DMS-UB4000-F40-E4-V1 Long-Range Ultrasonic Level Sensor

DMS-UB4000-F40-E4-V1 Ultrasonic Level Sensor | Dimens

The DMS-UB4000-F40-E4-V1 is a high-performance ultrasonic level sensor developed under RST Elektronik’s registered brand Dimens. Designed for industrial environments, this sensor ensures accurate level measurement up to 4 metres, making it a powerful tool for monitoring tanks, silos, and large containers.

With a rugged IP67 plastic housing, an integrated M12 connector, and a 350 mm blind zone, the sensor operates reliably in challenging conditions such as wastewater treatment facilities, bulk material storage, and logistics automation. Its compact 40 x 40 mm cube shape allows for easy installation even in space-constrained areas.

Key Technical Specifications

Specification Value
Model DMS-UB4000-F40-E4-V1
Sensing Range 350 mm – 4000 mm
Blind Zone 350 mm
Resolution 1 mm
Output Type NPN (NO/NC)
Response Time 100 ms
Supply Voltage 15–30 VDC
Housing Material Plastic (40 × 40 × 67 mm)
Connector Type M12, 4-pin
Protection Class IP67
Operating Temperature -25°C to +70°C

Designed for Demanding Environments

Whether you're managing industrial automation, warehouse logistics, or liquid-level monitoring, the DMS-UB4000-F40-E4-V1 adapts effortlessly. Its high resolution and response time make it ideal for detecting solids, powders, liquids, and even plastic materials. The built-in NPN output (configurable as NO or NC) ensures integration flexibility with your existing control systems.

Application Areas

  • Silo and tank level control

  • Pallet height detection in warehouses

  • Automated object recognition on production lines

  • Monitoring fluid levels in wastewater treatment plants

  • Industrial storage and inventory systems

Advantages of the DMS-UB4000-F40-E4-V1

  • Long-range capability up to 4000 mm

  • Quick and accurate detection even at close range due to 350 mm blind zone

  • Suitable for solids, liquids, powders, and packaging

  • Industrial-grade IP67 housing for harsh environments

  • Fast installation with standard M12 connector

  • Compact 40 x 40 mm body for tight mounting areas

Installation Recommendations

For optimal performance, ensure that the sensor face is perpendicular to the target surface. Mounting brackets should prevent vibrations and misalignment. The standard M12 connector simplifies wiring during integration, reducing installation time and risk of errors.

If you're seeking a robust, accurate, and long-range ultrasonic sensor for your next project, the DMS-UB4000-F40-E4-V1 is a smart investment. With reliable performance in a wide range of industrial applications, it ensures continuous monitoring and efficient operation.

To request pricing or technical documentation, please fill out our Quotation Form or contact us via our support page.