DFRobot Gravity URM09 Analog Ultrasonic Sensor

20 People watching this product now!

SKU: rz24321784 Category: Other Ultrasonic Sensors

Description

What is an Ultrasonic Sensor?
An Ultrasonic sensor is a device that can measure the distance to an object by using sound waves. It measures distance by sending out a sound wave at a specific frequency and listening for that sound wave to bounce back.

Connection Diagram of the basic ultrasonic sensor operation

Since it is known that sound travels through air at about 344 m/s (1129 ft/s), you can take the time for the sound wave to return and multiply it by 344 meters (or 1129 feet) to find the total round-trip distance of the sound wave. Round-trip means that the sound wave traveled 2 times the distance to the object before it was detected by the sensor; it includes the ‘trip’ from the sonar sensor to the object AND the ‘trip’ from the object to the Ultrasonic sensor (after the sound wave bounced off the object). To find the distance to the object, simply divide the round-trip distance in half.

DFRobot URM09 is an ultrasonic sensor specially designed for fast-ranging and obstacle avoidance applications. Its measuring frequency can reach up to 30Hz. The sensor adopts built-in temperature compensation and analog output. Meanwhile, it can provide accurate distance measurement within 500cm. The sensor is compatible with Arduino, Raspberry Pi or other main-control boards with 3.3V or 5V logic levels.

Specifications:

Power Supply: 3.3~5.5V DC
Operating Current: 20mA
Operating Temperature: -10℃～＋70℃
Measurement Range: 2cm～500cm
Resolution: 1cm
Accuracy: 1%
Frequency: 30Hz Max
Dimension: 47mm × 22 mm/1.85× 0.87”

Useful Link:

Product wiki

Package Includes:

1 x URM09 Ultrasonic Sensor (Gravity Analog)

1 x PH2.0-3P Connector

Additional information

Input Voltage (V)	3.3 to 5.5
Current Consumption (mA)	20
Detecting Range	2-200 cm
Ranging Resolution (cm)	1
Charging accuracy (%)	1
Frequency(Hz)	30
Operating Temperature Range (°C)	-10 to 70
Length (mm)	47
Width (mm)	22

Reviews (0)

Rated 0 out of 5

0 reviews

Rated 5 out of 5

Rated 4 out of 5

Rated 3 out of 5

Rated 2 out of 5

Rated 1 out of 5

Reviews

Clear filters

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Shipping & Delivery

Shipping and Delivery Policy

1. Shipping Process:

Orders are processed within 1-2 business days after payment confirmation.
Delivery time varies based on location and selected shipping method, typically ranging between 3-7 business days.
We partner with trusted courier services to ensure timely and safe delivery.

2. Shipping Charges:

Shipping charges are calculated at checkout based on the delivery location and package weight.
Free shipping may be available for orders above a specified amount, as mentioned on our website.

3. Order Tracking:

Once your order is shipped, you will receive a tracking ID via email or SMS to monitor the shipment status.

4. Delivery Address:

Please provide a complete and accurate delivery address to avoid delays.
We are not responsible for delivery failures due to incorrect or incomplete address details provided by the customer.

5. Delivery Issues:

If a package is delayed, lost, or damaged during transit, please contact our support team immediately.
Claims for lost or damaged items must be reported within 48 hours of delivery.

6. No Return Policy for Opened/Soldered Products:

We do not accept returns for products that have been opened, used, or soldered.
Ensure you verify product compatibility before purchase, as returns will only be accepted for unopened and unused items in their original packaging.

7. Refund Policy:

Refunds will be issued only for canceled orders before shipment or wrong/damaged items received (subject to investigation).
No refunds or replacements for products that have been tampered with, soldered, or physically damaged by the customer.

Other Ultrasonic Sensors, Ultrasonic Sensor

DFRobot A02YYUW Waterproof Ultrasonic Sensor

Out of stock

₹2,685.67 – ₹3,051.89 (Including tax)

SKU: rz24310171

M5STACK Ultrasonic Distance Unit I/O (RCWL-9620)

Out of stock

₹894.43 – ₹1,016.39 (Including tax)

SKU: rz24311670

MULTICOMP PRO Ultrasonic Sensor, Transceiver

Out of stock

₹548.13 – ₹622.87 (Including tax)

SKU: rz2439828

MULTICOMP PRO Ultrasonic Sensor, Transceiver, 16 mm Diameter, 40 kHz, -74 dB, Plastic, Black, -30 °C to 85 °C

Out of stock

₹309.29 – ₹351.47 (Including tax)

SKU: rz2439903

MULTICOMP PRO Ultrasonic Sensor, Transmitter, 16 mm Diameter, 40 kHz

Out of stock

₹237.63 – ₹270.05 (Including tax)

SKU: rz2439827

MURATA Ultrasonic Sensor, Receiver, MA40 Series, 9.9 mm Diameter, 40 kHz, -63 dB, -40 °C to 85 °C

Out of stock

₹918.31 – ₹1,043.53 (Including tax)