Leuze HTU418B-1300.X3/LT4-M12 Ultrasonic Sensor
Leuze HTU418B-1300.X3/LT4-M12 Ultrasonic Sensor provides 0.15–1.3 m operating range, 200 kHz ultrasonic frequency, and push-pull transistor output switching. This Leuze Ultrasonic Sensor features M18 x 1 mm cylindrical metal housing, 18 x 90 mm dimensions, 16° opening angle, 15–30 V DC supply, 8 Hz switching frequency, 62 ms response time, IO-Link interface, 5-pin M12 connector with Data interface, Signal OUT and Teach input, 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-1300.X3/LT4-M12 |
Leuze HTU418B-1300.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 | 0.15 ... 1.3 m |
| Operating principle | Diffuse reflection principle with background suppression |
| Ultrasonic frequency | 200 kHz |
| Opening angle | 16 ° |
| Adjustment range | - |
| Resolution | - |
| Supply voltage UB | 15 ... 30 V, DC |
| Number of Connections | - |
| Switching voltage | low: ≤ 2.5 V |
| Switching output 1 | Transistor, Push-pull |
| Switching frequency | 8 Hz |
| Interface Type | IO Link |
| Response time | 62 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-1300.X3/LT4-M12 defined as HTU418B-1300.X3/LT4-M12 Leuze 1.3m Operating Range Ultrasonic Sensors operates within a 0.15–1.3 m operating range using 200 kHz ultrasonic frequency. It integrates push-pull transistor output with IO-Link communication and 15–30 V DC supply. This model belongs to the 418B Series and is used in industrial automation systems requiring configurable ultrasonic sensing.
In conveyors, packaging lines, automated assembly, and material handling systems, this ultrasonic sensor enables non-contact detection of objects across varying surfaces. Diffuse reflection with background suppression ensures stable switching performance. The metal housing combined with IP67 and IP68 protection supports reliable operation in dust, moisture, and vibration-prone environments.
The HTU418B-1300.X3/LT4-M12 from Leuze connects via a 5-pin M12 connector supporting Data interface, Signal OUT, and Teach input functions. As part of the 418B Series ultrasonic sensor range, Leuze provides dependable sensing performance suitable for manufacturing and process automation applications across India.

