Leuze HTU318-300/2T-M12 Ultrasonic Sensor
Leuze HTU318-300/2T-M12 Ultrasonic Sensor provides 0.04–0.3 m operating range, 300 kHz ultrasonic frequency, and NPN transistor output for precise detection. This Leuze Ultrasonic Sensor features M18 x 1 mm cylindrical design, 18 mm x 60.3 mm dimensions, 7° opening angle, < 2 mm resolution, 10–30 V DC supply, 8 Hz switching frequency, 62 ms response time, 4-pin M12 connector, plastic housing, -20 to 70 °C operating temperature, IP67 protection, and belongs to the 318B series.
| Brand | Leuze |
| Product Type | Ultrasonic Sensor |
| Product | HTU318-300/2T-M12 |
Leuze HTU318-300/2T-M12 Ultrasonic Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cylindrical |
| Thread Size | M18 x 1 mm |
| Dimension | 18 mm x 60.3 mm |
| Operating range | 0.04 ... 0.3 m |
| Operating principle | Diffuse reflection principle with background suppression |
| Ultrasonic frequency | 300 kHz |
| Opening angle | 7 ° |
| Adjustment range | - |
| Resolution | < 2 mm |
| Supply voltage UB | 10 ... 30 V, DC |
| Number of Connections | - |
| Switching voltage | - |
| Switching output 1 | Transistor, NPN |
| Switching frequency | 8 Hz |
| Interface Type | - |
| Response time | 62 ms |
| Connection 1 Function | Signal IN Signal OUT Voltage supply |
| Type of connection | Connector |
| No. of Pin | 4 -pin |
| Housing material | Plastic |
| Ambient temperature, operation | -20 ... 70 °C |
| Ambient temperature, storage | -20 ... 70 °C |
| Degree of protection | IP 67 |
The HTU318-300/2T-M12 classified under HTU318-300/2T-M12 Leuze IP67 Protection Switching Ultrasonic Sensor operates within a 0.04–0.3 m operating range using 300 kHz ultrasonic frequency. It delivers NPN transistor output with 10–30 V DC supply and 8 Hz switching frequency. This model is part of the 318B Series and supports industrial automation applications requiring diffuse reflection sensing with background suppression.
In conveyor handling, packaging lines, assembly stations, and compact automation systems, this sensor enables reliable short-range object detection. The M18 cylindrical housing simplifies installation in standard machine mounts. With 62 ms response time and IP67 protection, it maintains stable signal performance in dusty and temperature-variable industrial environments.
The HTU318-300/2T-M12 from Leuze integrates through a 4-pin M12 connector and operates within -20 to 70 °C ambient conditions. As a 318B Series ultrasonic sensor, it provides consistent switching behavior and dependable detection performance for industrial machinery and process automation in India.
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