ISSR 58kHz Ultrasonic Low-Frequency Ranging and Obstacle Avoidance Transducer

The 58kHz Ultrasonic Transducer is an industrial-grade, low-frequency acoustic sensor engineered for critical ranging and detection tasks. Unlike standard high-frequency sensors that struggle in volatile conditions, this 58kHz low-frequency sensor offers superior penetration capabilities, making it the ideal solution for complex outdoor and industrial environments.

Designed with a robust, fully sealed housing, this transducer functions as both a transmitter and receiver (transceiver). It delivers high sensitivity and a wide bandwidth, ensuring stable data acquisition even in the presence of dust, humidity, or acoustic interference. Whether you are developing Automated Guided Vehicles (AGVs) or advanced parking assistance systems, this component provides the reliability required for safety-critical applications.

Key Technical Advantages
Enhanced Environmental Penetration: Operating at a lower frequency (58kHz ±1kHz) allows sound waves to bypass small airborne particles, reducing false positives in dusty or foggy conditions compared to 40kHz or higher frequency alternatives.
IP67 Waterproof & Dustproof Design: The integrated sealed structure ensures durability against moisture ingress, suitable for exposed automotive and outdoor industrial mounting.
High Signal-to-Noise Ratio (SNR): Optimized piezoelectric ceramics minimize background noise, allowing for precise detection of soft or irregular objects.
Minimised Blind Zone: Advanced acoustic matching layer technology effectively reduces the ringing time, providing better short-range detection capabilities.

Applications and Use Cases
This ultrasonic ranging sensor is versatile and widely adopted in sectors requiring non-contact measurement:

AGV & Robotics: Critical for collision avoidance systems in autonomous mobile robots, ensuring safe navigation in warehouses.
Automotive Safety: Functions as a core component in reversing radars and parking assist systems, detecting bollards, pedestrians, and walls.
Industrial Automation: Used for liquid level sensing in tanks or presence detection on conveyor belts where optical sensors fail due to transparency or lighting issues.
Smart Parking: Integration into IoT parking nodes to detect vehicle occupancy in outdoor lots.

Why Choose Our 58kHz Sensor?
We prioritize consistency and longevity. Every transducer undergoes rigorous testing for impedance and frequency stability before shipment. By balancing low power consumption with high acoustic pressure output, our sensor extends the battery life of IoT devices while maintaining long-range detection accuracy.