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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Description Price 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庫存編號 123-2441
製造零件編號UGT202
HK$1,311.04
單位
80 → 1200 mm PNP NO/NC Barrel M18 x 1 200kHz - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Epoxy Glass Ceramic, PBT, Polyamide Yes Yes
RS庫存編號 123-2463
製造零件編號UGT514
HK$2,027.92
單位
200 2200 mm Analogue, PNP-NO/NC Barrel M18 x 1 200kHz - - 30V 10 30 V dc M12 - 5 Pin IP67 Epoxy Glass Ceramic, Polyamide, Stainless Steel Yes Yes
RS庫存編號 123-2454
製造零件編號UGT505
HK$1,679.67
單位
60 → 800 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 Yes
RS庫存編號 123-2465
製造零件編號UGT581
HK$1,679.67
單位
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庫存編號 123-2468
製造零件編號UGT584
HK$1,679.67
單位
80 → 1200 mm Analogue, PNP-NO/NC Block M18 x 1 200kHz - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Epoxy Glass Ceramic, PBT, Polyamide, Stainless Steel Yes Yes
RS庫存編號 123-2448
製造零件編號UGT500
HK$1,515.87
單位
40 → 300 mm PNP NO/NC Barrel M18 x 1 300kHz - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Epoxy Glass Ceramic, PBT, Polyamide Yes Yes
RS庫存編號 123-2456
製造零件編號UGT507
HK$1,679.67
單位
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 Yes
RS庫存編號 123-2462
製造零件編號UGT513
HK$2,100.38
單位
200 2200 mm Analogue, PNP-NO/NC Barrel M18 x 1 200kHz - - 30V 10 30 V dc M12 - 5 Pin IP67 Epoxy Glass Ceramic, Polyamide, Stainless Steel Yes Yes
RS庫存編號 123-2453
製造零件編號UGT504
HK$1,679.67
單位
60 → 800 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 Yes
RS庫存編號 123-2455
製造零件編號UGT506
HK$1,515.87
單位
80 → 1200 mm PNP NO/NC Barrel M18 x 1 230kHz - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Epoxy Glass Ceramic, Polyamide, Stainless Steel Yes Yes
RS庫存編號 123-2444
製造零件編號UGT205
HK$1,823.05
單位
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庫存編號 123-2442
製造零件編號UGT203
HK$1,823.05
單位
150 1600 mm PNP 2NO/NC Barrel M18 x 1 230kHz - - 30V 10 30 V dc M12 - 5 Pin IP67 Epoxy Glass Ceramic, PBT, Polyamide Yes Yes
RS庫存編號 123-2470
製造零件編號UGR500
HK$1,925.55
單位
250 1600 mm PNP NO/NC Barrel M18 x 1 230kHz - - 30V 10 30 V dc M12 - 5 Pin IP67 Epoxy Glass Ceramic, Polyamide, Stainless Steel Yes Yes
RS庫存編號 123-2440
製造零件編號UGT201
HK$1,311.04
單位
60 → 800 mm PNP NO/NC Barrel M18 x 1 230kHz - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Epoxy Glass Ceramic, PBT, Polyamide Yes Yes
RS庫存編號 123-2467
製造零件編號UGT583
HK$1,679.67
單位
60 → 800 mm Analogue, PNP-NO/NC Block M18 x 1 230kHz - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Epoxy Glass Ceramic, PBT, Polyamide, Stainless Steel Yes Yes
RS庫存編號 123-2447
製造零件編號UGT208
HK$1,823.05
單位
200 2200 mm Analogue, PNP-NO/NC Barrel M18 x 1 200kHz - - 30V 10 30 V dc M12 - 5 Pin IP67 Epoxy Glass Ceramic, PBT, Polyamide Yes Yes
RS庫存編號 123-2460
製造零件編號UGT511
HK$2,027.92
單位
150 1600 mm Analogue, PNP-NO/NC Barrel M18 x 1 230kHz - - 30V 10 30 V dc M12 - 5 Pin IP67 Epoxy Glass Ceramic, Polyamide, Stainless Steel Yes Yes
RS庫存編號 123-2443
製造零件編號UGT204
HK$1,823.05
單位
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庫存編號 123-2469
製造零件編號UGT585
HK$1,679.67
單位
80 → 1200 mm Analogue, PNP-NO/NC Block M18 x 1 200kHz - - 30V 10 → 30 V dc M12 - 4 Pin IP67 Epoxy Glass Ceramic, PBT, Polyamide, Stainless Steel Yes Yes
RS庫存編號 123-2461
製造零件編號UGT512
HK$2,027.92
單位
200 2200 mm PNP 2NO/NC Barrel M18 x 1 200kHz - - 30V 10 30 V dc M12 - 5 Pin IP67 Epoxy Glass Ceramic, Polyamide, Stainless Steel Yes Yes