Features at a Glance
- Stainless steel housing for harsh environments
- Hygienic design makes it easy to clean
- FDA compliant and Ecolab certified
- IO-Link 1.1
- External teach-in
- Digital and analog output
U2GT004 Distance Sensor
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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 the material, state, color or transparency. The measured value can be read out via IO-Link, and the sensor can be optimally adapted to the application. The stainless steel housing in hygienic design enables use in demanding environments such as washdown and hygienic areas. The sensor can be used both in reflex mode operation, and as an ultrasonic through-beam sensor.
Ultrasonic Data | |
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| Working range, reflex sensor | 150 ... 1,300 mm |
| Working range, through-beam sensor | 150 ... 2,600 mm |
| Setting Range | 150 ... 1,300 mm |
| Reproducibility maximum | 8 mm |
| Linearity Deviation | 8 mm |
| Resolution | 1 mm |
| Ultrasonic Frequency | 205 kHz |
| Opening Angle | < 13 ° |
| Service Life (T = +25 °C) | 100,000 h |
| Switching Hysteresis | 2 % * |
Electrical Data | |
|---|---|
| Supply Voltage | 18 ... 30 V DC |
| Current Consumption (Ub = 24 V) | < 35 mA |
| Switching frequency, reflex sensor | 10 Hz |
| Switching frequency, through-beam sensor | 10 Hz |
| Response time, reflex sensor | 50 ms |
| Response time, through-beam sensor | 50 ms |
| Temperature Drift | < 10 % |
| Temperature Range | -30 ... 60 °C |
| Number of Switching Outputs | 1 |
| Switching Output Voltage Drop | < 2.5 V |
| Switching Output/Switching Current | 100 mA |
| Analog Output | 4...20 mA |
| Short Circuit Protection | yes |
| Reverse Polarity Protection | yes |
| Overload Protection | yes |
| Interface | IO-Link V1.1 Smart Sensor Profile |
| Data Storage | no |
| Protection Class | III |
Mechanical Data | |
|---|---|
| Setting Method |
IO-Link Teach input (for analog output) |
| Housing Material | Stainless steel, V4A (1.4404 / 316L) |
| Sensing face | Stainless steel, V4A |
| Degree of Protection | IP68/IP69K |
| Connection | M12 × 1; 4/5-pin |
| Ecolab | yes |
| Weight | 66 g |
Safety-relevant Data | |
|---|---|
| MTTFd (EN ISO 13849-1) | 1,192.59 a |
Output | |
|---|---|
| Error Output | yes |
| Analog Output | yes |
| IO-Link | yes |
Adjustable parameters | |
|---|---|
| Analog output |
4...20 mA 0...10 V |
| Output |
NPN PNP Error Output |
| Circuit |
NC NC/NO NO |
| Other parameters |
Filter Unit of measure Adjustable sonic cone Through-beam mode Teach-in mode |
| 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) |
Dimensioned Picture |
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Dimensions specified in mm (1 mm = 0.03937")
1 = Sensing Face
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Complementary Products |
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Product Highlights
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