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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รายละเอียดสินค้า / Description ราคา / Price 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 Stock No. 123-2459
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UGT510
THB9,344.57
Each
Units
150 → 1600 mm Analogue, PNP-NO/NC Barrel M18 x 1 230kHz - IO-LINK - 30V 10 → 30 V dc M12 - 5 Pin IP67 Epoxy Glass Ceramic, Polyamide, Stainless Steel Yes
RS Stock No. 860-1373
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S18UBAQ
Brand :Banner
THB9,183.79
Each
Units
30 → 300 mm PNP/NPN-2NO Barrel M18 x 1 - 18 mm - - 30V - M12 - 5 Pin IP67 PBT Yes
RS Stock No. 506-2766
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3RG6232-3AB00-PF
THB11,000.89
Each
Units
5 → 30 mm PNP Barrel M18 x 1 400kHz 18 mm - - 30V 12 → 30 V dc 4-Pin M12 Connector IP67 Nickel Plated Brass -
RS Stock No. 742-0912
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.XXT18A4M12
THB6,638.07
Each
Units
0 → 1000 mm - Barrel M18 x 1 300kHz 18 mm - - 24V 12 → 24 V dc M12 - 4 Pin IP67 Ultem Yes
RS Stock No. 219-061
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UC12-11231
Brand :Sick
THB12,243.50
Each
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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
RS Stock No. 338-9924
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UNAM 30I6103/S14
Brand :Baumer
THB21,653.85
Each
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100 → 1000 mm Analogue Barrel M30 x 1.5 240kHz 30 mm - - 30V 15 → 30 V dc M12 Connector IP67 Nickel Plated Brass Yes
RS Stock No. 237-0799
Brand :RS PRO
THB339.87
Each
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0.2 → 4 m - Barrel - 40kHz 10 mm - - - 20 V PCB - - -
RS Stock No. 123-2443
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UGT204
THB8,397.85
Each
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150 → 1600 mm Analogue, PNP-NO/NC Barrel M18 x 1 230kHz - IO-LINK - 30V 10 → 30 V dc M12 - 5 Pin IP67 Epoxy Glass Ceramic, PBT, Polyamide Yes
RS Stock No. 123-2457
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UGT508
THB7,734.50
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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
RS Stock No. 506-2788
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3RG6343-3JK00-PF
THB10,149.38
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200 → 1000 mm Analogue Block - 200kHz - - - 35V 10 → 35 V dc M12 Connector IP65 PBT -
RS Stock No. 446-0232
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UNDK 30P1712/S14
Brand :Baumer
THB18,174.58
Each
Units
60 → 400 mm PNP-NO Block - 400kHz - - - 30V 12 → 30 V dc M12 Connector IP67 Die Cast Zinc Yes
RS Stock No. 123-2460
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UGT511
THB9,344.57
Each
Units
150 → 1600 mm Analogue, PNP-NO/NC Barrel M18 x 1 230kHz - IO-LINK - 30V 10 → 30 V dc M12 - 5 Pin IP67 Epoxy Glass Ceramic, Polyamide, Stainless Steel Yes
RS Stock No. 458-5202
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UB4000-F42-I-V15
THB10,634.65
Each
Units
200 → 4000 mm Analogue Block - 85kHz - - - 30V 10 → 30 V dc M12 - 5 Pin IP54 ABS -
RS Stock No. 610-5814
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.3RG6342-3AB00-PF
THB7,979.46
Each
Units
60 → 300 mm PNP-NO Block - 400kHz - - - 35V 10 → 35 V dc M12 Connector IP65 PBT -
RS Stock No. 700-2864
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UM30-215113
Brand :Sick
THB18,386.40
Each
Units
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 Stock No. 700-2873
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UM30-212113
Brand :Sick
THB22,073.00
Each
Units
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 Stock No. 166-9496
Brand :RS PRO
THB320.975
Each (In a Box of 540)
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0 300 mm - Barrel - 40kHz 10 mm - - - 20 V PCB - - -
RS Stock No. 458-5252
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THB11,614.34
Each
Units
200 → 3000 mm NO/NC Block - 85kHz - - 253V 20V 20 V dc, 253 V ac 7/8"-16UN2A - 5 Pin IP65 PBT -
RS Stock No. 808-9127
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.US-N300
Brand :Panasonic
THB15,904.36
Each
Units
0 → 300 mm NPN-NO/NC Block - - - - - 24V 12 → 24 V dc Cable IP62 Polycarbonate -
RS Stock No. 123-2456
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.UGT507
THB7,734.50
Each
Units
80 → 1200 mm Analogue, PNP-NO Barrel M18 x 1 230kHz - - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Epoxy Glass Ceramic, Polyamide, Stainless Steel Yes
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