EM500-UDL Ultrasonic Distance/Level Sensor

EM500-UDL Ultrasonic Distance/Level Sensor

The EM500-UDL is a LoRaWAN®-enabled ultrasonic sensor designed for industrial liquid and object level measurement. Using non-contact ultrasonic technology, it is applicable across a wide range of environments—from water tanks and reservoirs to oil tanks and natural water bodies. Milesight IoT Cloud integration provides cloud-based data management, while NFC configuration enables rapid deployment.

Key features

• Ultrasonic Non-Contact Measurement: Ultrasonic waves detect liquids with calm surfaces (water, oil, etc.) with high precision; delivers ±1% accuracy.
• Wide Measuring Range: Measures from 0.25 m to 10 m; adaptable to containers of various sizes, including those with narrow openings.
• IP67 Protection and UV Resistance: Reliable performance in harsh industrial and outdoor environments (ski resorts, manufacturing plants, etc.).
• 10-Year Battery Life: Extended operational period reduces maintenance frequency.
• LoRaWAN® Wireless Communication: Secure data transmission, tamper prevention, and simplified installation.
• Milesight IoT Cloud Integration: Data visualization dashboard, automatic triggers, regular reports, and real-time alerts.
• NFC Configuration: Enable/disable and configure the device via mobile phone or PC.

Benefits

• High Accuracy: ±1% measurement precision ensures reliable data for critical industrial applications.
• Low Maintenance: Non-contact technology minimizes sensor fouling and wear.
• Extended Lifespan: 10-year battery life reduces operational costs.
• Flexible Installation: Wall, pole, and DIN rail mounting options adapt to diverse environments.
• Cloud Management: Remote monitoring, data analytics, and automation via Milesight IoT Cloud.
• Secure Communication: LoRaWAN® protocol ensures encrypted, reliable data transmission.

Use cases

• Water and wastewater treatment facilities
• Oil and chemical industry (tank level monitoring)
• Agriculture and irrigation systems
• Smart city applications (rainwater harvesting, sewage management)
• Environmental monitoring (lake and river levels)
• Manufacturing and logistics (liquid storage management)
• Ski resorts and outdoor installations

Technical notes

• Measurement Range: 0.25–10 m
• Accuracy: ±1%
• Protection Class: IP67
• Battery Life: 10 years (typical conditions)
• Wireless Technology: LoRaWAN®, Milesight D2
• Configuration: NFC
• Cloud Platform: Milesight IoT Cloud
• Mounting Options: Wall, pole, DIN rail

FAQ

Q: What liquids can the EM500-UDL measure? A: It measures liquids with calm surfaces—water, oil, chemicals, and similar fluids. Accuracy may decrease with foamy or highly turbulent liquids.

Q: How often does the battery need replacement? A: The 10-year battery typically requires no replacement during standard industrial use. Battery status can be monitored via Milesight IoT Cloud.

Q: What devices are needed for NFC configuration? A: An NFC-enabled smartphone or computer and Milesight ToolBox software are sufficient.

EM500-UDL Ultrasonic Distance/Level Sensor – Industrial Measurement Solution in Turkey

The EM500-UDL is a LoRaWAN®-enabled ultrasonic sensor engineered by Milesight for non-contact liquid and object level measurement. It operates across diverse applications—from water and oil tanks to natural water bodies—delivering ±1% accuracy over a 0.25–10 m range.

With IP67 protection and UV resistance, the device performs reliably in harsh industrial and outdoor environments. Its 10-year battery life minimizes maintenance costs, while LoRaWAN® technology ensures secure, encrypted data transmission. Milesight IoT Cloud integration enables remote monitoring, data analytics, and scene-based automation.

Widely deployed in Turkish water treatment plants, oil and chemical industries, agricultural operations, smart city projects, and environmental monitoring. NFC configuration allows rapid setup without complex wiring. Contact IoTMarketi to request a project quote for your industrial installation.