Ultrasonic Proximity Sensors:

221 Products Found

element14 offers a wide variety of Ultrasonic Proximity Sensors from leading manufacturers such as Telemecanique, Sick, Pepperl+Fuchs, and Banner Engineering. These sensors feature a sensing range of 60 mm to 8 m and a sensing frequency ranging from 48 kHz to 500 kHz. Additionally, they are available with beam divergence angles ranging from 6 to 60 degrees and offer a wide operating temperature range from -40°C to 85°C.

An ultrasonic sensor is a device that uses ultrasonic waves to measure distance or detect objects and converts the reflected sound into an electrical signal. Ultrasonic sensors can reliably measure distances without contact within a defined range, independent of ambient conditions such as the presence of dust. They are also immune to interference from other environmental factors.

An ultrasonic sensor works by emitting high-frequency sound waves and measuring the time it takes for the waves to hit an object and reflect back to the sensor (time-of-flight principle). Based on the measured time, the distance between the sensor and the object is calculated using the speed of sound propagation.

Ultrasonic Proximity Sensors are widely used in various automotive and industrial applications, including parking assistance, human detection, double-feed detection, level measurement, object detection on conveyor belts, and obstacle detection in automated robot vacuum cleaners. To learn more about proximity sensors for industrial applications, please read our comprehensive guide for proximity sensors.

Show More
View
Buyer
Engineer
Manufacturer
Accessory Type
Sensing Distance Max
Sensing Range Max
Frequency
Operating Temperature Min
Operating Temperature Max
Beam Divergence
Product Range
Packaging
No Filter(s) Applied
0 Filter(s) Selected
ComparePrice ForQuantity
4391559

RoHS

Each
1+
HK$2,386.440
5+
HK$2,338.720
10+
HK$2,290.990
25+
HK$2,243.260
50+
HK$2,195.530
More Pricing...
Min: 1 / Mult: 1
-
-
250mm
320kHz
-25°C
70°C
-
UM18 Series
4397790

RoHS

Each
1+
HK$2,725.720
5+
HK$2,671.210
10+
HK$2,616.700
25+
HK$2,562.180
50+
HK$2,507.670
More Pricing...
Min: 1 / Mult: 1
-
-
3.4m
120kHz
-25°C
70°C
-
UC40 Series
4397807

RoHS

Each
1+
HK$2,754.770
5+
HK$2,699.680
10+
HK$2,644.580
25+
HK$2,589.490
50+
HK$2,534.390
More Pricing...
Min: 1 / Mult: 1
-
-
150mm
380kHz
-25°C
70°C
-
UM12 Series
4459242

RoHS

BANNER ENGINEERING
Each
1+
HK$1,331.640
5+
HK$1,305.010
10+
HK$1,283.990
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
4397840

RoHS

Each
1+
HK$3,443.180
5+
HK$3,374.320
10+
HK$3,305.460
25+
HK$3,236.590
50+
HK$3,167.730
More Pricing...
Min: 1 / Mult: 1
-
-
6m
80kHz
-25°C
70°C
-
UM30 Series
4391572

RoHS

Each
1+
HK$2,158.480
5+
HK$2,115.320
10+
HK$2,072.150
25+
HK$2,028.980
50+
HK$1,985.810
More Pricing...
Min: 1 / Mult: 1
-
-
350mm
400kHz
-25°C
70°C
-
UM18 Series
4397786

RoHS

Each
1+
HK$2,506.820
5+
HK$2,456.690
10+
HK$2,406.550
25+
HK$2,356.420
50+
HK$2,306.280
More Pricing...
Min: 1 / Mult: 1
-
-
350mm
400kHz
-25°C
70°C
-
UC40 Series
4397805

RoHS

Each
1+
HK$8,308.520
5+
HK$8,142.350
10+
HK$7,976.180
25+
HK$7,810.010
50+
HK$7,643.840
Min: 1 / Mult: 1
-
-
70mm
200kHz
-25°C
60°C
-
UD18 Series
4391556

RoHS

Each
1+
HK$1,836.230
5+
HK$1,799.510
10+
HK$1,762.790
25+
HK$1,726.060
50+
HK$1,706.670
Min: 1 / Mult: 1
-
-
250mm
320kHz
-25°C
70°C
-
UM18 Series
4391589

RoHS

Each
1+
HK$2,382.880
5+
HK$2,335.230
10+
HK$2,287.570
25+
HK$2,239.910
50+
HK$2,192.250
More Pricing...
Min: 1 / Mult: 1
-
-
150mm
380kHz
-25°C
70°C
-
UM18 Series
4397781

RoHS

Each
1+
HK$4,402.490
5+
HK$4,314.450
10+
HK$4,226.400
25+
HK$4,138.350
50+
HK$4,050.300
More Pricing...
Min: 1 / Mult: 1
-
-
6m
80kHz
-25°C
70°C
-
UC30 Series
4391578

RoHS

Each
1+
HK$3,829.150
5+
HK$3,752.570
10+
HK$3,675.990
25+
HK$3,599.410
50+
HK$3,522.820
More Pricing...
Min: 1 / Mult: 1
-
-
150mm
380kHz
-25°C
70°C
-
UM18 Series
4397799

RoHS

Each
1+
HK$3,202.720
5+
HK$3,138.670
10+
HK$3,074.620
25+
HK$3,010.560
50+
HK$2,946.510
More Pricing...
Min: 1 / Mult: 1
-
-
150mm
380kHz
-25°C
70°C
-
UC4 Series
4391565

RoHS

Each
1+
HK$3,574.310
5+
HK$3,502.830
10+
HK$3,431.340
25+
HK$3,359.860
50+
HK$3,288.370
More Pricing...
Min: 1 / Mult: 1
-
-
350mm
400kHz
-25°C
70°C
-
UM18 Series
4459241

RoHS

BANNER ENGINEERING
Each
1+
HK$1,313.600
5+
HK$1,287.330
10+
HK$1,283.990
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
4397774

RoHS

Each
1+
HK$3,349.740
5+
HK$3,282.750
10+
HK$3,215.760
25+
HK$3,148.760
50+
HK$3,081.770
More Pricing...
Min: 1 / Mult: 1
-
-
150mm
380kHz
-25°C
70°C
-
UC12 Series
4459248

RoHS

BANNER ENGINEERING
Each
1+
HK$4,063.950
5+
HK$3,982.680
10+
HK$3,972.350
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
4459249

RoHS

BANNER ENGINEERING
Each
1+
HK$4,063.950
5+
HK$3,982.680
10+
HK$3,972.350
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
4397837

RoHS

Each
1+
HK$3,126.250
5+
HK$3,063.730
10+
HK$3,001.200
25+
HK$2,938.680
50+
HK$2,876.150
More Pricing...
Min: 1 / Mult: 1
-
-
3.4m
120kHz
-25°C
70°C
-
UM30 Series
4397795

RoHS

Each
1+
HK$3,426.930
5+
HK$3,358.400
10+
HK$3,289.860
25+
HK$3,221.320
50+
HK$3,152.780
More Pricing...
Min: 1 / Mult: 1
-
-
150mm
380kHz
-25°C
70°C
-
UC4 Series
4459240

RoHS

BANNER ENGINEERING
Each
1+
HK$1,331.640
5+
HK$1,305.010
10+
HK$1,283.990
Min: 1 / Mult: 1
-
-
-
-
-
-
-
-
4397819

RoHS

Each
1+
HK$2,973.130
5+
HK$2,913.670
10+
HK$2,854.210
25+
HK$2,794.750
50+
HK$2,735.280
More Pricing...
Min: 1 / Mult: 1
-
-
250mm
320kHz
-25°C
70°C
-
UM30 Series
4397825

RoHS

Each
1+
HK$5,902.520
5+
HK$5,784.470
10+
HK$5,666.420
25+
HK$5,548.370
50+
HK$5,430.320
Min: 1 / Mult: 1
-
-
350mm
400kHz
-25°C
70°C
-
UM30 Series
4391552

RoHS

Each
1+
HK$3,836.700
5+
HK$3,759.970
10+
HK$3,683.240
25+
HK$3,606.500
50+
HK$3,529.770
More Pricing...
Min: 1 / Mult: 1
-
-
250mm
320kHz
-25°C
70°C
-
UM18 Series
4391557

RoHS

Each
1+
HK$1,710.600
5+
HK$1,676.390
10+
HK$1,642.180
25+
HK$1,607.970
50+
HK$1,589.880
Min: 1 / Mult: 1
-
-
250mm
320kHz
-25°C
70°C
-
UM18 Series
101-125 of 221 items
of 9 page(s)

Popular Suppliers

HONEYWELL
TELEMECANIQUE SENSORS
OMRON
PANASONIC
LABFACILITY
OMEGA
TE CONNECTIVITY
LEM