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A02YYUW ultrasonic distance sensor 3-450cm - waterproof - DFRobot SEN0311
Ultrasonic distance sensor measuring the distance by measuring the time between sending and receiving a pulse. The sensor allows to measure distances from 3 cm to 450 cm. It communicates through the UART serial interface. The module is powered from 3.3 V to 5 V. The sensor is enclosed in a waterproof housing with IP67 protection class.
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Description: Ultrasonic distance sensor A02YYUW 3-450cm - waterproof - DFRobot SEN0311.
Ultrasonic distance sensor measuring the distance by measuring the time between sending and receiving a pulse. The A02YYUW is an easy to use, high quality distance sensor that features a much smaller dead zone, a wider measuring angle and resistance to water and dust, compared to other similar sensors. It allows to measure distances from 3 cm to 450 cm. It communicates through a UART serial interface. The module is powered from 3.3 V to 5 V. The sensor is enclosed in a waterproof housing with IP67 protection class.
Ultrasonic distance sensor A02YYUW - cable adapter for BLC female connectors included.
The sensor has been enclosed in a waterproof IP67 casing, which effectively protects it against water and dust, so it can be used in difficult conditions.
Product compatible with Arduino and Raspberry Pi The manufacturer has prepared a user guide with sample programs for Arduino and Raspberry Pi. |
Botland is an official distributor of DFRobot open-source hardware. Every roboticist and practitioner of emerging technology has heard at least once of DFRobot solutions, built above all around Arduino. Our range holds original DFRobot products only.
Connection of sensor A022YYYW
The chip communicates through a UART interface with a bandwidth of 9600 b/s, so it is compatible with most of the startup sets, including Arduino and Raspberry Pi.
Example of sensor connection with Arduino.
Schematic diagram of the beam direction for PVC and cardboard.
Sensor specification A02YYUW
- Operating voltages: 3.3 V to 5 V
- Average current consumption: 8 mA
- Dead zone: 3 cm
- Measurement range: from 3 cm to 450 cm
- Communication: UART
- Response time: 100 ms
- Operating temperature: -15°C to 60°C
- Storage temperature: from -25°C to 80°C
- Measuring angle: 60°
- Leakage class: IP67
Sensor dimensions.
Useful links
| Name | Value |
|---|---|
| Voltage to | 3.3 V |
| Voltage from | 5.0 V |
| Sensor - type | distance |
| Sensor - distance to | 450 cm |
| Sensor - distance from | 3.0 cm |
| Width | 9 cm |
| Height | 9.1 cm |
| Depth | 2.2 cm |
| Weight | 0.048 kg |
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from €8.07
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Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
Question: Good day, is it possible to use this sensor as a liquid level sensor in the tank? If not, do you have any other sensor recommendations that could measure such a level preferably as a non-contact sensor.
Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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