioning capabilities. Combined with high-performance antenna technology, this enables exceptionally stable and long-range wireless communication.

The rugged housing meets the IP69K protection rating, making it ideal for harsh industrial and outdoor applications. For maximum flexibility, the sensor features an injection-molded SMA connector and, optionally, an M12 connector.

With support for mioty®, NB-IoT, LoRaWAN®, and LTE-CAT-M1, as well as flexibly configurable measurement and transmission intervals, the EOS Radar series is the ideal solution for smart tank monitoring, industrial applications, and digital inventory management.

2. Features

  • Radar-based level measurement for liquids, bulk solids, and discrete materials
  • Measuring range up to 10 m; absolute accuracy: 10 mm; resolution: 1 mm
  • Activity monitoring and shock detection via integrated accelerometer
  • Available with mioty®, LoRaWAN®, NB-IoT, and LTE-CAT-M1
  • Location options depending on the communication version:
    • mioty®: GNSS with GPS, Galileo, GLONASS, BeiDou
    • LoRaWAN®: GNSS scan with GPS and BeiDou, Wi-Fi SSID scan
    • Mobile networks: GNSS with GPS, Galileo, GLONASS, BeiDou, and Cell Locate
  • Housing with IP69K protection rating for harsh industrial environments
  • Operating temperature: −20 °C to +80 °C
  • Replaceable batteries:
    • EOS version: 3 × AA LiSOCl₂ cells
    • EOS2C version: 2 × C-LiMnO₂ cells
  • Setup and configuration via BLE
  • SMA versions available for connecting an external antenna
  • Optional M12 connector versions available upon request Key features

3. Application Examples

  • Level monitoring of IBC containers, storage tanks, and mobile liquid containers
  • Inventory monitoring for industrial liquids, chemicals, additives, and process media
  • Level monitoring of bulk materials in silos, containers, and storage units
  • Monitoring of underground infrastructure such as shafts, utility rooms, underground tanks, and retention basins
  • Remote level measurement in outdoor facilities or hard-to-reach locations without wired infrastructure
  • Tank and container monitoring in logistics, the supply chain, and decentralized storage applications
  • Replenishment management and inventory control for decentralized industrial sites
  • Monitoring under harsh environmental conditions in industrial areas exposed to moisture, dust, cleaning processes, or weather conditions
  • Mobile tank and container applications where fill level data can be combined with GPS location data
  • Smart city and utility applications requiring autonomous, wireless level measurement in field infrastructure

4. EOS Versions

Part Number Battery Model Available Configuration
S-EOS-LOEU-R-F 3xAA Flat ✔ BLE
S-EOS-MIOTY-R-F 3xAA Flat ✔ BLE
S-EOS-NBM1-R-F 3xAA Flat ✔ BLE
S-EOS-LOEU-R-F-SMA 3xAA Flat ✔ BLE
S-EOS-MIOTY-R-F-SMA 3xAA Flat ✔ BLE
S-EOS-NBM1-R-F-SMA 3xAA Flat ✔ BLE
S-EOS-LOEU-R-F-SMA-M12 3xAA Flat X BLE
S-EOS-MIOTY-R-F-SMA-M12 3xAA Flat X BLE
S-EOS-NBM1-R-F-SMA-M12 3xAA Flat X BLE
S-EOS-LOEU-R-T 3xAA 1.5-inch thread ✔ BLE
S-EOS-MIOTY-R-T 3xAA 1.5-inch thread ✔ BLE
S-EOS-NBM1-R-T 3xAA 1.5-inch thread ✔ BLE
S-EOS-LOEU-R-T-SMA 3xAA 1.5-inch thread ✔ BLE
S-EOS-MIOTY-R-T-SMA 3xAA 1.5-inch thread ✔ BLE
S-EOS-NBM1-R-T-SMA 3xAA 1.5-inch thread ✔ BLE
S-EOS-LOEU-R-T-SMA-M12 3xAA 1.5-inch thread X BLE
S-EOS-MIOTY-R-T-SMA-M12 3xAA 1.5-inch thread X BLE
S-EOS-NBM1-R-T-SMA-M12 3xAA 1.5-inch thread X BLE

X: Upon request

5. EOS2C Versions

Part Number Battery Model Available Configuration
S-EOS2C-LOEU-R-F 2xC Flat X BLE
S-EOS2C-MIOTY-R-F 2xC Flat X BLE
S-EOS2C-NBM1-R-F 2xC Flat X BLE
S-EOS2C-LOEU-R-F-SMA 2xC Flat X BLE
S-EOS2C-MIOTY-R-F-SMA 2xC Flat X BLE
S-EOS2C-NBM1-R-F-SMA 2xC Flat X BLE
S-EOS2C-LOEU-R-F-SMA-M12 2xC Flat X BLE
S-EOS2C-MIOTY-R-F-SMA-M12 2xC Flat X BLE
S-EOS2C-NBM1-R-F-SMA-M12 2xC Flat X BLE
S-EOS2C-LOEU-R-T 2xC 1.5-inch thread X BLE
S-EOS2C-MIOTY-R-T 2xC 1.5-inch thread X BLE
S-EOS2C-NBM1-R-T 2xC 1.5-inch thread X BLE
S-EOS2C-LOEU-R-T-SMA 2xC 1.5-inch thread X BLE
S-EOS2C-MIOTY-R-T-SMA 2xC 1.5-inch thread X BLE
S-EOS2C-NBM1-R-T-SMA 2xC 1.5-inch thread X BLE
S-EOS2C-LOEU-R-T-SMA-M12 2xC 1.5-inch thread X BLE
S-EOS2C-MIOTY-R-T-SMA-M12 2xC 1.5-inch thread X BLE
S-EOS2C-NBM1-R-T-SMA-M12 2xC 1.5-inch thread X BLE

X: Upon request



Supported radio technologies
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