Ultrasonic Proximity Sensors

Ultrasonic proximity sensors are a type of non-contact sensor. They use transmitted or reflected ultrasonic waves to detect whether an object or material is present or absent. They are reliable and versatile and can be used reliably in almost all conditions.

How do they work?
These sensors work by emitting a short bust of ultrasonic sound at a specific frequency towards the target. When the target reflects the sound back to the sensor, the sensor measures the time it takes for the echo to return. The sensor will use the time it takes the soundwave to travel back to calculate the distance between the sensor and the object.

What are they used for?
Typical applications for these ultrasonic sensors include stacking height control, irregular part detection within hoppers and feeder bowls, automotive assembly and loop control. Other suitable applications include thread or wire break detection, robotic sensing, detection of people for counting and liquid level control.

Things to consider
When deciding which sensor you should choose, there are a few things that you should bear in mind. Ultrasonic proximity sensors can be affected by noise interference and some will have a blind zone at close proximity. The surface angle of the target, and the roughness of the target surface can also affect the sensor. Some materials such as cloth or carpeting can absorb soundwaves rather than reflecting them. The speed of sound can be affected by temperature and humidity which can impact the resolution and accuracy of the sensor.

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Omschrijving Prijs Detection Range Output Type Body Style Thread Size Transducer Frequency Diameter Communication Protocol Maximum AC Voltage Maximum DC Voltage Supply Voltage Terminal Type IP Rating Housing Material Reverse Polarity Protection
RS-stocknr. 773-7342
FabrikantnummerUBE800-F77-SE2-V31
FabrikantPepperl + Fuchs
236,00 €
Each
Aantal stuks
0 → 800 mm PNP-NO Block M8 x 1 300kHz - - - 30V 20 → 30 V dc M8 - 4 Pin IP67 Polycarbonate -
RS-stocknr. 506-2621
Fabrikantnummer3RG6233-3LS00
FabrikantPepperl + Fuchs
384,00 €
Each
Aantal stuks
150 → 1000 mm Analogue Barrel M18 x 1 200kHz 18 mm - - 30V 12 → 30 V dc 4-Pin M12 Connector IP67 Nickel Plated Brass -
RS-stocknr. 203-7098
FabrikantnummerUNDK 30P1703/S14
FabrikantBaumer
408,00 €
Each
Aantal stuks
100 → 1000 mm PNP-NO Block - 240kHz - - - 30V 12 → 30 V dc M12 Connector IP67 Die Cast Zinc Yes
RS-stocknr. 764-0608
FabrikantnummerXXV18B1PBL2
100,00 €
Each
Aantal stuks
3 → 50 mm PNP-NC Barrel M18 x 1 360kHz 18 mm - - 36V 12 → 24 V dc Cable IP67 Brass Yes
RS-stocknr. 612-2229
FabrikantnummerXX518A3PAM12
170,00 €
Each
Aantal stuks
50 → 500 mm PNP-NO Barrel M18 x 1 300kHz 18 mm - - 24V 12 → 24 V dc M12 - 4 Pin IP67 Plastic Yes
RS-stocknr. 753-0505
FabrikantnummerXX218A3PHM12
192,00 €
Each
Aantal stuks
50 → 500 mm PNP-NO Barrel M18 x 1 300kHz 18 mm - - 24V 12 → 24 V dc M12 - 4 Pin IP67 Valox Yes
RS-stocknr. 399-5484
FabrikantnummerUC2000-30GM-E6R2-V15
FabrikantPepperl + Fuchs
331,00 €
Each
Aantal stuks
80 → 2000 mm PNP-2NO/NC Barrel M30 x 1.5 180kHz 30 mm - - 30V 10 → 30 V dc M12 - 5 Pin IP65 PBT -
RS-stocknr. 891-9375
FabrikantnummerUC4000-30GM-IUEP-IO-V15
FabrikantPepperl + Fuchs
431,00 €
Each
Aantal stuks
200 → 4000 mm Push Pull Barrel - 85kHz 40 mm IO-LINK - 30V 10 → 30 V dc M12 - 5 Pin IP67 Polyamide, Stainless Steel, TPU Yes
RS-stocknr. 123-2463
FabrikantnummerUGT514
Fabrikantifm electronic
209,10 €
Each
Aantal stuks
200 → 2200 mm Analogue, PNP-NO/NC Barrel M18 x 1 200kHz - IO-LINK - 30V 10 → 30 V dc M12 - 5 Pin IP67 Epoxy Glass Ceramic, Polyamide, Stainless Steel Yes
RS-stocknr. 773-7330
FabrikantnummerUBR250-F77-E2-V31
FabrikantPepperl + Fuchs
128,00 €
Each
Aantal stuks
0 → 250 mm PNP-NO Block M8 x 1 400kHz - - - 30V 20 → 30 V dc M8 - 4 Pin IP67 Polycarbonate -
RS-stocknr. 773-7336
FabrikantnummerUB400-F77-E2-V31
FabrikantPepperl + Fuchs
128,00 €
Each
Aantal stuks
25 → 400 mm PNP-NO Block M8 x 1 300kHz - - - 30V 20 → 30 V dc M8 - 4 Pin IP67 Polycarbonate -
RS-stocknr. 338-9930
FabrikantnummerUNDK 30U6103/S14
FabrikantBaumer
420,00 €
Each
Aantal stuks
100 → 1000 mm Analogue Block - 240kHz - - - 30V 15 → 30 V dc M12 Connector IP67 Die Cast Zinc Yes
RS-stocknr. 610-5741
Fabrikantnummer3RG6112-3BF00-PF
FabrikantPepperl + Fuchs
647,00 €
Each
Aantal stuks
60 → 300 mm Analogue, PNP-NO/NC Barrel M30 x 1.5 400kHz 30 mm - - 30V 12 → 30 V dc M12 - 5 Pin IP65 Nickel Plated Brass -
RS-stocknr. 700-2858
FabrikantnummerUM30-213111
FabrikantSick
239,00 €
Each
Aantal stuks
200 → 1300 mm PNP-NO/NC Barrel M30 x 1.5 200kHz 30 mm - - 30V 9 → 30 V dc M12 - 5 Pin IP67 Nickel Plated Brass Yes
RS-stocknr. 458-5202
FabrikantnummerUB4000-F42-I-V15
FabrikantPepperl + Fuchs
261,00 €
Each
Aantal stuks
200 → 4000 mm Analogue Block - 85kHz - - - 30V 10 → 30 V dc M12 - 5 Pin IP54 ABS -
RS-stocknr. 506-2794
Fabrikantnummer3RG6343-3AB00-PF
FabrikantPepperl + Fuchs
192,00 €
Each
Aantal stuks
200 → 1000 mm PNP Block - 200kHz - - - 35V 10 → 35 V dc M12 Connector IP65 PBT -
RS-stocknr. 458-5218
FabrikantnummerUB2000-F42S-I-V15
FabrikantPepperl + Fuchs
236,00 €
Each
Aantal stuks
60 → 2000 mm Analogue Block - 175kHz - - - 30V 10 → 30 V dc M12 - 5 Pin IP54 ABS -
RS-stocknr. 135-0278
FabrikantnummerBUS M18M1-GPXI-03/025-S92G
FabrikantBALLUFF
223,17 €
Each
Aantal stuks
30 → 350 mm PNP/NPN-NO/NC Barrel M18 x 1 320kHz - IO-LINK - 30V 10 → 30 V dc M12 - 5 Pin IP67 Brass, PBT Yes
RS-stocknr. 123-2470
FabrikantnummerUGR500
Fabrikantifm electronic
198,40 €
Each
Aantal stuks
250 → 1600 mm PNP NO/NC Barrel M18 x 1 230kHz - - - 30V 10 → 30 V dc M12 - 5 Pin IP67 Epoxy Glass Ceramic, Polyamide, Stainless Steel Yes
RS-stocknr. 177-8904
FabrikantnummerXXZBOX01
513,00 €
Each
Aantal stuks
- - - - - - - - 30V 12 24 V dc M12 - 5 Pin IP40 Metal, Plastic -
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