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. 784-6718
FabrikantnummerUM30-213113
FabrikantSick
474,00 €
Each
Aantal stuks
2000 mm Analogue Barrel M30 x 1.5 200kHz 30 mm - - 30V 9 → 30 V dc M12 - 5 Pin IP67 Nickel Plated Brass Yes
RS-stocknr. 700-2867
FabrikantnummerUM30-212112
FabrikantSick
360,00 €
Each
Aantal stuks
60 → 350 mm PNP-NO/NC Barrel M30 x 1.5 400kHz 30 mm - - 30V 9 → 30 V dc M12 - 5 Pin IP67 Nickel Plated Brass Yes
RS-stocknr. 700-2860
FabrikantnummerUM30-214113
FabrikantSick
494,00 €
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
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. 219-061
FabrikantnummerUC12-11231
FabrikantSick
280,00 €
Each
Aantal stuks
20 → 150 mm PNP-NO/NC Block - 380kHz - - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Die Cast Zinc Yes
RS-stocknr. 700-2854
FabrikantnummerUM30-212111
FabrikantSick
239,00 €
Each
Aantal stuks
60 → 350 mm PNP-NO/NC Barrel M30 x 1.5 400kHz 30 mm - - 30V 9 → 30 V dc M12 - 5 Pin IP67 Nickel Plated Brass Yes
RS-stocknr. 700-2873
FabrikantnummerUM30-212113
FabrikantSick
474,00 €
Each
Aantal stuks
60 → 350 mm Analogue Barrel M30 x 1.5 400kHz 30 mm - - 30V 9 → 30 V dc M12 - 5 Pin IP67 Nickel Plated Brass Yes
RS-stocknr. 218-901
FabrikantnummerUC12-11235
FabrikantSick
268,00 €
Each
Aantal stuks
20 → 150 mm NPN-NO/NC Block - 380kHz - - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Die Cast Zinc Yes
RS-stocknr. 700-2876
FabrikantnummerUM30-214112
FabrikantSick
385,00 €
Each
Aantal stuks
350 → 3400 mm PNP-NO/NC Barrel M30 x 1.5 120kHz 48 mm - - 30V 9 → 30 V dc M12 - 5 Pin IP67 Nickel Plated Brass Yes
RS-stocknr. 700-2889
FabrikantnummerUM30-213112
FabrikantSick
360,00 €
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. 700-2864
FabrikantnummerUM30-215113
FabrikantSick
523,00 €
Each
Aantal stuks
600 → 6000 mm Analogue Barrel M30 x 1.5 80kHz 65 mm - - 30V 9 → 30 V dc M12 - 5 Pin IP67 Nickel Plated Brass Yes
RS-stocknr. 700-2870
FabrikantnummerUM30-215112
FabrikantSick
415,00 €
Each
Aantal stuks
600 → 6000 mm PNP-NO/NC Barrel M30 x 1.5 80kHz 65 mm - - 30V 9 → 30 V dc M12 - 5 Pin IP67 Nickel Plated Brass Yes
RS-stocknr. 219-077
FabrikantnummerUC12-12231
FabrikantSick
280,00 €
Each
Aantal stuks
55 → 250 mm PNP-NO/NC Block - 500kHz - - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Die Cast Zinc Yes
RS-stocknr. 218-917
FabrikantnummerUC12-12235
FabrikantSick
280,00 €
Each
Aantal stuks
55 → 250 mm NPN-NO/NC Block - 500kHz - - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Die Cast Zinc Yes