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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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3585921

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
€8.750
5+
€8.180
10+
€7.610
50+
€7.030
100+
€6.460
More Pricing...
Min: 1 / Mult: 1
1.2m
-
1.2mm
175kHz
-40°C
85°C
180°
-
-
-
3585921RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
€7.610
50+
€7.030
100+
€6.460
250+
€5.890
Min: 10 / Mult: 1
1.2m
-
1.2mm
175kHz
-40°C
85°C
180°
-
-
-
4297175

RoHS

Each
1+
€934.800
5+
€916.100
10+
€897.410
25+
€878.710
50+
€860.020
Min: 1 / Mult: 1
8m
-
8m
75kHz
-20°C
70°C
-
-
-
U-GAGE QT50UVR Series
4295224

RoHS

Each
1+
€444.270
5+
€435.380
10+
€426.500
25+
€417.610
50+
€408.730
More Pricing...
Min: 1 / Mult: 1
1m
-
1m
224kHz
-40°C
70°C
-
-
-
Sure Cross K50U Series
1775724

RoHS

Each
1+
€309.770
5+
€299.620
10+
€293.630
25+
€287.640
50+
€281.640
Min: 1 / Mult: 1
5000mm
-
3.4m
120kHz
-25°C
70°C
-
-
-
-
1775723

RoHS

Each
1+
€521.280
5+
€504.190
10+
€494.110
25+
€484.020
50+
€473.940
Min: 1 / Mult: 1
2000mm
-
1.3m
200kHz
-25°C
70°C
-
-
-
-
2847809

RoHS

Each
1+
€170.280
5+
€164.510
10+
€159.110
25+
€155.930
50+
€152.750
Min: 1 / Mult: 1
500mm
-
500mm
300kHz
-20°C
65°C
-
-
OsiSense XX Series
3769873

RoHS

Each
1+
€94.570
Min: 1 / Mult: 1
-
URM14-RS485 Precision Ultrasonic Sensor(200KHz)
1.5m
30Hz
-20°C
80°C
-
URM14 Industrial Ultrasonic Distance Sensor, Mounting Nut
Arduino Leonardo Boards
-
1775722

RoHS

Each
1+
€287.780
5+
€278.340
10+
€272.770
25+
€267.210
50+
€261.640
Min: 1 / Mult: 1
2000mm
-
1.3m
200kHz
-25°C
70°C
-
-
-
MIC+130/D/TC
1775731

RoHS

Each
1+
€286.070
5+
€276.700
10+
€271.170
25+
€265.630
50+
€260.100
Min: 1 / Mult: 1
250mm
-
150mm
380kHz
-25°C
70°C
-
-
-
ZWS-15/CD/QS
3804336

RoHS

Each
1+
€256.310
5+
€247.910
10+
€242.950
25+
€237.990
50+
€233.040
Min: 1 / Mult: 1
2m
-
2m
120kHz
-25°C
70°C
12°
-
-
XXS Series
3804327

RoHS

Each
1+
€544.250
5+
€526.400
10+
€515.870
25+
€505.340
50+
€494.820
Min: 1 / Mult: 1
8m
-
-
75kHz
-25°C
70°C
12°
-
-
XXS Series
2915065

RoHS

Each
1+
€436.730
Min: 1 / Mult: 1
1m
-
1m
200kHz
-25°C
70°C
-
-
OsiSense XX Series
2915076

RoHS

Each
1+
€200.680
5+
€194.100
10+
€190.220
25+
€186.340
50+
€182.450
Min: 1 / Mult: 1
1m
-
1m
200kHz
-25°C
70°C
-
-
OsiSense XX Series
4141364

RoHS

Each
1+
€34.590
5+
€34.510
10+
€34.440
25+
€34.360
50+
€34.290
More Pricing...
Min: 1 / Mult: 1
2m
-
200cm
73.5kHz
-
-
30°
-
-
-
2915069

RoHS

Each
1+
€531.420
Min: 1 / Mult: 1
1m
-
1m
200kHz
-25°C
70°C
-
-
OsiSense XX Series
3804328

RoHS

Each
1+
€573.420
Min: 1 / Mult: 1
8m
-
8m
75kHz
-25°C
70°C
12°
-
-
XXS Series
3804319

RoHS

Each
1+
€417.010
Min: 1 / Mult: 1
1m
-
-
200kHz
-25°C
70°C
10°
-
-
XXA Series
5704960

RoHS

PEPPERL+FUCHS
Each
1+
€686.160
5+
€638.130
Min: 1 / Mult: 1
-
-
2m
-
-
-
-
-
-
-
3729566

RoHS

Each
1+
€337.470
5+
€325.940
10+
€310.050
25+
€294.130
50+
€252.980
Min: 1 / Mult: 1
500mm
-
500mm
300kHz
-25°C
70°C
-
-
-
UC-18GS-IO Series
3728071

RoHS

Each
1+
€388.350
5+
€375.100
10+
€356.810
25+
€338.490
50+
€291.130
Min: 1 / Mult: 1
500mm
-
500mm
300kHz
-25°C
70°C
-
-
-
UC-18GS-IO Series
3728070

RoHS

Each
1+
€337.470
5+
€325.940
10+
€310.050
25+
€294.130
50+
€252.980
Min: 1 / Mult: 1
1m
-
1m
255kHz
-25°C
70°C
-
-
-
UC-18GS-IO Series
3729565

RoHS

Each
1+
€388.350
5+
€375.100
10+
€356.810
25+
€338.490
50+
€291.130
Min: 1 / Mult: 1
1m
-
1m
255kHz
-25°C
70°C
-
-
-
UC-18GS-IO Series
4146497

RoHS

Each
1+
€375.790
Min: 1 / Mult: 1
3m
-
3m
48kHz
-40°C
70°C
50°
-
-
XX Wide Beam Series
4146502

RoHS

Each
1+
€338.320
Min: 1 / Mult: 1
3m
-
3m
48kHz
-40°C
70°C
50°
-
-
XX Wide Beam Series
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