If youβre not fully sure about DMU318-400-W3-4VK-M12, taking a closer look at Leuze Proximity Sensor, Banner Ultrasonic Sensor and Leuze Optical Distance Sensors Ams 300I Series often helps compare reliability, cost, and availability.
Leuze DMU318-400.W3/4VK-M12 Ultrasonic Distance Sensor
The Leuze DMU318-400.W3/4VK-M12 Ultrasonic Distance Sensor measures 50 to 400 mm using voltage output for industrial automation applications today. Produced by Leuze, this Leuze Ultrasonic Distance Sensor operates on 10β30 V DC, supports PNP switching, and provides a 10 Hz switching frequency. It belongs to the DMU series designed for compact ultrasonic distance measurement.

| Brand | Leuze |
| Product Type | Ultrasonic Distance Sensors |
| Product | DMU318-400.W3/4VK-M12 |
Leuze DMU318-400.W3/4VK-M12 Ultrasonic Distance Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Dimension (Γ x L) | 18 mm x 88.3 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 | 50 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.W3/4VK-M12 Ultrasonic Distance Sensor is engineered for precise short-range measurement in industrial automation systems. This Leuze DMU318-400.W3/4VK-M12 Ultrasonic Distance Sensor supports a 50β400 mm measurement range, operates with 10β30 V DC, and delivers a stable voltage analog output. It is part of the DMU series used across factory automation environments.
The Leuze DMU318-400.W3/4VK-M12 Ultrasonic Distance Sensor is suitable for conveyors, packaging lines, automated assembly stations, and material handling equipment. Ultrasonic sensing enables consistent detection independent of surface color or reflectivity. The defined response time and switching frequency help maintain stable operation in repetitive industrial processes.
The Leuze DMU318-400.W3/4VK-M12 Ultrasonic Distance Sensor features a compact plastic housing with IP67 protection and standardized M12 connector mounting. Leuze designs the DMU series to deliver reliable electrical performance and mechanical durability, making this sensor appropriate for continuous industrial automation use.







