Leuze HRTU 412/4NC.2-S-S12 Ultrasonic Sensor
Leuze HRTU 412/4NC.2-S-S12 Ultrasonic Sensor delivers 0.01–0.2 m operating range, 50 Hz switching frequency, and PNP transistor output for automation. This Leuze Ultrasonic Sensor belongs to the 418B series and features M12 x 1 mm cylindrical metal housing, 380 kHz ultrasonic frequency, 12–30 V DC supply, 10 ms response time, 4-pin connector, background suppression principle, IP67 protection, and -10 to 60 °C operating temperature.
| Brand | Leuze |
| Product Type | Ultrasonic Sensor |
| Product | HRTU 412/4NC.2-S-S12 |
Leuze HRTU 412/4NC.2-S-S12 Ultrasonic Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cylindrical |
| Thread Size | M12 x 1 mm |
| Dimension | 12 mm x 70 mm |
| Operating range | 0.01 ... 0.2 m |
| Operating principle | Diffuse reflection principle with background suppression |
| Ultrasonic frequency | 380 kHz |
| Opening angle | - |
| Adjustment range | - |
| Resolution | - |
| Supply voltage UB | 12 ... 30 V, DC |
| Number of Connections | - |
| Switching voltage | - |
| Switching output 1 | Transistor, PNP |
| Switching frequency | 50 Hz |
| Interface Type | - |
| Response time | 10 ms |
| Connection 1 Function | Signal OUT Teach input Voltage supply |
| Type of connection | Connector |
| No. of Pin | 4-pin |
| Housing material | Metal |
| Ambient temperature, operation | -10 ... 60 °C |
| Ambient temperature, storage | -40 ... 85 °C |
| Degree of protection | IP 67 |
The HRTU 412/4NC.2-S-S12 Leuze Transistor PNP NC Ultrasonic Sensors model is built for short-range industrial detection tasks. It operates within a 0.01–0.2 m sensing range using 380 kHz ultrasonic frequency and supports 50 Hz switching frequency with 10 ms response time. This PNP output device is part of the 418B series and is used in structured industrial automation systems requiring controlled switching.
In conveyor systems, packaging equipment, and automated assembly lines, the HRTU 412/4NC.2-S-S12 ensures consistent object detection. The diffuse reflection principle with background suppression helps maintain stable sensing across varied materials. Its 4-pin connector and 12–30 V DC supply simplify installation in industrial control panels and machine wiring layouts.
The HRTU 412/4NC.2-S-S12 from Leuze features IP67 protection and a metal M12 cylindrical housing suitable for industrial environments. Defined switching frequency and response time support repeatable output performance. As a Leuze Ultrasonic Sensor within the 418B series, it delivers dependable detection for manufacturing and automation applications.
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