Milesight EM400-UDL | Industrial Cellular Level Sensor (NB-IoT)
A professional NB-IoT non-contact sensor designed for precision water and solid level monitoring in harsh outdoor environments.
- • Versatile Probes: Measuring ranges up to 1000cm for tanks and silos.
- • Global LTE: Reliable NB-IoT connectivity with integrated GNSS tracking.
- • Industrial Power: 18,000 mAh capacity for 10-year maintenance-free life.
Milesight EM400-UDL | Industrial Cellular Level Sensor (NB-IoT) - 0.5m ~ 10m is backordered and will ship as soon as it is back in stock.
Secure Payment & Warranty
Secure Payment & Warranty
- Encrypted Checkout: Shop with confidence via Shopify Payments or PayPal Express for fully secure, PCI-compliant transactions.
- B2B Flexible Billing: For large-scale infrastructure orders, we offer Direct Bank Transfer (SEPA/SWIFT) options. Please contact our team for a pro-forma invoice.
- Quality Guaranteed: All professional IoT hardware is backed by a 2-year manufacturer warranty and technical support from our engineering experts at shopioT.
Delivery and Shipping
Delivery and Shipping
Reliable, tracked, and fast global shipping via FedEx Express. Your professional IoT hardware is dispatched from our EU-based warehouse within 2 business days.
Milesight EM400-UDL | Industrial Cellular Level Sensor (NB-IoT)
Description
Description
The Milesight EM400-UDL (NB-IoT Version) is a carrier-grade Ultrasonic Distance and Level Sensor engineered for robust telemetry in remote locations. Utilizing high-frequency sound waves, it provides non-contact measurement for liquids and solids, eliminating sensor fouling. This NB-IoT model features integrated GNSS positioning for asset security and a 3-axis accelerometer to detect device tilt. Housed in a ruggedized IP67 enclosure with damp-proof coating, it is purpose-built to quantify levels in water reservoirs, chemical tanks, and silos across Europe and the Middle East.
Available Model Configurations
Choose the probe variant optimized for your specific range and environment requirements:
| Model | Range | Blind Zone | Application |
|---|---|---|---|
| W050 | 25 - 500 cm | 25 cm | Water / Snow Level |
| W100 | 40 - 1000 cm | 40 cm | Deep Reservoirs |
| C050 | 25 - 500 cm | 25 cm | Chemical/Corrosive |
| C100 | 40 - 1000 cm | 40 cm | Industrial Tanks |
Professional Usage Scenarios
Product Certifications
Specifications
Specifications
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Primary Communication ProtocolNB-IoT
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Frequency/RegionGlobal
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Antenna TypeInternal
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Configuration MethodNFC
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Activation MethodManual
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Environment RatingOutdoor, Industrial
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IP RatingIP67
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Operating Temperature-30°C to 70°C
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Enclosure MaterialABS Plastic, PC (Polycarbonate)
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Battery TypeLi-SOCl2
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Battery Capacity18000mAh
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Power ConsumptionUp to 10 Years (UDP/TCP), 5 Years (MQTT)
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Measurement Technology
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Measurement Range
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Measurement Accuracy
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Measurement Resolution
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Monitoring ParametersDistance (Ultrasonic), Level (%), Temperature, Tilt/Inclination, GNSS Location
Document Library
Document Library
Payment & Security
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