Leuze HTU218-1500/4T-M12 Ultrasonic Sensor
Leuze HTU218-1500/4T-M12 Ultrasonic Sensor provides 0.15–1.5 m operating range, 200 kHz ultrasonic frequency, and M18 cylindrical metal housing. This Leuze Ultrasonic Sensor belongs to the 412B Series and features PNP transistor output, 18–30 V DC supply, IP67 protection, 1.0 mm resolution, 16° opening angle, 5 Hz switching frequency, 100 ms response time, 4-pin M12 connector, and operating temperature from 25 to 70 °C.
| Brand | Leuze |
| Product Type | Ultrasonic Sensor |
| Product | HTU218-1500/4T-M12 |
Leuze HTU218-1500/4T-M12 Ultrasonic Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cylindrical |
| Thread Size | M18 x 1 mm |
| Dimension | 18 mm x 55 mm |
| Operating range | 0.15 ... 1.5 m |
| Operating principle | Diffuse reflection principle with background suppression |
| Ultrasonic frequency | 200 kHz |
| Opening angle | 16 ° |
| Adjustment range | 150 ... 1,500 mm |
| Resolution | 1.0 mm |
| Supply voltage UB | 18 ... 30 V, DC |
| Number of Connections | 1 Piece(s) |
| Switching voltage | high: ≥9V low: ≤ 2 V |
| Switching output 1 | Transistor, PNP |
| Switching frequency | 5 Hz |
| Interface Type | - |
| Response time | 100 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 | 25 ... 70 °C |
| Ambient temperature, storage | -25 ... 70 °C |
| Degree of protection | IP 67 |
The HTU218-1500/4T-M12 Leuze Cylindrical 18 mm Ultrasonic Sensors variant is a Leuze Ultrasonic Sensor developed for medium-range detection in industrial automation. The HTU218-1500/4T-M12 offers a 0.15–1.5 m operating range, operates at 200 kHz ultrasonic frequency, and provides 1.0 mm resolution for consistent measurement. As part of the 412B Series, it integrates PNP transistor output within a metal M18 cylindrical housing.
In conveyor systems, packaging machinery, and automated assembly lines, the HTU218-1500/4T-M12 Ultrasonic Sensor ensures reliable object detection independent of surface reflectivity. The 16° opening angle supports broader sensing coverage in compact installations. With IP67 protection and 18–30 V DC supply, it fits standard industrial power and environmental requirements.
The HTU218-1500/4T-M12 from Leuze strengthens the ultrasonic sensor platform for structured automation environments. Its defined switching frequency, response time, and connector-based integration simplify installation into PLC-controlled systems. Leuze ultrasonic sensor solutions are applied in Indian manufacturing sectors where stable medium-range detection and dependable switching performance are required.
