Leuze HTU418B-400.W/4T4-M12 Ultrasonic Sensor
Leuze HTU418B-400.W/4T4-M12 Ultrasonic Sensor offers 0.025–0.4 m operating range, 310 kHz ultrasonic frequency, and PNP transistor output for detection. This Leuze Ultrasonic Sensor features metal housing, M18 x 1 mm cylindrical design, 18 x 97.8 mm dimensions, 9° opening angle, 15–30 V DC supply, 7 Hz switching frequency, 71 ms response time, 5-pin M12 connector with Signal IN and Signal OUT, low switching voltage ≤2.5 V, -25 to 70 °C operation, IP67 and IP68 protection, and belongs to the 418B series.
| Brand | Leuze |
| Product Type | Ultrasonic Sensor |
| Product | HTU418B-400.W/4T4-M12 |
Leuze HTU418B-400.W/4T4-M12 Ultrasonic Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cylindrical |
| Thread Size | M18 x 1 mm |
| Dimension | 18 mm x 97.8 mm |
| Operating range | 0.025 ... 0.4 m |
| Operating principle | Diffuse reflection principle with background suppression |
| Ultrasonic frequency | 310 kHz |
| Opening angle | 9 ° |
| Adjustment range | - |
| Resolution | - |
| Supply voltage UB | 15 ... 30 V, DC |
| Number of Connections | - |
| Switching voltage | low: ≤ 2.5 V |
| Switching output 1 | Transistor, PNP |
| Switching frequency | 7 Hz |
| Interface Type | - |
| Response time | 71 ms |
| Connection 1 Function | Signal IN Signal OUT Voltage supply |
| Type of connection | Connector |
| No. of Pin | 5 -pin |
| Housing material | Metal |
| Ambient temperature, operation | -25 ... 70 °C |
| Ambient temperature, storage | -25 ... 70 °C |
| Degree of protection | IP 67 IP 68 |
The HTU418B-400.W/4T4-M12 defined as HTU418B-400.W/4T4-M12 Leuze Signal In Switching Ultrasonic Sensor operates within a 0.025–0.4 m operating range using 310 kHz ultrasonic frequency. It provides PNP transistor output with 15–30 V DC supply and 7 Hz switching frequency. This model belongs to the 418B Series and is structured for industrial automation sensing tasks.
In conveyors, packaging machinery, and automated assembly systems, this ultrasonic sensor ensures consistent object detection through diffuse reflection with background suppression. The metal housing supports mechanical stability, while IP67 and IP68 protection allow operation in dust-prone and washdown environments. With 71 ms response time, it maintains stable switching in industrial production processes.
The HTU418B-400.W/4T4-M12 from Leuze integrates via a 5-pin M12 connector supporting Signal IN and Signal OUT wiring. As part of the 418B Series ultrasonic sensor range, Leuze provides reliable detection performance suitable for manufacturing and process automation installations across India.
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