Ultrasonic sensor | 50149537
Leuze HTU218-800/LT-M12 (50149537) is a ultrasonic sensor. Operating range: 0.08 … 0.8 m; Supply voltage: 18 … 30 V, DC; Output 1: Transistor, Push-pull; Connection: Connector / M12 / 4 -pin.
Technical specifications
Basic data
| Series | 200 |
|---|---|
| Operating principle | Diffuse reflection principle with background suppression |
| Contains | 2x M18 mounting nut |
Special version
| Special version | Teach input |
|---|
Characteristic parameters
| MTTF | 677 years |
|---|
Ultrasonic specifications
| Operating range | 0.08 … 0.8 m |
|---|---|
| Operating range | Guaranteed operating range |
| Ultrasonic frequency | 200 kHz |
| Shape of sound lobe | standard |
| Direction of beam | Front |
| Opening angle | 16 ° |
| Adjustment range | 80 … 800 mm |
Measurement data
| Resolution | 1.0 mm |
|---|---|
| Repeatability | 0.15 % |
| Reference value repeatability | End value |
| Temperature drift | 0.2 %/K |
Electrical data
| Protective circuit | Polarity reversal protection | Short circuit protected |
|---|
Performance data
| Supply voltage UB | 18 … 30 V, DC |
|---|---|
| Residual ripple | 0 … 10 %, From UB |
| Open-circuit current | 0 … 40 mA |
| Switching hysteresis | 2 mm |
Inputs
| Number of teach inputs | 1 Piece(s) |
|---|
Teach inputs
| Switching voltage | high: ≥9V | low: ≤ 2 V |
|---|
Outputs
| Number of digital switching outputs | 1 Piece(s) |
|---|
Switching outputs
| Switching current, max. | 150 mA |
|---|---|
| Switching voltage | low: ≤ 2 V |
Switching output 1
| Switching element | Transistor, Push-pull |
|---|---|
| Switching principle | IO-Link / light switching (PNP)/dark switching (NPN) |
Time behavior
| Switching frequency | 5 Hz |
|---|---|
| Response time | 100 ms |
| Readiness delay | 300 ms |
Interface
| Type | IO-Link |
|---|
IO-Link
| COM mode | COM2 |
|---|---|
| Min. cycle time | COM2 = 2.3 ms |
| Frame type | 2.2 |
| Specification | V1.1 |
| Device ID | 3068 |
| SIO-mode support | Yes |
Connection 1
| Function | Signal OUT | Teach input | Voltage supply |
|---|---|
| Type of connection | Connector |
| Thread size | M12 |
| Material | Metal |
| No. of pins | 4 -pin |
| Encoding | A-coded |
Mechanical data
| Design | Cylindrical |
|---|---|
| Dimension (Ø x L) | 18 mm x 55 mm |
| Thread size | M18 x 1 mm |
| Housing material | Metal |
| Metal housing | Nickel-plated brass |
| Ultrasonic transducer material | Piezoceramics (contains lead zirconium titanate (PZT)) |
| Net weight | 30 g |
Operation and display
| Type of display | LED |
|---|---|
| Number of LEDs | 1 Piece(s) |
Environmental data
| Ambient temperature, operation | -25 … 70 °C |
|---|---|
| Ambient temperature, storage | -25 … 70 °C |
Certifications
| Degree of protection | IP 67 |
|---|---|
| Protection class | III |
| Approvals | c UL US |
| Standards applied | IEC 60947-5-2 |
Application and product selection
Check target angle, the sound cone and the lower operating limit. For throughbeam transmitters or receivers, confirm the required matching device in the manufacturer documentation.
- Match the full model and part number before ordering.
- Check supply voltage, output function and connection against the machine requirements.
- Use the manufacturer pin assignment and installation instructions for this exact device.
Installation and commissioning
- Qualified personnel should install and wire the device with the machine in a safe, isolated state.
- Validate detection with actual targets and the intended production speed.
- Inspect the sensing face, cable routing and mounting; repeat the functional check after maintenance.
Automation engineering support
Share the full model, part number and application conditions for product selection, technical supply and commissioning support. Price, stock, delivery time and accessory scope are confirmed with the quotation.
Technical source: Leuze 50149537 official product record.
