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Milesight EM500-UDL Ultrasonic Distance/Level Sensor

The EM500-UDL is a high-precision, ultrasonic distance and level detection device designed for challenging environments. Ideal for flood monitoring, wastewater management, and grain or fertiliser storage facilities, it offers accurate measurements without the need for sensor submersion. The device provides accurate measurements and efficient data transmission via LoRaWAN® technology. Its low power consumption and long-lasting battery make it a reliable solution for remote data management.
Part Number: EM500-UDL-915M-XXX
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Unleashing Precision in Distance & Level Detection for Flood Monitoring, Wastewater Management and Storage Monitoring Solutions

The EM500-UDL is a high-precision distance and level detection device, expertly designed for challenging applications. Primarily used in scenarios like flood monitoring, wastewater management, and fill level monitoring in grain or fertiliser storage facilities, this device has proven its reliability and robustness in the face of harsh conditions.

Key to its performance is the cutting-edge ultrasonic technology it employs. By transmitting ultrasonic waves that reflect back from nearby objects, the EM500-UDL provides highly accurate distance measurements. This feature is especially beneficial in flood and silo or grain monitoring, where there's no necessity to submerge a sensor into the material, thereby reducing the risk of items being washed away or damaged by debris.

The EM500-UDL also incorporates LoRaWAN® technology for efficient data transmission. This feature, coupled with its integration capabilities with the Milesight LoRaWAN® gateway and the Milesight IoT Cloud solution, allows users to manage and visualise sensor data remotely with ease and efficiency.

One of the standout attributes of the EM500-UDL is its low power consumption. Powered by a single 19000 mAh battery, the device can operate continuously for an impressive duration of up to 10 years. This long-life battery significantly enhances the practicality and usability of the EM500-UDL, making it a preferred choice for various outdoor applications including flood monitoring and granary level monitoring.


Discover the Power of Precision with EM500-UDL - Your Ultimate Solution for High-Accuracy Distance and Level Detection.



Features

  • The sensor offers a versatile measuring range spanning from 0.3m to 10m.
  • It is adept at taking measurements in compact containers or narrow openings.
  • The device is suitable for use in both benign and chemical mediums.
  • It provides non-contact detection, making it safe for use with corrosive liquid chemicals or combustible substances.
  • Detect object distance or level without physical contact, ensuring non-intrusive monitoring.
  • Experience ultra-wide-distance transmission with an impressive range up to 10km line of sight, accommodating large-scale operations.
  • Benefit from an IP67 waterproof enclosure, designed specifically for applications in harsh and challenging environments.
  • Enjoy long-term functionality with a built-in 19000 mAh replaceable battery, capable of operating for a decade without requiring replacement.
  • Leverage the convenience of NFC technology for effortless configuration.
  • Ensure seamless integration with existing systems, as our product is fully compliant with standard LoRaWAN® gateways and network servers.
  • Manage your operations swiftly and effectively with the help of the intuitive Milesight IoT Cloud solution.


Streamlining Industrial Processes with Tank Level Monitoring

Traditional methods of measuring tank levels are laborious and error-prone. The EM500-UDL offers a reliable alternative, ensuring consistent accuracy in challenging industrial applications, thereby eliminating the need for conventional manual reporting methods.


Optimising Winter Management with Snow Level Monitoring

The LoRaWAN-based snow level monitoring solution, aided by the EM500-UDL ultrasonic distance level sensor, allows government departments to respond swiftly to heavy snowfalls, mitigating prolonged road restrictions. This technology enhances field visibility, contributing to smarter city operations.


IMPORTANT - Sensor Operation

Please note: For wireless network capabilities, an applicable Gateway is required to utilise the IoT Cloud software as demonstrated below.


Milesight Monitoring Solution

Milesight LoRaWAN Gateway Options - Enhancing Connectivity and Efficiency in IoT Networks

A robust gateway is a critical component for seamless connectivity and efficient data transmission. Serving as the bridge between IoT devices and the cloud, Milesight LoRaWAN gateways offer unparalleled performance and versatility.

Discover which Milesight LoRaWAN gateway is right for you >>

Milesight LoRaWAN Gateways


UG63 - Streamlined Connectivity for Smaller Spaces

Designed for smaller office spaces, art galleries, museums, schools, laboratories, and similar clean indoor environments, the UG63 gateway ensures reliable and secure connectivity for your IoT devices. Not only does it excel in these confined areas, but it also serves as a range extender, effectively eliminating blind spots in larger networks.


UG65 - Powerhouse Performance for Larger Areas

When it comes to larger areas like multistorey buildings, large offices, museums, art galleries, schools, and factories, the UG65 gateway stands out. With its robust construction and impressive IP65 rating, this gateway thrives in demanding environments, including factory settings and sheltered outdoor areas. It guarantees uninterrupted connectivity and efficient data transmission even in challenging conditions.


UG56 - Seamless Integration for Semi-Industrial Installations

For semi-industrial installations, where the gateway needs to be housed inside an electrical enclosure with the antenna on top, the UG56 gateway is the perfect choice. Its unique design allows easy panel mounting and makes it ideal for factory use in dry and clean enclosures. Enjoy seamless integration and optimal performance for your IoT network.


UG67 - Uncompromising Reliability for Outdoor Applications

When it comes to outdoor usage and long-distance coverage, the UG67 gateway reigns supreme. Equipped with an impressive IP67 rating, this gateway can withstand the harshest weather conditions. Whether it's agricultural settings, smart city infrastructure, or large heavy industrial sites, the UG67 delivers exceptional performance and reliable long-range signal transmission of up to approximately 15km.


Choose the Milesight LoRaWAN gateway that best suits your specific requirements, and experience unparalleled connectivity, efficiency, and reliability in your wireless IoT network.

Device-to-Cloud Connection


Our platform provides unparalleled levels of vertical integration with Milesight LoRaWAN® sensors and controllers, making it easy to monitor and control remote assets. Plus, It visualizes field data and enables users to monitor and control remote assets via an intuitive dashboard. With its array of handy widgets, including a clock, map, charts, and alarm list, you can easily keep track of your devices' online/offline status and customize multiple combinations of conditions and triggers.

  • Visualisation: Transform real-time and historical data intro drag-and-drop widgets on dashboard
  • Monitoring & Control: Control access and monitor your projects anywhere
  • Alerts: Enable email and mobile push notifications based on triggered events
  • Security & Reliability: Built on AWS to provide the most confidential and reliable infrastructure for your data

View Demo Dashoard 

 


If you're looking for a reliable, user-friendly IoT cloud solution, look no further than Milesight IoT Cloud.

Learn more here >>

 


Milesight IoT Cloud

 



Easy Configuration via NFC for Milesight Sensor

Most of Milesight's sensors adopt NFC Technology for quick and easy configuration.

No Need to Open the Enclosure
No Need Console Cable
Enjoy Wireless Configuration


Techinical Information

Wireless Transmission

Technology LoRaWAN®
Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power 16dBm(868)/20dBm(915)/19dBm(470)
Sensitivity -137dBm @300bps
Mode OTAA/ABP Class A

Measurement

Range & Accuracy W050: 0.3 - 5 m, ±1% FS
W100: 0.5 - 10 m, ±1% FS
S050: 0.3 - 5 m (Snow Version), ±1% FS
C050: 0.25 - 5 m, ± (1+0.3%*S) cm, S=distance
C100: 0.25 - 8 m, ± (1+0.3%*S) cm, S=distance
Resolution 1 mm

Operation

Powr On & Off NFC, Power Button (Internal)
Configuration Mobile App(via NFC) or PC software(via USB Type-C)

Physical Characteristics

Power Supply 19000 mAh Li-SOCL2 battery (ER34615)
Battery Life* 10 years (10 min interval)
Operating Temperature W050/W100/S050: -30°C to +65°C
C050/C100: -15°C to +60°C
Relative Humidity 0% to 80% (non-condensing)
Ingress Protection IP67
Dimension 156.1 × 71 × 69.5 mm (6.1 × 2.8 × 2.7 in)
Installation Pole, wall or DIN Rail Mounting

Approvals

Regulatory CE, FCC, RoHS, LoRaWAN® Certified
EMC EN 55032, EN 55035
EMS IEC 61000-4-2 Level 3, IEC 61000-4-3 Level 2, IEC 61000-4-8 Level 4
Radio Frequency FCC Part 15B, FCC Part 15.247, EN 300 330, EN 301 489-1/3,
EN 300 220-1/2
Safety EN62368-1

* Tested under laboratory conditions and for guideline purposes only.

Unleashing Precision in Distance & Level Detection for Flood Monitoring, Wastewater Management and Storage Monitoring Solutions

The EM500-UDL is a high-precision distance and level detection device, expertly designed for challenging applications. Primarily used in scenarios like flood monitoring, wastewater management, and fill level monitoring in grain or fertiliser storage facilities, this device has proven its reliability and robustness in the face of harsh conditions.

Key to its performance is the cutting-edge ultrasonic technology it employs. By transmitting ultrasonic waves that reflect back from nearby objects, the EM500-UDL provides highly accurate distance measurements. This feature is especially beneficial in flood and silo or grain monitoring, where there's no necessity to submerge a sensor into the material, thereby reducing the risk of items being washed away or damaged by debris.

The EM500-UDL also incorporates LoRaWAN® technology for efficient data transmission. This feature, coupled with its integration capabilities with the Milesight LoRaWAN® gateway and the Milesight IoT Cloud solution, allows users to manage and visualise sensor data remotely with ease and efficiency.

One of the standout attributes of the EM500-UDL is its low power consumption. Powered by a single 19000 mAh battery, the device can operate continuously for an impressive duration of up to 10 years. This long-life battery significantly enhances the practicality and usability of the EM500-UDL, making it a preferred choice for various outdoor applications including flood monitoring and granary level monitoring.


Discover the Power of Precision with EM500-UDL - Your Ultimate Solution for High-Accuracy Distance and Level Detection.



Features

  • The sensor offers a versatile measuring range spanning from 0.3m to 10m.
  • It is adept at taking measurements in compact containers or narrow openings.
  • The device is suitable for use in both benign and chemical mediums.
  • It provides non-contact detection, making it safe for use with corrosive liquid chemicals or combustible substances.
  • Detect object distance or level without physical contact, ensuring non-intrusive monitoring.
  • Experience ultra-wide-distance transmission with an impressive range up to 10km line of sight, accommodating large-scale operations.
  • Benefit from an IP67 waterproof enclosure, designed specifically for applications in harsh and challenging environments.
  • Enjoy long-term functionality with a built-in 19000 mAh replaceable battery, capable of operating for a decade without requiring replacement.
  • Leverage the convenience of NFC technology for effortless configuration.
  • Ensure seamless integration with existing systems, as our product is fully compliant with standard LoRaWAN® gateways and network servers.
  • Manage your operations swiftly and effectively with the help of the intuitive Milesight IoT Cloud solution.


Streamlining Industrial Processes with Tank Level Monitoring

Traditional methods of measuring tank levels are laborious and error-prone. The EM500-UDL offers a reliable alternative, ensuring consistent accuracy in challenging industrial applications, thereby eliminating the need for conventional manual reporting methods.


Optimising Winter Management with Snow Level Monitoring

The LoRaWAN-based snow level monitoring solution, aided by the EM500-UDL ultrasonic distance level sensor, allows government departments to respond swiftly to heavy snowfalls, mitigating prolonged road restrictions. This technology enhances field visibility, contributing to smarter city operations.


IMPORTANT - Sensor Operation

Please note: For wireless network capabilities, an applicable Gateway is required to utilise the IoT Cloud software as demonstrated below.


Milesight Monitoring Solution

Picture of Milesight Ultrasonic Distance/Level Sensor - Standard Accuracy (0.25m - 5m)
Milesight Ultrasonic Distance/Level Sensor - Standard Accuracy (0.25m - 5m)
Part Number: EM500-UDL-915M-C050
$524.00 ex GST
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Picture of Milesight Ultrasonic Distance/Level Sensor - High Accuracy (0.3m - 5m)
Milesight Ultrasonic Distance/Level Sensor - High Accuracy (0.3m - 5m)
Part Number: EM500-UDL-915M-W050
$905.00 ex GST
i h
Picture of Milesight Ultrasonic Distance/Level Sensor - Standard Accuracy (0.25m - 8m)
Milesight Ultrasonic Distance/Level Sensor - Standard Accuracy (0.25m - 8m)
Part Number: EM500-UDL-915M-C100
$524.00 ex GST
i h
Picture of Milesight Ultrasonic Distance/Level Sensor - High Accuracy (0.5m - 10m)
Milesight Ultrasonic Distance/Level Sensor - High Accuracy (0.5m - 10m)
Part Number: EM500-UDL-915M-W100
$953.00 ex GST
i h