Sensores ultrasónicos | Warner Electric

Ultrasonic signals are like audible sound waves, except the frequencies are much higher.

Ultrasonic transducers have piezoelec- tric crystals which resonate to a desired fre- quency and convert electric energy into acoustic energy and vice versa.

Diagram A shows how sound waves transmitted in the shape of a cone are reflected back to the transducer. At this stage, an output signal is produced to perform some kind of indicating or control function.

A minimum distance from the sensor is required to provide a time delay so that the “echoes” can be interpreted. Variables which can affect the operation of an ultra- sonic sensor include: target surface angle, reflective surface roughness, change in tem- perature or humidity. The targets can have any kind of reflective form and even round objects are an acceptable target.

• Características
• Documentación
• Contacto

Características de los productos

• Discrete distances to moving objects can be detected and measured
• Less affected by target materials and surfaces
• Not affected by color
• Solid state – virtually unlimited mainte- nance-free life
• Small objects can be detected over longer distances
• Resistance to external disturbances such as vibration, infrared radiation, ambient noise, and EMI radiation
• Analog outputs 0-10V
• Input voltage 17-30VDC
• Range control with teach-in function
• 80" max distance
• Sensing range from 60 to 2000mm

Haga clic en la imagen de abajo para descargar PDF. Para pedir copias impresas de la documentación Haga clic aquí.

Catálogo de productos

Manual de mantenimiento

• 
• 

Documentación relacionada

• 

Noticias sobre productos

Información de contacto

Warner Electric
449 Gardner St.
South Beloit, IL 61080 - USA
Phone: 1-800-825-6544
Email: [email protected]
www.warnerelectric.com

Warner Electric (France)
7 Rue de Champfleur - CS20095
49182 St-Barthélémy d Anjou
France
Phone: +33 (0)2 41 21 24 24
Email: [email protected]
www.warnerelectric.com