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URM05 High Power Ultrasonic Range Finder

SKU: SEN0003

$88.50 AUD, inc GST
$80.45 AUD, exc GST

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URM05 High Power Ultrasonic Range Finder

SKU: SEN0003

$88.50 AUD, inc GST
$80.45 AUD, exc GST


  • $6.95 Standard (2-4 days, tracked)
  • $8.95 Express (Overnight*, tracked)
  • $3 Economy Post* (3-7 days, no tracking)
  • FREE Pickup (Newcastle only)

Shipping costs may increase for heavy products or large orders.

Exact shipping can be calculated on the view cart page.

*Conditions apply, see shipping tab below.

This product has been retired and kept here for reference.


The DFRobot URM05 High Power Ultrasonic Range Finder is based on electrostatic senscomp's 6500 ultrasound transducer design. It can measure a distances of up to 10m. The angle between the ultrasound probes is only 15 °, while the majority of the ultrasound is 60 °.
Now URM05 has got an upgrade to version 2 and extended some new features. In order to make it easier to connect several range finder modules on your robot, the URM05 v2 support the RS485 interface. we found it's not very convenient to fix the URM05 v1, so we designed four mounting holes for the new version
  • robot navigation and obstacle avoidance
  • measuring distance devices
  • engineering measurement tools
  • industrial control system
  • Power Supply:5v
  • Current: normal current 55mA, when sending the instant the current is 2A
  • Operating temperature range: 0°C ~ + 40°C
  • Interface: TTL level pulse and RS485
  • Operating frequency 49.5KHZ. Probe direction angle 15 ° (-6dB)
  • Ultrasonic Distance Measurement:  15 cm to 10.5 m
  • Distance resolution: 0.1cm (RS485 mode)
  • Operating modes: single-echo mode and multi-echo mode
  • Size: 46x40x21mm(1.8x1.7x0.8")
  • Module Weight: About 25g
Shipping List
  • URM05 High Power Ultrasonic Range Finder(1 unit)
  • Cable for RS485 interface(1 unit)

This product is listed in:

Documentation and Resources:
  • The Maker Revolution
  • The Maker Revolution celebrates the creation of new devices and the modification of existing ones - the transition from a consumer buying goods to eventually having a major part in their creation. The Maker Revolution places strong emphasis on free (...

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

We deliver Australia-wide with these options:

  • $3 for Small Items (3-7 days, not tracked, only available on selected small items)
  • $6.95 for Standard Post (2-4 days, tracked)
  • $8.95 for Express Post (Overnight for Australia Post Next Day Network, tracked)
  • Pickup - Free! Only available to customers who live in the Newcastle region (only after we email you to notify your order is ready)

International Orders - the following rates are for New Zealand and will vary for other countries:

  • $11.49 for Pack and Track (3+ days, tracked)
  • $16.50 for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount might increment based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
NSW, 2289

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!