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. 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. 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. 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. 764-0605
FabrikantnummerXXV18B1PAM12
100,00 €
Each
Aantal stuks
3 → 50 mm PNP-NO Barrel M18 x 1 360kHz 18 mm - - 36V 12 → 24 V dc M12 - 4 Pin IP67 Brass Yes
RS-stocknr. 530-794
FabrikantnummerUNDK 10P 8914 S35A
FabrikantBaumer
323,00 €
Each
Aantal stuks
10 → 200 mm PNP-NO/NC Block - 380kHz - - - 30V 12 → 30 V dc M8 Connector IP67 Plastic 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. 280-6642
FabrikantnummerUB2000-30GM-E4-V15
FabrikantPepperl + Fuchs
225,00 €
Each
Aantal stuks
80 → 2000 mm NPN-NO/NC Barrel M30 x 1.5 180kHz 30 mm - - 30V 10 → 30 V dc M12 - 5 Pin IP65 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. 510-3693
FabrikantnummerUB2000-F54-I-V15
FabrikantPepperl + Fuchs
268,00 €
Each
Aantal stuks
80 → 2000 mm Analogue Block - 175kHz - - - 30V 10 → 30 V dc M12 - 5 Pin IP65 ABS -
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. 610-5729
Fabrikantnummer3RG6015-3AD00-PF
FabrikantPepperl + Fuchs
410,00 €
Each
Aantal stuks
40 → 300 mm PNP-NO Barrel M30 x 1.5 120kHz 48 mm - - 30V 12 → 30 V dc M12 Connector IP65 Nickel Plated Brass -
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. 753-0542
FabrikantnummerXX9V3A1F1M12
339,00 €
Each
Aantal stuks
100 → 1000 mm Analogue Barrel M30 x 1.5 180kHz 30 mm - - 24V 15 → 24 V dc M12 - 4 Pin IP67 Valox 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. 280-6670
FabrikantnummerUB4000-30GM-E4-V15
FabrikantPepperl + Fuchs
250,00 €
Each
Aantal stuks
200 → 4000 mm NPN-NO/NC Barrel M30 x 1.5 85kHz 40 mm - - 30V 10 → 30 V dc M12 - 5 Pin IP65 Nickel Plated Brass -
RS-stocknr. 848-7161
FabrikantnummerQS18UPA
FabrikantBanner
147,04 €
Each
Aantal stuks
50 → 500 mm PNP-NO Block - - - - - 30V 12 → 30 V dc Cable IP67 ABS Yes
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. 123-2444
FabrikantnummerUGT205
Fabrikantifm electronic
188,00 €
Each
Aantal stuks
150 → 1600 mm Analogue, PNP-NO/NC Barrel M18 x 1 230kHz - - - 30V 10 → 30 V dc M12 - 5 Pin IP67 Epoxy Glass Ceramic, PBT, Polyamide Yes
RS-stocknr. 848-7124
FabrikantnummerQ45ULIU64ACR
FabrikantBanner
566,30 €
Each
Aantal stuks
150 → 1400 mm Analogue Block - - - - - 24V 15 → 24 V dc Cable IP67 Thermoplastic Polyester Yes
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