A17 Anti-condensation high-precision Ultrasonic Water Level Sensor 25-1000cm

• DYP-A17 Datasheet

DYP-A17 Ultrasonic Water Level Sensor - Large-Scale Anti-Condensation High-Precision Module

The DYP-A17 is a large-scale anti-condensation high-precision ultrasonic water level sensor built with a reflective structure and a high-performance processor for reliable, long-lasting operation. The transducer uses an anti-water technology design that reduces probe condensation, while the IP67-rated housing makes it well-suited for harsh outdoor and industrial environments. A high-precision distance sensing algorithm combined with a low-power-consumption procedure ensures accurate readings with minimal energy draw, covering a measuring distance of 25 cm to 1000 cm with cm-level resolution.

Housed in a compact, rugged nylon enclosure compatible with standard 3/4-inch PVC electrical pipe fittings, the A17 module offers corrosion-resistant transducer protection and multiple connection options, including PWM, UART-controlled, UART-automatic, and RS485. By combining real-time waveform feature analysis with noise-suppression algorithms, the sensor delivers near-noise-free range readings even in environments with significant acoustic or electrical interference. The A17 is available with or without a fixed mounting bracket (sold separately, compatible with the A07 series as well); the bracket must be specified at the time of order.

Key Features

• Measuring Range: Detects water levels from 25 cm to 1000 cm with a small blind zone and long detection distance
• Distance Accuracy: Build-in high-precision distance sensing algorithm with error of less than 1 cm
• Beam Control: Controllable beam angle with high sensitivity and strong anti-interference ability
• Target Recognition: Build-in target recognition algorithm for high target recognition accuracy
• Interface Options: Selectable output between PWM, UART-auto, UART-controlled, and RS485-controlled
• Temperature Stability: Internal temperature compensation delivers stable output from -15°C to +60°C
• Anti-Condensation Design: Anti-water process design reduces probe condensation in humid conditions
• Power Efficiency: Static current below 10uA and operating current below 15mA for low power consumption
• Input Voltage: Operates on a low-voltage 3.3V to 5.0V DC input
• Static Protection: Anti-static electricity design compliant with IEC61000-4-2 standard
• Firmware Support: Supports remote firmware updating
• Operating Range: Rated for continuous operation from -15°C to +60°C
• Ingress Protection: IP67-rated for reliable performance in wet and harsh environments

Applications

• Sewer water level monitoring
• Narrow beam angle level monitoring
• Smart detecting systems
• Industrial and outdoor water level measurement