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Ultrasonic Proximity Sensors:

289 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+
€10.7625
5+
€10.0614
10+
€9.3603
50+
€8.6469
100+
€7.9458
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+
€9.3603
50+
€8.6469
100+
€7.9458
250+
€7.2447
Min: 10 / Mult: 1
1.2m
-
1.2mm
175kHz
-40°C
85°C
180°
-
-
-
4295224

RoHS

Each
1+
€546.4521
5+
€535.5174
10+
€524.595
25+
€513.6603
50+
€502.7379
More Pricing...
Min: 1 / Mult: 1
1m
-
1m
224kHz
-40°C
70°C
-
-
-
K50U Series
4297175

RoHS

Each
1+
€1,149.804
5+
€1,126.803
10+
€1,103.8143
25+
€1,080.8133
50+
€1,057.8246
Min: 1 / Mult: 1
8m
-
8m
75kHz
-20°C
70°C
-
-
-
QT50U Series
1775724

RoHS

Each
1+
€381.0171
5+
€368.5326
10+
€361.1649
25+
€353.7972
50+
€346.4172
Min: 1 / Mult: 1
5000mm
-
3.4m
120kHz
-25°C
70°C
-
-
-
-
1775723

RoHS

Each
1+
€641.1744
5+
€620.1537
10+
€607.7553
25+
€595.3446
50+
€582.9462
Min: 1 / Mult: 1
2000mm
-
1.3m
200kHz
-25°C
70°C
-
-
-
-
2847809

RoHS

Each
1+
€209.4444
5+
€202.3473
10+
€195.7053
25+
€191.7939
50+
€187.8825
Min: 1 / Mult: 1
500mm
-
500mm
300kHz
-20°C
65°C
-
-
OsiSense XX Series
3769873

RoHS

Each
1+
€116.3211
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+
€353.9694
5+
€342.3582
10+
€335.5071
25+
€328.6683
50+
€321.8172
Min: 1 / Mult: 1
2000mm
-
1.3m
200kHz
-25°C
70°C
-
-
-
MIC+130/D/TC
1775731

RoHS

Each
1+
€351.8661
5+
€340.341
10+
€333.5391
25+
€326.7249
50+
€319.923
Min: 1 / Mult: 1
250mm
-
150mm
380kHz
-25°C
70°C
-
-
-
ZWS-15/CD/QS
3804336

RoHS

Each
1+
€315.2613
5+
€304.9293
10+
€298.8285
25+
€292.7277
50+
€286.6392
Min: 1 / Mult: 1
2m
-
2m
120kHz
-25°C
70°C
12°
-
-
XXS Series
3804327

RoHS

Each
1+
€669.4275
5+
€647.472
10+
€634.5201
25+
€621.5682
50+
€608.6286
Min: 1 / Mult: 1
8m
-
-
75kHz
-25°C
70°C
12°
-
-
XXS Series
2915065

RoHS

Each
1+
€537.1779
Min: 1 / Mult: 1
1m
-
1m
200kHz
-25°C
70°C
-
-
OsiSense XX Series
2915069

RoHS

Each
1+
€653.6466
Min: 1 / Mult: 1
1m
-
1m
200kHz
-25°C
70°C
-
-
OsiSense XX Series
4141364

RoHS

Date/Lot Code

Each
1+
€42.5457
5+
€42.4473
10+
€42.3612
25+
€42.2628
50+
€42.1767
More Pricing...
Min: 1 / Mult: 1
2m
-
200cm
73.5kHz
-
-
30°
-
-
-
3804328

RoHS

Each
1+
€705.3066
Min: 1 / Mult: 1
8m
-
8m
75kHz
-25°C
70°C
12°
-
-
XXS Series
3804319

RoHS

Each
1+
€512.9223
Min: 1 / Mult: 1
1m
-
-
200kHz
-25°C
70°C
10°
-
-
XXA Series
5704960

RoHS

PEPPERL+FUCHS
Each
1+
€843.9768
5+
€784.8999
Min: 1 / Mult: 1
2m
-
2m
-
-
-
-
-
-
-
3729566

RoHS

Each
1+
€415.0881
5+
€400.9062
10+
€381.3615
25+
€361.7799
50+
€311.1654
Min: 1 / Mult: 1
500mm
-
500mm
300kHz
-25°C
70°C
-
-
-
UC-18GS-IO Series
3728071

RoHS

Each
1+
€477.6705
5+
€461.373
10+
€438.8763
25+
€416.3427
50+
€358.0899
Min: 1 / Mult: 1
500mm
-
500mm
300kHz
-25°C
70°C
-
-
-
UC-18GS-IO Series
3728070

RoHS

Each
1+
€415.0881
5+
€400.9062
10+
€381.3615
25+
€361.7799
50+
€311.1654
Min: 1 / Mult: 1
1m
-
1m
255kHz
-25°C
70°C
-
-
-
UC-18GS-IO Series
3729565

RoHS

Each
1+
€477.6705
5+
€461.373
10+
€438.8763
25+
€416.3427
50+
€358.0899
Min: 1 / Mult: 1
1m
-
1m
255kHz
-25°C
70°C
-
-
-
UC-18GS-IO Series
4146497

RoHS

Each
1+
€462.2217
Min: 1 / Mult: 1
3m
-
3m
48kHz
-40°C
70°C
50°
-
-
XX Wide Beam Series
4146502

RoHS

Each
1+
€416.1336
Min: 1 / Mult: 1
3m
-
3m
48kHz
-40°C
70°C
50°
-
-
XX Wide Beam Series
4146498

RoHS

Each
1+
€411.1398
Min: 1 / Mult: 1
3m
-
3m
48kHz
-40°C
70°C
50°
-
-
XX Wide Beam Series
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