Leuze HRTU 412/4NO.2-S-S12 Ultrasonic Sensor
Leuze HRTU 412/4NO.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 412/4NO.2-S-S12 |
Leuze HRTU 412/4NO.2-S-S12 Ultrasonic Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cylindrical |
| Thread Size | M12 x 1 mm |
| Dimension | 2 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 412/4NO.2-S-S12 Leuze 0.2m Operating Range Ultrasonic Sensor is designed for short-distance object detection in industrial automation. 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 transistor output model belongs to the 418B series and is used in controlled sensing applications.
In conveyor systems, packaging machines, and automated assembly lines, the HRTU 412/4NO.2-S-S12 enables stable presence detection. The diffuse reflection principle with background suppression helps maintain consistent performance across different materials. Its 4-pin connector and 12–30 V DC supply allow easy integration into industrial control panels and machine wiring structures.
The HRTU 412/4NO.2-S-S12 from Leuze features IP67 protection and a metal M12 cylindrical housing suited for industrial environments. Defined switching frequency and response time ensure repeatable signal output. As a Leuze Ultrasonic Sensor within the 418B series, it provides dependable detection performance in manufacturing and automation systems.
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