Features at a Glance
- 2 mutually independent switching outputs
- IO-Link version 1.1
- Reflex and through-beam operation mode are possible
- Temperature range: –30…60 °C
- Wireless settings via NFC
U1RT003 Distance Sensor
Available on request.
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These ultrasonic sensors evaluate the sound reflected from the object. They can detect almost any object and are especially well suited for monitoring fill levels of liquids and bulk goods and for detecting transparent objects, regardless of material, state of matter, color or degree of transparency. The measured value can be read out via IO-Link, and the sensor can be adapted as needed to the application. Its construction saves space when installed on conveyor lines. The sensor can be used in reflex mode operation and as an ultrasonic through-beam sensor.
Ultrasonic Data | |
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| Working range, reflex sensor | 100 ... 1,200 mm |
| Working range, through-beam sensor | 100 ... 2,000 mm |
| Reproducibility maximum | 5 mm |
| Linearity Deviation | 2 mm |
| Resolution | 1 mm |
| Ultrasonic Frequency | 240 kHz |
| Opening Angle | < 12 ° |
| Service Life (T = +25 °C) | 100,000 h |
| Switching Hysteresis | 1 % * |
Electrical Data | |
|---|---|
| Supply Voltage | 18 ... 30 V DC |
| Current Consumption (Ub = 24 V) | < 30 mA |
| Switching frequency, reflex sensor | 7 Hz |
| Switching frequency, through-beam sensor | 7 Hz |
| Response time, reflex sensor | 72 ms |
| Response time, through-beam sensor | 72 ms |
| Temperature Range | -30 ... 60 °C |
| Number of Switching Outputs | 2 |
| Switching Output Voltage Drop | < 2.5 V |
| Switching Output/Switching Current | 100 mA |
| Synchronous Mode | up to 40 sensors |
| Short Circuit Protection | yes |
| Reverse Polarity Protection | yes |
| Overload Protection | yes |
| Lockable | yes |
| Interface | IO-Link V1.1 Smart Sensor Profile/NFC |
| Data Storage | yes |
| Protection Class | III |
Mechanical Data | |
|---|---|
| Setting Method | Teach-in/IO-Link/NFC |
| Housing Material |
Plastic, PBT Plastic, ABS Brass, nickel-plated |
| Sensing face |
Epoxy resin/glass bubble mixture Plastic, PBT Silicone |
| Degree of Protection | IP67/IP68 |
| Connection | M12 × 1; 4/5-pin |
| Weight | 29 g |
Safety-relevant Data | |
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| MTTFd (EN ISO 13849-1) | 1,558.4 a |
Output | |
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| NPN NO | yes |
| IO-Link | yes |
Adjustable parameters | |
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| Output |
NPN PNP Error Output |
| Circuit |
NC NC/NO NO |
| Other parameters |
Adjustable sonic cone Through-beam mode Synchronous mode Teach mode Filter Unit of measure |
| All other parameters can be found in the product documentation. |
Standards and certificates |
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* Referring to the switching distance, at least 2 mm.
Connection Diagram |
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Characteristic response curve |
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Characteristic curves show the position of the center or the front edge of the measured object (100 × 100 mm plate) at the time of switching.
Ob = Object
Sc = Sonic cone width
 Standard sonic cone (center of the measured object) Extra-narrow sonic cone (center of the measured object) Standard sonic cone (front edge of the measured object) |
| Characteristic response curve |
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Characteristic curves show the position of the center or the front edge of the measured object (Ø 25 mm rod) at the time of switching.
Ob = Object
Sc = Sonic cone width
Standard sonic cone (center of the measured object)Extra-narrow sonic cone (center of the measured object) |
Ctrl. Panel |
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06 = Teach Button
5a = Switching Status Indicator, A1 68 = supply voltage indicator 6a = Switching Status Indicator, A2 |
Dimensioned Picture |
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Dimensions specified in mm (1 mm = 0.03937")
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Complementary Products |
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ECAD data
Product Highlights
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