Many engineers reviewing Leuze DMU318-400-3-2CK-M12 also explore Leuze Proximity Sensor, Banner Ultrasonic Sensor and Leuze Optical Distance Sensors Ams 300I Series, ensuring they donβt miss strong alternatives before finalizing procurement decisions.
Leuze DMU318-400.3/2CK-M12 Ultrasonic Distance Sensor
The Leuze DMU318-400.3/2CK-M12 Ultrasonic Distance Sensor measures 50 to 400 mm using current output for industrial automation applications today. Manufactured by Leuze, this Leuze Ultrasonic Distance Sensor operates on 10β30 V DC, supports NPN switching, and uses a plastic M12 connector with IP67 protection. It belongs to the DMU series for compact ultrasonic distance sensing.

| Brand | Leuze |
| Product Type | Ultrasonic Distance Sensors |
| Product | DMU318-400.3/2CK-M12 |
Leuze DMU318-400.3/2CK-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 | Current |
| Switching ouput 1 | Transistor, NPN |
| 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 DMU318-400.3/2CK-M12 Ultrasonic Distance Sensor is designed for short-range distance monitoring in industrial automation systems. This Leuze DMU318-400.3/2CK-M12 Ultrasonic Distance Sensor supports a 50β400 mm measurement range, operates with 10β30 V DC, and delivers a stable current analog output. It is part of the DMU series used in structured industrial automation environments.
The Leuze DMU318-400.3/2CK-M12 Ultrasonic Distance Sensor is used in conveyors, packaging machines, automated assembly stations, and material handling systems. Ultrasonic sensing enables consistent object detection regardless of surface color or reflectivity. Defined switching frequency and response time allow predictable signal behavior in continuous automation processes.
The Leuze DMU318-400.3/2CK-M12 Ultrasonic Distance Sensor features a compact plastic housing with IP67 ingress protection and standardized M12 connectivity. Leuze designs the DMU series for electrical stability and mechanical reliability, making this sensor suitable for long-term industrial automation use.







