Philips S4-2 Ultrasound Transducer Sector Array Probe

The Philips S4-2 ultrasound transducer is a used sector array probe designed for compatible Philips ultrasound systems. It is commonly used for cardiac imaging, abdominal exams, pediatric echo, and transcranial Doppler studies. Because buyers often search by the model name alone, Philips S4-2 remains the clearest and strongest product title for this probe. This transducer belongs to the Philips ultrasound portfolio and is recognized as a broadband sector array option for systems that support the S4-2.

Technology / Core Function

The Philips S4-2 ultrasound transducer uses a broadband sector array design with a 4 to 2 MHz frequency range. Philips identifies it as a sector array transducer with broadband technology. In addition, Philips lists support for imaging modes that include 2D, M-mode, Color M-mode, pulsed wave Doppler, High PRF Doppler, Color Doppler, Tissue Doppler Imaging, and Tissue Harmonic Imaging. Therefore, the probe fits facilities that need a phased or sector style transducer for echocardiography and related ultrasound studies.

Applications

Philips states that the S4-2 supports adult echo, abdominal imaging, pediatric echo, and TCD applications. As a result, this probe can suit hospitals, cardiology departments, outpatient imaging centers, and service providers that maintain compatible Philips platforms. Furthermore, the sector format helps users image through smaller acoustic windows, which is important in echocardiography and other exams that benefit from a narrow footprint.

Technical Overview

Verified Philips documentation describes the S4-2 as a broadband sector array transducer with a 4 to 2 MHz operating range. Philips also lists the probe with 80 elements in its ultrasound transducer portfolio. In separate Philips technical literature, the S4-2 is shown with imaging support for 2D, M-mode, Color M-mode, PW Doppler, High PRF Doppler, Color Doppler, Tissue Doppler Imaging, and Tissue Harmonic Imaging. Some Philips documentation also notes biopsy guide capability, although that feature can depend on system configuration and accessories. Because of this, buyers should confirm intended functionality with their specific ultrasound platform.

Additional Identification

The exact manufacturer is Philips. The verified model is S4-2. In market use, buyers may also describe this unit as a Philips sector array probe or Philips phased array probe. However, Philips presents it officially as an S4-2 sector array transducer. Therefore, this listing uses the searchable naming that most buyers recognize while keeping the manufacturer and model identification accurate.

Key Features

Broadband sector array design 4 to 2 MHz frequency range Compatible with supported Philips ultrasound systems Used for adult echo, abdominal, pediatric echo, and TCD applications Supports multiple cardiac and Doppler imaging modes 80-element transducer listing in Philips product literature Used condition, as provided from stock information The Philips S4-2 ultrasound transducer is a used sector array probe for facilities that need a recognizable Philips cardiac and general imaging transducer. It offers a verified 4 to 2 MHz range and supports a broad set of imaging modes on compatible Philips systems. Finally, it is a practical option for buyers searching for a Philips S4-2 ultrasound transducer for echo, abdominal, pediatric echo, or TCD use.