Ready for pickup between 10 March and 12 March if you place your order within the next 11hrs 6mins
Door Delivery
Delivery Fees EGP 35.00
Ready for delivery between 10 March and 12 March if you place your order within the next 11hrs 6mins
Return Policy
You can return your item for free within 14 days of delivery if it is eligible. Any visible defects must be reported within 48 hours. Check our return policy forDetails
An ultrasonic wave detector sensor is an advanced electronic device designed for non-contact distance measurement and object detection. By emitting high-frequency sound waves (ultrasound) beyond human hearing and timing their return as an "echo," the sensor can precisely calculate the distance to a target based on the Time-of-Flight (ToF) principle. This technology is highly valued for its reliability in challenging conditions—such as dust, smoke, or darkness—where traditional optical or infrared sensors often fail.
Specifications
Key Features
Non-Contact Sensing: Measures distance and detects objects without physical contact, preventing wear and contamination.
Broad Environmental Tolerance: Operates reliably in low-light, smoky, or dusty environments, as sound waves are not affected by optical interference.
Material Independence: Effectively detects transparent, shiny, or dark objects—such as glass bottles, liquid surfaces, or black plastic—regardless of their color or transparency.
High Precision: Offers accurate measurements typically within a range of 2 cm to 400 cm, with a resolution of approximately 3 mm.
Compact & Integrated: Standard models like the HC-SR04 combine a transmitter, receiver, and control circuit into a single, small-form-factor module for easy integration.
Versatile Applications: Widely used for liquid level monitoring, robotic obstacle avoidance, parking assistance systems, and industrial object counting on conveyor belts.
Internal Compensation: Many advanced models include temperature compensation to maintain accuracy, as the speed of sound varies with air temperature