Leuze HTU418B-400.X3/LT4-M12 Ultrasonic Sensor
Leuze HTU418B-400.X3/LT4-M12 Ultrasonic Sensor offers 0.025–0.4 m operating range, PNP transistor output, and IO-Link interface for industrial automation. This Leuze Ultrasonic Sensor belongs to the 418B series and features M18 x 1 mm cylindrical metal housing, 310 kHz ultrasonic frequency, 15–30 V DC supply, 7 Hz switching frequency, 5-pin connector, background suppression, IP67/IP68 protection, and -25 to 70 °C operating temperature.
| Brand | Leuze |
| Product Type | Ultrasonic Sensor |
| Product | HTU418B-400.X3/LT4-M12 |
Leuze HTU418B-400.X3/LT4-M12 Ultrasonic Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cylindrical |
| Thread Size | M18 x 1 mm |
| Dimension | 18 mm x 90 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 | IO Link |
| Response time | 71 ms |
| Connection 1 Function | Data interface Signal OUT Teach input Voltage supply |
| Type of connection | Connector |
| No. of Pin | 5 -pin |
| Housing material | Metal |
| Ambient temperature, operation | -25 ... 70 °C |
| Ambient temperature, storage | -30 ... 85 °C |
| Degree of protection | IP 67 IP 68 |
The HTU418B-400.X3/LT4-M12 Leuze Transistor PNP, IO Link Ultrasonic Sensor is a cylindrical M18 device designed for short-range industrial detection. It provides a 0.025–0.4 m operating range with 310 kHz ultrasonic frequency, ensuring stable object sensing. The sensor uses a PNP transistor output and IO-Link interface for data communication and parameterization. As part of the 418B series, it integrates into automated systems requiring precise switching control in industrial automation environments.
In conveyor systems, packaging lines, and automated assembly equipment, the HTU418B-400.X3/LT4-M12 supports reliable presence detection and position monitoring. The diffuse reflection principle with background suppression enables consistent sensing of varied targets. Its 5-pin connector with IO-Link allows configuration and diagnostics through control systems. The metal housing with IP67/IP68 protection supports operation in demanding plant conditions.
The HTU418B-400.X3/LT4-M12 from Leuze maintains consistent switching at 7 Hz with 15–30 V DC supply and defined low switching voltage levels. Its M18 cylindrical design supports standard mounting practices in panels and machinery. As a Leuze Ultrasonic Sensor within the 418B series, it offers dependable integration for industrial automation systems where controlled detection and data interface capabilities are required.
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