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. 123-2465
FabrikantnummerUGT581
Fabrikantifm electronic
€ 172,30
Each
Aantal stuks
40 → 300 mm Analogue, PNP-NO/NC Block M18 x 1 300kHz - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Epoxy Glass Ceramic, PBT, Polyamide, Stainless Steel Yes Yes
RS-stocknr. 815-4196
FabrikantnummerU500.DA0-11110575
FabrikantBaumer
€ 228,20
Each
Aantal stuks
100 → 1000 mm Analogue Block - 220kHz - - 30V 12 → 30 V dc M12 Connector IP67 ASA, PMMA Yes Yes
RS-stocknr. 764-0591
FabrikantnummerXXV18B1PAL5
€ 104,00
Each
Aantal stuks
3 → 50 mm PNP-NO Barrel M18 x 1 360kHz 18 mm - 36V 12 → 24 V dc Cable IP67 Brass Yes Yes
RS-stocknr. 506-2750
Fabrikantnummer3RG6233-3AB00-PF
FabrikantPepperl + Fuchs
€ 262,00
Each
Aantal stuks
150 → 1000 mm PNP Barrel M18 x 1 200kHz 18 mm - 30V 12 → 30 V dc 4-Pin M12 Connector IP67 Nickel Plated Brass - -
RS-stocknr. 773-7333
FabrikantnummerUB250-F77-E2-V31
FabrikantPepperl + Fuchs
€ 126,00
Each
Aantal stuks
20 → 250 mm PNP-NO Block M8 x 1 400kHz - - 30V 20 → 30 V dc M8 - 4 Pin IP67 Polycarbonate - Yes
RS-stocknr. 816-7476
FabrikantnummerVM18PNOQ
€ 133,88
Each
Aantal stuks
50 → 500 mm PNP-NO Barrel - - 18 mm - 24V 12 → 24 V dc M12 Connector IP67 PBT - -
RS-stocknr. 280-6620
FabrikantnummerUB500-30GM-E4-V15
FabrikantPepperl + Fuchs
€ 225,00
Each
Aantal stuks
30 → 500 mm NPN-NO/NC Barrel M30 x 1.5 380kHz 30 mm - 30V 10 → 30 V dc M12 - 5 Pin IP65 Nickel Plated Brass - Yes
RS-stocknr. 280-6658
FabrikantnummerUB2000-30GM-E5-V15
FabrikantPepperl + Fuchs
€ 225,00
Each
Aantal stuks
80 → 2000 mm PNP-NO/NC Barrel M30 x 1.5 180kHz 30 mm - 30V 10 → 30 V dc M12 - 5 Pin IP65 Nickel Plated Brass - Yes
RS-stocknr. 764-0627
FabrikantnummerXXV18B1NAL5
€ 104,00
Each
Aantal stuks
3 → 50 mm NPN-NO Barrel M18 x 1 360kHz 18 mm - 36V 12 → 24 V dc Cable IP67 Brass Yes Yes
RS-stocknr. 816-7489
FabrikantnummerVM18PNO
€ 187,26
Each
Aantal stuks
50 → 500 mm PNP-NO Barrel - - 18 mm - 24V 12 → 24 V dc Cable IP67 PBT - -
RS-stocknr. 506-2744
Fabrikantnummer3RG6232-3LS00-PF
FabrikantPepperl + Fuchs
€ 373,00
Each
Aantal stuks
50 → 300 mm Analogue Barrel M18 x 1 400kHz 18 mm - 30V 12 → 30 V dc 4-Pin M12 Connector IP67 Nickel Plated Brass - -
RS-stocknr. 700-2860
FabrikantnummerUM30-214113
FabrikantSick
€ 462,00
Each
Aantal stuks
350 → 3400 mm Analogue Barrel M30 x 1.5 120kHz 48 mm - 30V 9 → 30 V dc M12 - 5 Pin IP67 Nickel Plated Brass Yes Yes
RS-stocknr. 258-4948
FabrikantnummerUC4000-30GM-IUR2-V15
FabrikantPepperl + Fuchs
€ 430,00
Each
Aantal stuks
200 → 4000 mm Analogue Barrel M30 x 1.5 85kHz 40 mm - 30V 10 → 30 V dc M12 - 5 Pin IP65 PBT - -
RS-stocknr. 506-2788
Fabrikantnummer3RG6343-3JK00-PF
FabrikantPepperl + Fuchs
€ 242,00
Each
Aantal stuks
200 → 1000 mm Analogue Block - 200kHz - - 35V 10 → 35 V dc M12 Connector IP65 PBT - -
RS-stocknr. 458-5274
FabrikantnummerUB1500-F42S-UK-V95
FabrikantPepperl + Fuchs
€ 274,00
Each
Aantal stuks
70 → 1500 mm NO/NC Block - 175kHz - 253V 20V 20 V dc, 253 V ac 7/8"-16UN2A - 5 Pin IP65 PBT - -
RS-stocknr. 847-9637
FabrikantnummerQT50ULBQ6
FabrikantBanner
€ 783,56
Each
Aantal stuks
200 → 8000 mm Analogue Block - - - - 30V 10 → 30 V dc M12 - 5 Pin IP67 ABS/Polycarbonate Yes Yes
RS-stocknr. 610-5729
Fabrikantnummer3RG6015-3AD00-PF
FabrikantPepperl + Fuchs
€ 398,00
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. 458-5218
FabrikantnummerUB2000-F42S-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. 123-2443
FabrikantnummerUGT204
Fabrikantifm electronic
€ 187,00
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 Yes
RS-stocknr. 458-5101
FabrikantnummerUB500-18GM75-I-V15
FabrikantPepperl + Fuchs
€ 289,00
Each
Aantal stuks
30 → 500 mm Analogue Barrel M18 x 1 380kHz 18 mm - 30V 10 → 30 V dc 5-Pin M12 Connector IP65 Nickel Plated Brass - Yes
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