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JSN-SR04T Waterproof Ultrasonic Distance Sensor

JSN-SR04T Waterproof Ultrasonic Distance Sensor

Regular price $6.50 CAD
Regular price Sale price $6.50 CAD
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JSN-SR04T Waterproof Ultrasonic Distance Sensor (20cm - 450cm)
Rugged Precision for Harsh Environments
Take your distance sensing projects outdoors or into wet conditions with the JSN-SR04T. This professional-grade module features a fully sealed, waterproof probe that is designed to withstand water, dust, and dirt. It’s the perfect upgrade for any project where a standard sensor would fail—from monitoring water tank levels to building weather-resistant parking assistants.
Smart Design, Reliable Results
The sensor comes in two parts: a high-quality integrated ultrasonic transducer and a compact control board. Connected by a 2.5-meter shielded cable, this setup allows for flexible mounting, keeping your sensitive microcontroller electronics safe and dry while the probe does the heavy lifting in the field.
Key Features:
  • Fully Waterproof Probe: The IP66-rated sensor head can be used in high-humidity or splash-prone areas.
  • Long-Range Detection: Accurately measures distances from 20cm up to 450cm (4.5 meters).
  • Strong Anti-Interference: Industrial-grade components ensure stable readings even in electrically noisy environments.
  • Arduino & Raspberry Pi Compatible: Uses the same trigger/echo logic as the common HC-SR04, making it a drop-in replacement for existing code.
Technical Specifications:
  • Operating Voltage: DC 5V
  • Static Current: < 5mA
  • Operating Current: 30mA
  • Acoustic Emission Frequency: 40kHz
  • Blind Zone: 20cm (Minimum distance for accurate reading)
  • Cable Length: 2.5 Meters
Ideal For:
  • Liquid Level Sensing: Monitor water tanks, wells, or sumps.
  • Outdoor Robotics: Build all-terrain obstacle avoidance systems.
  • Smart Parking: Create weather-resistant reversing radars or garage parking guides.
  • Industrial Automation: Monitor material levels in hoppers or bins.
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