PROWAVE 400SR160 Ultrasonic Receiver, 40kHz, 16mm

The PROWAVE 400SR160 is a high-performance ultrasonic ceramic receiver, engineered for reliable detection in a wide range of sensing and audio applications. Its robust aluminium housing ensures durability and effective shielding, making it suitable for demanding environments.

This receiver operates at a frequency of 40kHz and offers a 2.5kHz bandwidth, providing precise signal capture for accurate distance measurement and object detection. With a minimum sensitivity of -61dB, it delivers consistent performance even with weak reflected signals. The wide operating temperature range from -30°C to +70°C ensures dependable functionality in both cold and hot conditions.

The receiver features a beam angle of 55°, enabling broad coverage for effective monitoring. Compact and lightweight, it measures just 18mm in diameter (with a 16mm element) and weighs only 3 grams, allowing for easy integration into space-constrained designs.

Applications

This ultrasonic receiver is ideal for a variety of sensing tasks, including proximity detection, level measurement, and presence sensing. It is also well-suited for audio applications, providing a reliable component for ultrasonic-based systems in industrial, automotive, and consumer electronic products.

Specifications

• Material: Ceramic with aluminium housing
• Frequency: 40kHz
• Bandwidth: 2.5kHz
• Minimum Sensitivity: -61dB
• Beam Angle: 55°
• Operating Temperature Range: -30°C to +70°C
• Diameter: 18mm (element size: 16mm)
• Weight: 3 grams