Ultrasonic Proximity Sensors:

290 Products Found

Farnell 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.

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ComparePrice ForQuantity
4240983

RoHS

Each
1+
€726.200
Min: 1 / Mult: 1
-
-
3m
48kHz
-40°C
70°C
50°
Ultrasonic sensors XX Series
4397779

RoHS

Each
1+
€302.820
5+
€298.300
10+
€289.650
25+
€285.520
50+
€277.580
Min: 1 / Mult: 1
-
-
3.4m
120kHz
-25°C
70°C
-
UC30 Series
4397823

RoHS

Each
1+
€275.390
5+
€269.880
10+
€264.370
25+
€258.870
50+
€253.360
Min: 1 / Mult: 1
-
-
350mm
400kHz
-25°C
70°C
-
UM30 Series
4397839

RoHS

Each
1+
€304.380
5+
€298.290
10+
€292.200
25+
€286.120
50+
€280.030
Min: 1 / Mult: 1
-
-
3.4m
120kHz
-25°C
70°C
-
UM30 Series
4391575

RoHS

Each
1+
€183.250
5+
€179.590
10+
€175.920
25+
€172.260
50+
€168.590
Min: 1 / Mult: 1
-
-
350mm
400kHz
-25°C
70°C
-
UM18 Series
4391567

RoHS

Each
1+
€268.150
5+
€262.790
10+
€257.420
25+
€252.060
50+
€246.700
Min: 1 / Mult: 1
-
-
350mm
400kHz
-25°C
70°C
-
UM18 Series
4391580

RoHS

Each
1+
€325.080
5+
€318.580
10+
€312.080
25+
€305.580
50+
€299.070
Min: 1 / Mult: 1
-
-
150mm
380kHz
-25°C
70°C
-
UM18 Series
4391590

RoHS

Each
1+
€225.700
5+
€221.190
10+
€216.670
25+
€212.160
50+
€207.640
Min: 1 / Mult: 1
-
-
150mm
380kHz
-25°C
70°C
-
UM18 Series
4397787

RoHS

Each
1+
€406.980
5+
€398.840
10+
€390.700
25+
€382.560
50+
€374.420
Min: 1 / Mult: 1
-
-
350mm
400kHz
-25°C
70°C
-
UC40 Series
4391600

RoHS

Each
1+
€363.400
5+
€356.130
10+
€348.860
25+
€341.600
50+
€334.330
Min: 1 / Mult: 1
-
-
1m
200kHz
-25°C
70°C
-
UM18 Series
4713089

RoHS

Each
1+
€464.350
Min: 1 / Mult: 1
-
2.2m
-
200kHz
-20°C
60°C
UA18CAD Series
4397773

RoHS

Each
1+
€344.480
5+
€339.340
10+
€329.500
25+
€324.800
50+
€315.770
Min: 1 / Mult: 1
-
-
150mm
380kHz
-25°C
70°C
-
UC12 Series
4391549

RoHS

Each
1+
€268.150
5+
€262.790
10+
€257.420
25+
€252.060
50+
€246.700
Min: 1 / Mult: 1
-
-
250mm
320kHz
-25°C
70°C
-
UM18 Series
4391553

RoHS

Each
1+
€363.400
5+
€356.130
10+
€348.860
25+
€341.600
50+
€334.330
Min: 1 / Mult: 1
-
-
250mm
320kHz
-25°C
70°C
-
UM18 Series
4397808

RoHS

Each
1+
€317.840
5+
€311.480
10+
€305.130
25+
€298.770
50+
€292.410
Min: 1 / Mult: 1
-
-
150mm
380kHz
-25°C
70°C
-
UM12 Series
4706566

RoHS

Each
1+
€618.410
Min: 1 / Mult: 1
-
6m
-
2Hz
-25°C
70°C
UA30 Series
4391574

RoHS

Each
1+
€196.710
5+
€192.780
10+
€188.840
25+
€184.910
50+
€180.970
Min: 1 / Mult: 1
-
-
350mm
400kHz
-25°C
70°C
-
UM18 Series
4391592

RoHS

Each
1+
€338.550
5+
€331.780
10+
€325.010
25+
€318.240
50+
€311.470
Min: 1 / Mult: 1
-
-
1m
200kHz
-25°C
70°C
-
UM18 Series
4706565

RoHS

Each
1+
€531.040
Min: 1 / Mult: 1
-
3m
-
3Hz
-25°C
70°C
UA30 Series
4706557

RoHS

Each
1+
€419.440
Min: 1 / Mult: 1
-
400mm
-
10Hz
-25°C
70°C
10°
UA12 Series
4706567

RoHS

Each
1+
€618.410
Min: 1 / Mult: 1
-
6m
-
2Hz
-25°C
70°C
UA30 Series
4391562

RoHS

Each
1+
€325.080
5+
€318.580
10+
€312.080
25+
€305.580
50+
€299.070
Min: 1 / Mult: 1
-
-
350mm
400kHz
-25°C
70°C
-
UM18 Series
4391582

RoHS

Each
1+
€268.150
5+
€262.790
10+
€257.420
25+
€252.060
50+
€246.700
Min: 1 / Mult: 1
-
-
150mm
380kHz
-25°C
70°C
-
UM18 Series
4706558

RoHS

Each
1+
€396.600
Min: 1 / Mult: 1
-
800mm
-
5Hz
-25°C
70°C
UA18 Series
4397788

RoHS

Each
1+
€233.580
5+
€228.910
10+
€224.240
25+
€219.570
50+
€214.890
Min: 1 / Mult: 1
-
-
1.3m
200kHz
-25°C
70°C
-
UC40 Series
176-200 of 290 items
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