SKU: SENS-4072
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DYP-A17NY4W-V1.0 RS485 Ultrasonic Well Level Sensor (25~1000cm Range)

₹10,459.00 (Inclusive of all taxes)
Out of Stock

The DYP-A17NY4W-V1.0 is an RS485 interface ultrasonic level sensor designed for reliable, long-range distance measurement from 25 to 1000 cm. Featuring an IP67 waterproof rating and anti-condensation probe design, it is engineered for integration into industrial PLCs, SCADA systems, and remote well or tank monitoring applications.

Features

  • Extended ultrasonic measuring range from 25 cm to 1000 cm with a narrow 15° beam angle.
  • RS485 Modbus communication protocol for robust industrial network integration and long-distance data transmission.
  • IP67-rated waterproof housing with anti-condensation probe technology for harsh, humid, or outdoor environments.
  • High-precision distance sensing algorithm delivers accuracy of ±(1 + S×0.3%) cm.
  • Low power consumption design with operating current under 15 mA and static current below 10 µA.

Out of stock

Description

The DYP-A17NY4W-V1.0 ultrasonic sensor utilizes a reflective structure with a high-performance processor to deliver stable and accurate non-contact liquid level or distance measurement. Its intelligent signal processing minimizes the blind zone and extends the reliable detection range, making it suitable for monitoring wells, tanks, and silos.

Engineered for durability, the module features an IP67-sealed enclosure and a specialized ultrasonic probe designed to resist condensation, ensuring consistent performance in challenging environmental conditions. The integrated low-power procedure allows for deployment in battery-powered or energy-conscious remote monitoring stations.

Key Features

  • RS485 Modbus interface enables multi-drop network connectivity and communication over extended cable lengths.
  • IP67 waterproof rating provides protection against dust ingress and temporary immersion, suitable for outdoor and industrial installations.
  • Anti-condensation ultrasonic probe design maintains measurement integrity in high-humidity or rapidly changing temperature environments.
  • High-precision, algorithm-based distance calculation ensures reliable data with a resolution of 1 cm.
  • Optimized low-power architecture supports continuous operation in remote, solar-powered, or off-grid monitoring systems.
  • Reflective sensing structure with a narrow 15° beam angle improves target discrimination and reduces interference from surrounding objects.

Applications

  • Industrial well and borehole water level monitoring for groundwater management.
  • Non-contact liquid level measurement in chemical storage tanks, water towers, and agricultural silos.
  • Integration into SCADA and PLC-based systems for remote tank farm inventory management.
  • Obstacle detection and bin level sensing in automated material handling and conveyor systems.
  • Environmental monitoring stations for measuring river, reservoir, or floodwater levels.

Technical Specifications

Model SeriesDYP A17
Model NumberA17NY4WV (DYP-A17NY4W-V1.0)
Operating VoltageDC 3.3V to 5.0V
Static Current< 10 µA
Operating Current< 15 mA
Measuring Range25 cm to 1000 cm
Blind Zone0 cm to 25 cm
Beam Angle≈ 15°
Accuracy±(1 + S×0.3%) cm
Resolution1 cm
Response Time0.9 s to 2.5 s
Communication InterfaceRS485 (Modbus)
IP RatingIP67 (Waterproof)
Shipping Weight0.1 kg
Shipping Dimensions15 × 11 × 9 cm

Frequently Asked Questions

What is the communication protocol of this ultrasonic sensor?

This sensor uses an RS485 interface with the Modbus protocol, allowing for robust, multi-drop network communication over long distances. It is designed for direct integration into industrial PLCs, SCADA systems, or data loggers that support Modbus RTU.

What is the meaning of the accuracy specification ±(1+S×0.3%) cm?

This formula defines the sensor's accuracy as a combination of a fixed error and a distance-dependent error. 'S' represents the measured distance in centimeters. The total accuracy is ±(1 cm + 0.3% of the measured distance). For example, at 500 cm, the accuracy is ±(1 + 1.5) = ±2.5 cm.

Can this sensor be used outdoors or in wet environments?

Yes, the DYP-A17NY4W-V1.0 is rated IP67, meaning it is dust-tight and can withstand temporary immersion in water up to 1 meter for 30 minutes. Its anti-condensation probe design further makes it suitable for humid, rainy, or condensing environments like wells and outdoor tanks.

What is the power supply requirement and typical current draw?

The sensor operates from a 3.3V to 5.0V DC supply. During active measurement, the operating current is less than 15 mA. In static or idle mode, it draws less than 10 µA, making it suitable for low-power or solar-powered remote monitoring applications.

What is the blind zone, and how does it affect installation?

The blind zone is 0 to 25 cm from the sensor face. The sensor cannot reliably detect objects within this range. For accurate measurement, the target liquid surface or object must be positioned beyond 25 cm. Ensure sufficient clearance in your tank or well design.

Package Includes

  • 1 x DYP-A17NY4W-V1.0 RS485 Ultrasonic Well Level Sensor

Additional Information

Weight 0.1 kg
Dimensions 15 × 11 × 9 cm