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 Maximum AC Voltage Maximum DC Voltage Supply Voltage Terminal Type IP Rating Housing Material Reverse Polarity Protection Short Circuit Overload Protection
RS-stocknr. 123-2457
FabrikantnummerUGT508
Fabrikantifm electronic
€ 172,30
Each
Aantal stuks
80 → 1200 mm Analogue, PNP-NO Barrel M18 x 1 200kHz - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Epoxy Glass Ceramic, Polyamide, Stainless Steel Yes Yes
RS-stocknr. 700-2889
FabrikantnummerUM30-213112
FabrikantSick
€ 332,00
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 Yes
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 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 - 30V 10 → 30 V dc M12 - 5 Pin IP67 Polyamide, Stainless Steel, TPU Yes Yes
RS-stocknr. 860-1370
FabrikantnummerS18UBA
FabrikantBanner
€ 302,60
Each
Aantal stuks
30 → 300 mm PNP-NO/NC Barrel - - 18 mm - 30V - Cable IP67 PBT Yes Yes
RS-stocknr. 458-5555
FabrikantnummerUB2000-F42-I-V15
FabrikantPepperl + Fuchs
€ 229,00
Each
Aantal stuks
60 → 2000 mm Analogue Block - 175kHz - - 30V 10 → 30 V dc M12 - 5 Pin IP54 ABS - -
RS-stocknr. 610-5779
Fabrikantnummer3RG6115-3BF00
FabrikantPepperl + Fuchs
€ 685,00
Each
Aantal stuks
400 → 3000 mm Analogue, PNP-NO Barrel M30 x 1.5 120kHz 48 mm - 30V 12 → 30 V dc M12 - 5 Pin IP65 Nickel Plated Brass - -
RS-stocknr. 219-061
FabrikantnummerUC12-11231
FabrikantSick
€ 251,00
Each
Aantal stuks
20 → 150 mm PNP-NO/NC Block - 380kHz - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Die Cast Zinc Yes Yes
RS-stocknr. 753-0508
FabrikantnummerXX512A1KAM8
€ 297,00
Each
Aantal stuks
6 → 50 mm PNP/NPN-2NO Barrel M12 x 1 500kHz 12 mm - 24V 12 → 24 V dc M8 - 4 Pin IP67 Ultem Yes Yes
RS-stocknr. 203-7098
FabrikantnummerUNDK 30P1703/S14
FabrikantBaumer
€ 382,18
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Aantal stuks
100 → 1000 mm PNP-NO Block - 240kHz - - 30V 12 → 30 V dc M12 Connector IP67 Die Cast Zinc Yes Yes
RS-stocknr. 610-5757
Fabrikantnummer3RG6113-3BF00
FabrikantPepperl + Fuchs
€ 629,00
Each
Aantal stuks
200 → 1300 mm Analogue, PNP-NO Barrel M30 x 1.5 200kHz 30 mm - 30V 12 → 30 V dc M12 - 5 Pin IP65 Nickel Plated Brass - -
RS-stocknr. 773-7342
FabrikantnummerUBE800-F77-SE2-V31
FabrikantPepperl + Fuchs
€ 230,00
Each
Aantal stuks
0 → 800 mm PNP-NO Block M8 x 1 300kHz - - 30V 20 → 30 V dc M8 - 4 Pin IP67 Polycarbonate - 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 Yes
RS-stocknr. 612-2112
FabrikantnummerXX930A3A2M12
€ 709,00
Each
Aantal stuks
300 → 8000 mm Analogue Barrel M30 x 1.5 75kHz 30 mm - 24V 15 → 24 V dc M12 - 4 Pin IP65 Plastic Yes Yes
RS-stocknr. 742-0928
FabrikantnummerXX930A2A2M12
€ 502,00
Each
Aantal stuks
100 → 2000 mm Analogue Barrel M30 x 1.5 - - - - - M12 Connector IP65 Plastic Yes -
RS-stocknr. 773-7336
FabrikantnummerUB400-F77-E2-V31
FabrikantPepperl + Fuchs
€ 126,00
Each
Aantal stuks
25 → 400 mm PNP-NO Block M8 x 1 300kHz - - 30V 20 → 30 V dc M8 - 4 Pin IP67 Polycarbonate - Yes
RS-stocknr. 753-0542
FabrikantnummerXX9V3A1F1M12
€ 336,00
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 Yes
RS-stocknr. 458-5202
FabrikantnummerUB4000-F42-I-V15
FabrikantPepperl + Fuchs
€ 254,00
Each
Aantal stuks
200 → 4000 mm Analogue Block - 85kHz - - 30V 10 → 30 V dc M12 - 5 Pin IP54 ABS - -
RS-stocknr. 506-2621
Fabrikantnummer3RG6233-3LS00
FabrikantPepperl + Fuchs
€ 373,00
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. 458-5151
FabrikantnummerUB2000-F42-E6-V15
FabrikantPepperl + Fuchs
€ 210,00
Each
Aantal stuks
60 → 2000 mm PNP-2NO/NC Block - 175kHz - - 30V 10 → 30 V dc M12 - 5 Pin IP54 ABS - Yes
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