Ultrasonic Range Finders

Ultrasonic distance range finder sensors

Ultrasonic range finders emit beeps of inaudible ultrasonic sound and then wait for echoes to come back. The time taken for an echo is used to calculate the distance to the object.

Many different varieties of ultrasonic sensors are available. They vary by the communication protocols (Serial, USB, I2C, RS232), response time, accuracy, beam width and operating environment.

Best suited to detecting harder objects as the sound is reflected back well. Unaffected by infrared light from the sun these ultrasonic sensors are better suited to use in bright light.

Most of our sensors are more suitable to indoor or protected outdoor use although we do stock some waterproof sensors for tough conditions.

Beam width is used to describe the way the sound wave will spread out from the sensor so that the echo can be returned from objects within an approximate cone shape extending out the front of the sensor.

Maxbotix LV-MaxSonar-EZ0 Sonar Range Finder MB1000

Code: SKU-002393

This compact sonar range finder by Maxbotix detects objects from 0 to 6.45 m (21.2 ft) with a resolution of 2.5 cm (1") for distances beyond 15 cm (6").

$ 62.95

Special Order

We can ship 35 more in 7-10 days

Maxbotix LV-MaxSonar-EZ1 Ultrasonic Range Finder (Sonar)

Code: SEN-10004

The Maxbotix LV-MaxSonar-EZ1 is a tiny ultrasonic sensor which can detect objects from 0-6.45m (254") and supports pulse width, analog voltage and serial digital output.

$ 38.95

Special Order

We can ship more in 2 weeks

Maxbotix LV-MaxSonar-EZ2 Sonar Range Finder MB1020

Code: SKU-002412

This compact sonar range finder by Maxbotix detects objects from 0 to 6.45 m (21.2 ft) with a resolution of 2.5 cm (1") for distances beyond 15 cm (6").

$ 62.95

Special Order

We can ship 25 more in 7-10 days

Maxbotix LV-MaxSonar-EZ3 Ultrasonic Range Finder (Sonar)

Code: SEN-10005

The Maxbotix LV-MaxSonar-EZ3 is a tiny ultrasonic sensor which can detect objects from 0-6.45m (254") and supports pulse width, analog voltage and serial digital output.

$ 38.95

Special Order

We can ship more in 2 weeks

Maxbotix LV-MaxSonar-EZ4 Sonar Range Finder MB1040

Code: SKU-002413

This compact sonar range finder by Maxbotix detects objects from 0 to 6.45 m (21.2 ft) with a resolution of 2.5 cm (1") for distances beyond 15 cm (6").

$ 62.95

Special Order

We can ship 27 more in 7-10 days

Maxbotix XL-MaxSonar-AE0 Sonar Range Finder MB1300

Code: SKU-002719

This ultrasonic (sonar) range finder features real-time automatic calibration and noise rejection resulting in virtually noise-free distance readings even in environments with changing acoustic and electrical noise.

$ 94.95

Special Order

We can ship 6 more in 7-10 days

Maxbotix XL-MaxSonar-AE1 Sonar Range Finder MB1310

Code: SKU-002720

This ultrasonic (sonar) range finder features real-time automatic calibration and noise rejection resulting in virtually noise-free distance readings even in environments with changing acoustic and electrical noise.

$ 94.95

Special Order

We can ship 3 more in 7-10 days

Maxbotix XL-MaxSonar-AE2 Sonar Range Finder MB1320

Code: SKU-002721

This ultrasonic (sonar) range finder features real-time automatic calibration and noise rejection resulting in virtually noise-free distance readings even in environments with changing acoustic and electrical noise.

$ 83.95

Special Order

We can ship 3 more in 7-10 days

Maxbotix XL-MaxSonar-AE3 Sonar Range Finder MB1330

Code: SKU-002722

This ultrasonic (sonar) range finder features real-time automatic calibration and noise rejection resulting in virtually noise-free distance readings even in environments with changing acoustic and electrical noise.

$ 83.95

Special Order

We can ship 6 more in 7-10 days

Maxbotix XL-MaxSonar-AE4 Sonar Range Finder MB1340

Code: SKU-002723

This ultrasonic (sonar) range finder features real-time automatic calibration and noise rejection resulting in virtually noise-free distance readings even in environments with changing acoustic and electrical noise.

$ 83.95

Special Order

We can ship 6 more in 7-10 days