SKU: SENS-4075
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DYP A08BNYTB-V1.0 Ultrasonic Level Sensor - UART Controlled, Waterproof, 25-500cm Range

₹4,719.00 (Inclusive of all taxes)
Out of Stock

The DYP-A08BNYTB-V1.0 is a UART-controlled, waterproof ultrasonic level sensor designed for precise distance measurement from 25 cm to 500 cm. Operating on 3.3V to 5V DC, it is compatible with microcontrollers like Arduino, Raspberry Pi, and ESP32, offering flexible output modes for integration into automation and monitoring systems.

Features

  • UART-controlled ultrasonic sensor with a stable measurement range of 25 cm to 500 cm.
  • Operates on a low 3.3V to 5V DC supply with ultra-low static current (<5 µA).
  • Features four configurable output modes: PWM, UART automatic, UART controlled, and switch output.
  • Waterproof construction suitable for outdoor and industrial level sensing applications.
  • Integrated high-precision algorithm ensures stable data with an accuracy of ±(1+S×0.3%).

Out of stock

Description

The DYP A08B series ultrasonic sensor utilizes high-frequency sound waves to accurately measure distance to a target. The module’s intelligent signal processing circuitry minimizes the blind zone to ≤25 cm and provides a narrow beam angle of approximately 20°, reducing interference from surrounding objects. It is engineered for reliable performance in varied environmental conditions.

This specific V1.0 model is configured for UART-controlled operation, allowing the host system to command measurement cycles for optimized power management and data acquisition timing. The sensor can output either real-time raw data for high-speed applications or algorithmically processed values for enhanced stability, depending on the state of the control pin.

Key Features

  • Waterproof housing enables reliable operation in damp or outdoor environments.
  • Ultra-low power consumption with <5 µA static current and <15 mA operating current.
  • Multiple output interfaces (UART, PWM, Switch) provide flexible integration with PLCs, DAQ systems, and microcontrollers.
  • High-precision built-in algorithm delivers stable measurements with minimal error.
  • Compact form factor with a narrow 20° beam angle for targeted sensing.
  • Designed for long-range detection with a practical stable range up to 5 meters.

Applications

  • Liquid level monitoring in tanks, sumps, and reservoirs.
  • Obstacle detection and ranging for autonomous robots and AGVs.
  • Bin and silo fullness sensing in industrial inventory management.
  • Parking assistance and vehicle detection systems.
  • Outdoor environmental monitoring and flood warning systems.

Technical Specifications

Model SeriesDYP A08B
Model NumberA08BNYTB-V1.0
Measurement Range25 cm to 500 cm (Stable Reference)
Blind Zone≤ 25 cm
Beam Angle≈ 20°
Accuracy±(1 + S×0.3%)
Operating VoltageDC 3.3V to 5.0V
Static Current< 5 µA
Operating Current< 15 mA
Output InterfacesUART (Controlled/Automatic), PWM, Switch
Key FeatureWaterproof

Frequently Asked Questions

What is the difference between UART automatic and UART controlled output modes?

In UART automatic mode, the sensor continuously outputs distance data. When the RX pin is pulled low, it outputs real-time values for faster refresh rates; when high or disconnected, it outputs algorithm-processed values for greater stability. In UART controlled mode, the host microcontroller must send a command to trigger a single measurement, allowing for precise timing and reduced power consumption.

What is the minimum and maximum reliable measuring distance for this sensor?

The sensor has a blind zone (minimum distance) of 25 cm. Objects closer than this may not be detected accurately. The stable and reliable measurement range is from 25 cm up to 500 cm. While it can detect up to 600 cm, performance beyond 500 cm is not guaranteed to be as stable.

How do I interface this sensor with an Arduino or Raspberry Pi?

Connect the sensor's VCC and GND to your board's 3.3V or 5V and ground pins. For UART communication, connect the sensor's TX pin to your microcontroller's RX pin and the sensor's RX pin to your microcontroller's TX pin. You will need to use a serial library (like SoftwareSerial on Arduino) to send commands and read the distance data packets.

Is this sensor suitable for outdoor use?

Yes, the waterproof housing of the DYP-A08BNYTB-V1.0 makes it suitable for outdoor applications where it may be exposed to rain, humidity, or splashing water. However, it is not designed for submersion or high-pressure water jets. Ensure electrical connections are properly insulated from moisture.

Package Includes

  • 1 x DYP-A08BNYTB-V1.0 UART Controlled Waterproof Ultrasonic Level Sensor

Additional Information

Weight 0.054 kg
Dimensions 13 × 9 × 6 cm