Leuze HRTU 412/2NC.2-S12 Ultrasonic Sensor
Leuze HRTU 412/2NC.2-S12 Ultrasonic Sensor provides 0.04–0.4 m operating range, 25 ms response time, and NPN transistor output for automation. This Leuze Ultrasonic Sensor belongs to the 418B series and features M12 x 1 mm cylindrical metal housing, 290 kHz ultrasonic frequency, 12–30 V DC supply, 20 Hz switching frequency, 4-pin connector, background suppression principle, IP67 protection, and -10 to 60 °C operating temperature.
| Brand | Leuze |
| Product Type | Ultrasonic Sensor |
| Product | HRTU 412/2NC.2-S12 |
Leuze HRTU 412/2NC.2-S12 Ultrasonic Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cylindrical |
| Thread Size | M12 x 1 mm |
| Dimension | 12 mm x 70 mm |
| Operating range | 0.04 ... 0.4 m |
| Operating principle | Diffuse reflection principle with background suppression |
| Ultrasonic frequency | 290 kHz |
| Opening angle | - |
| Adjustment range | - |
| Resolution | - |
| Supply voltage UB | 12 ... 30 V, DC |
| Number of Connections | - |
| Switching voltage | - |
| Switching output 1 | Transistor, NPN |
| Switching frequency | 20 Hz |
| Interface Type | - |
| Response time | 25 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 412/2NC.2-S12 Leuze 25 ms Response Time Ultrasonic Sensors model is a compact cylindrical device designed for short-distance object detection. It offers a 0.04–0.4 m operating range with 25 ms response time and NPN transistor output for reliable switching control. Operating at 290 kHz ultrasonic frequency, this unit is part of the 418B series and is used in industrial automation systems requiring precise background suppression sensing.
In conveyor lines, packaging machines, and automated assembly systems, the HRTU 412/2NC.2-S12 supports consistent presence detection and position monitoring. Its diffuse reflection principle with background suppression improves detection stability across different materials. The 4-pin connector simplifies electrical integration, while the 12–30 V DC supply supports standard industrial control panels.
The HRTU 412/2NC.2-S12 from Leuze operates with IP67 protection and a defined switching frequency of 20 Hz for controlled response in machinery. Its M12 cylindrical metal housing ensures compatibility with standard mounting practices. As a Leuze Ultrasonic Sensor within the 418B series, it provides dependable performance for industrial automation environments where compact sensing and stable output are required.
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