
Ultrasonic Sensor – Diffuse Mode Sensor
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- Smooth sonic transducer face
- Cylindrical housing M30, potted
- Connection via M12 × 1 male
- Temperature compensation
- Blind zone: 30 cm
- Range: 300 cm
- Resolution: 1 mm
- Aperture angle of sonic cone: ±15 °
- Frequency output 300…2000 Hz (150… 1000 Hz)
- Frequency range selectable via FS control line (see functional principle)
Functional principle
Ultrasonic sensors capture a multitude of objects contactless and wear-free with ultrasonic waves. It does not matter whether the object is transparent or opaque, metallic or non-metallic, firm, liquid or powdery. Even environmental conditions such as spray, dust or rain hardly affect their function. The frequency range can be selected via the control input. If this is connected to ground (-), the lower frequency range is selected. If it is not connected to ground or connected to the supply voltage, the output works in the higher frequency range.
Electrical data
| DC rated operating current Ie | ≤ 150 mA |
| Standby delay | ≤ 300 ms |
| Response time typical | < 190 ms |
| Wire breakage protection | yes |
| Switching frequency | up to 3.3 Hz |
| Adjustment option | Remote Teach |
| Short circuit protection | yes/Cyclic |
| Polarity protection | yes |
| Output function | Frequency |
| Residual ripple | 10 % Uss |
| Residual current | ≤ 0.1 mA |
| Operating voltage | from 15 to 30 V |
Mechanical data
| Display switch state | LED, Yellow |
| Elektrischer Anschluss | Connector, M12 × 1, 5-wire |
| Pressure resistance | 0.5…5 bar |
| Object detected | LED, Green |
| Ambient temperature | from -25 to 70 °C |
| Storage temperature | from -40 to 80 °C |
| Transducer material | Plastic, Epoxyd resin and PU foam |
| Design | Threaded barrel, M30 |
| Max. tightening torque of housing nut | 75 Nm |
| Radiation direction | straight |
| Housing material | Metal, CuZn, Nickel Plated |
| Degree of protection (IP) | IP67 |
| Abmessung | Ø 30 x 75 mm |
Ultrasonic data
| Edge lengths of the nominal actuator | 100 mm |
| Temperature drift | ± 1.5 % of full scale |
| Function | Proximity switch |
| Resolution | 1 mm |
| Approach speed | ≤ 11 m/s |
| Overrun Speed | ≤ 4.2 m/s |
| Ultrasound frequency | 120 kHz |
| Range | from 0.3 to 3 m |
| Linearity error | ≤ ± 0.5 % |
| Repeatability | ≤ 0.15 % of full scale |
| Minimum measuring range | 250 mm |
Tests/approvals
| Vibration resistance | 20 g, 10…55 Hz, sine, 3 axes, 30 min/axis according to IEC 60068-2-6 |
| MTTF | 281 years acc. to SN 29500 (Ed. 99) 40 |
| MTTF | °C |
| Declaration of conformity EN ISO/IEC | EN 60947-5-7 |
| Shock test | 30 g, 11 ms, half sine, 3 axes according |
| Shock test | to IEC 60068-2-27 |
| Approvals | cULus |
| Approvals | CE |
Other
| Design | Gewinderohr |
| Housing material | Messing |
| Connector type | M12 |
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