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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RS-artikelnummer 784-6718
Tillv. art.nrUM30-213113
VarumärkeSick
4 218,00 kr
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2000 mm Analogue Barrel M30 x 1.5 200kHz 30 mm - 30V 9 → 30 V dc M12 - 5 Pin IP67 Nickel Plated Brass Yes Yes
RS-artikelnummer 700-2858
Tillv. art.nrUM30-213111
VarumärkeSick
2 081,00 kr
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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-artikelnummer 700-2889
Tillv. art.nrUM30-213112
VarumärkeSick
3 154,00 kr
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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-artikelnummer 700-2873
Tillv. art.nrUM30-212113
VarumärkeSick
4 218,00 kr
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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 Yes
RS-artikelnummer 700-2854
Tillv. art.nrUM30-212111
VarumärkeSick
2 081,00 kr
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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 Yes
RS-artikelnummer 219-061
Tillv. art.nrUC12-11231
VarumärkeSick
2 385,00 kr
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20 → 150 mm PNP-NO/NC Block - 380kHz - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Die Cast Zinc Yes Yes
RS-artikelnummer 700-2864
Tillv. art.nrUM30-215113
VarumärkeSick
4 646,00 kr
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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 Yes
RS-artikelnummer 218-917
Tillv. art.nrUC12-12235
VarumärkeSick
2 385,00 kr
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55 → 250 mm NPN-NO/NC Block - 500kHz - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Die Cast Zinc Yes Yes
RS-artikelnummer 219-077
Tillv. art.nrUC12-12231
VarumärkeSick
2 385,00 kr
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55 → 250 mm PNP-NO/NC Block - 500kHz - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Die Cast Zinc Yes Yes
RS-artikelnummer 700-2876
Tillv. art.nrUM30-214112
VarumärkeSick
3 420,00 kr
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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 Yes
RS-artikelnummer 218-901
Tillv. art.nrUC12-11235
VarumärkeSick
2 385,00 kr
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20 → 150 mm NPN-NO/NC Block - 380kHz - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Die Cast Zinc Yes Yes
RS-artikelnummer 700-2870
Tillv. art.nrUM30-215112
VarumärkeSick
3 686,00 kr
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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 Yes
RS-artikelnummer 700-2867
Tillv. art.nrUM30-212112
VarumärkeSick
3 154,00 kr
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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 Yes
RS-artikelnummer 700-2860
Tillv. art.nrUM30-214113
VarumärkeSick
4 389,00 kr
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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