Procurement managers rarely finalize DMU318-400-3-4VK-M12 without reviewing Leuze Proximity Sensor, Banner Ultrasonic Sensor and Leuze Optical Distance Sensors Ams 300I Series, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Leuze DMU318-400.3/4VK-M12 Ultrasonic Distance Sensor
The Leuze DMU318-400.3/4VK-M12 Ultrasonic Distance Sensor measures 50 to 400 mm using voltage output for industrial automation applications today. Manufactured by Leuze, this Leuze Ultrasonic Distance Sensor operates on 10β30 V DC with PNP switching output and IP67 protection. It belongs to the DMU series built for compact ultrasonic distance measurement.

| Brand | Leuze |
| Product Type | Ultrasonic Distance Sensors |
| Product | DMU318-400.3/4VK-M12 |
Leuze DMU318-400.3/4VK-M12 Ultrasonic Distance Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Dimension (Γ x L) | 18 mm x 91.6 mm |
| Thread size | M18 x 1 mm |
| Measurement range | 50 ... 400 mm |
| Supply voltage UB | 10 ... 30 V, DC |
| Analog output 1 | Voltage |
| Switching ouput 1 | Transistor, PNP |
| Switching principle | NO (normally open) |
| Switching frequency | 10 Hz |
| Response time | 500 ms |
| Con 1: Function | Signal IN Signal OUT Voltage supply |
| Con 1: Type of connection | Connector |
| Con 1: Thread size | M12 |
| Con 1: Type | Male |
| Con 1: Material | Plastic |
| Con 1: No. of pins | 5 -pin |
| Con1: Encoding | A-coded |
| Housing material | Plastic |
| Degree of protection | IP 67 |
The Leuze DMU318-400.3/4VK-M12 Ultrasonic Distance Sensor is engineered for precise short-range distance measurement in industrial automation systems. This Leuze DMU318-400.3/4VK-M12 Ultrasonic Distance Sensor offers a 50β400 mm measurement range, operates on 10β30 V DC, and provides a stable voltage analog output. It is part of the DMU series widely used in standardized automation installations.
The Leuze DMU318-400.3/4VK-M12 Ultrasonic Distance Sensor is commonly applied in conveyors, packaging lines, automated assembly stations, and material handling equipment. Ultrasonic sensing enables consistent object detection regardless of surface color or transparency. Defined switching frequency and response time help maintain predictable signal behavior across continuous production processes.
The Leuze DMU318-400.3/4VK-M12 Ultrasonic Distance Sensor features a compact M18 housing with IP67 ingress protection and a standardized M12 connector interface. Leuze designs the DMU series for electrical stability and mechanical reliability, making this sensor suitable for long-term industrial automation environments.







