Sonatest FCG and PFC Fingertip Transducers

Sonatest FCG and PFC Fingertip Transducers

FCG & PFC Fingertip Transducers for Small Parts and Limited Access

Overview

The Sonatest FCG and PFC Fingertip Transducers project longitudinal waves for detecting flaws perpendicular to the sound beam. The FCG is high damped for wide bandwidth; the PFC is medium damped for medium bandwidth. These contact-type transducers are ideal for improved near surface resolution and applications requiring a low profile or a smaller diameter. 

Features

  • Fingertip transducers
  • Circular, lead metaniobate crystal
  • Max operating temperature 50°C / 120°F
  • PFC – high damped for wide band use
  • FCG – medium damped for medium bandwidth use
  • Ceramic wear face and steel wear ring for prolonged service life

Applications

FCG and PFC Transducers are ideal for flaw detection on thinner materials, and parts with limited contact surface, or requiring better near surface resolution as compared to larger diameter transducers. This is made possible by their relatively small crystal diameters.

Common Applications Include:

  • Machined parts
  • Bolts and studs
  • Thin steel and aluminum plate

**Subvis connector type is available for all Fingertip Transducers

Technical Specifications

Technical Specifications

FCG and PFC Fingertip Transducers
Product Code Description  Frequency (MHz) Crystal Diameter Nearfield Length in Steel
PFC501

1MHz ½” Fingertip

1

½"

0.268”
PFC2525

2.25MHz ¼” Fingertip

2.25

¼"

0.154”
PFC3725

2.25MHz ⅜” Fingertip

2.25

⅜"

0.335”
PFC5025

2.25MHz ½” Fingertip

2.25

½"

0.598”
PFC1250

5MHz ⅛” Fingertip

5

⅛"

0.083”
PFC2550

5MHz ¼” Fingertip

5

¼"

0.339”
PFC3750

5MHz ⅜” Fingertip

5

⅜"

0.744”
PFC5050

5MHz ½” Fingertip

5

½"

1.331”
PFC1210

10MHz ⅛” Fingertip

10

⅛"

0.169”
PFC2510

10MHz ¼” Fingertip

10

¼"

0.677”
FCG2525

2.25MHz ¼” Fingertip

2.25

¼"

0.154”
FCG3725

2.25MHz ⅜” Fingertip

2.25

⅜"

0.335”
FCG5025

2.25MHz ½” Fingertip

2.25

½"

0.598”
FCG1250

5MHz ⅛” Fingertip

5

⅛"

0.083”
FCG2550

5MHz ¼” Fingertip

5

¼"

0.339”
FCG3750

5MHz ⅜” Fingertip

5

⅜"

0.744”
FCG5050

5MHz ½” Fingertip

5

½"

1.331”
FCG1210

10MHz ⅛” Fingertip

10

⅛"

0.169”
FCG2510

10MHz ¼” Fingertip

10

¼"

0.677”
FCG3710

10MHz ⅜” Fingertip

10

⅜"

1.492”
FCG5010

10MHz ½” Fingertip

10

½"

2.665”
FCG1220

20MHz ⅛" Fingertip

20

⅛"

0.339“

 

 

Case Dimensions and Details
Transducer Version Width / Diameter Height Connector Options Position Options
3.2mm / ⅛"

0.51 in (13 mm)

0.87 in (22 mm)

Microdot or Subvis

Side
6.4mm / ¼"

0.55 in (14 mm)

1.02 in (26 mm)

Microdot or Subvis

Side
9.5mm / ⅜"

0.63 in (16 mm)

1.10 in (28 mm)

Microdot or Subvis

Side
12.7mm / ½"

0.75 in (19 mm)

1.10 in (28 mm)

Microdot or Subvis

Side

Product Literature

Description Part # Saved Price Select Option Add to

1MHz PFC Transducer
Sonatest PFC501, Fingertip Transducer, 1MHz x 1/2", High Damped, Microdot Connector UT-ST-PFC501
$424.00

2.25 MHz FCG and PFC Transducers
Sonatest PFC2525, Fingertip Transducer, 2.25MHz x 1/4", High Damped, Microdot Connector UT-ST-PFC2525
$391.00
Sonatest PFC3725, Fingertip Transducer, 2.25MHz x 3/8", High Damped, Microdot Connector UT-ST-PFC3725
$391.00
Sonatest PFC5025, Fingertip Transducer, 2.25MHz x 1/2", High Damped, Microdot Connector UT-ST-PFC5025
$391.00
Sonatest FCG2525, Fingertip Transducer, 2.25MHz x 1/4", Medium Damped, Microdot Connector UT-ST-FCG2525
$330.00
Sonatest FCG3725, Fingertip Transducer, 2.25MHz x 3/8", Medium Damped, Microdot Connector UT-ST-FCG3725
$330.00
Sonatest FCG5025, Fingertip Transducer, 2.25MHz x 1/2", Medium Damped, Microdot Connector UT-ST-FCG5025
$330.00

5MHz FCG and PFC Transducers
Sonatest PFC1250, Fingertip Transducer, 5MHz x 1/8", High Damped, Microdot Connector UT-ST-PFC1250
$391.00
Sonatest PFC2550, Fingertip Transducer, 5MHz x 1/4", High Damped, Microdot Connector UT-ST-PFC2550
$391.00
Sonatest PFC3750, Fingertip Transducer, 5MHz x 3/8", High Damped, Microdot Connector UT-ST-PFC3750
$491.00
Sonatest PFC5050, Fingertip Transducer, 5MHz x 1/2", High Damped, Microdot Connector UT-ST-PFC5050
$391.00
Sonatest FCG1250, Fingertip Transducer, 5MHz x 1/8", Medium Damped, Microdot Connector UT-ST-FCG1250
$330.00
Sonatest FCG2550, Fingertip Transducer, 5MHz x 1/4", Medium Damped, Microdot Connector UT-ST-FCG2550
$330.00
Sonatest FCG3750, Fingertip Transducer, 5MHz x 3/8", Medium Damped, Microdot Connector UT-ST-FCG3750
$330.00
Sonatest FCG5050, Fingertip Transducer, 5MHz x 1/2", Medium Damped, Microdot Connector UT-ST-FCG5050
$330.00

10MHz FCG and PFC Transducers
Sonatest PFC1210, Fingertip Transducer, 10MHz x 1/8", High Damped, Microdot Connector UT-ST-PFC1210
$424.00
Sonatest PFC2510, Fingertip Transducer, 10MHz x 1/8", High Damped, Microdot Connector UT-ST-PFC2510
$424.00
Sonatest FCG1210, Fingertip Transducer, 10MHz x 1/8", Medium Damped, Microdot Connector UT-ST-FCG1210
$363.00
Sonatest FCG2510, Fingertip Transducer, 10MHz x 1/4", Medium Damped, Microdot Connector UT-ST-FCG2510
$363.00
Sonatest FCG3710, Fingertip Transducer, 10MHz x 3/8", Medium Damped, Microdot Connector UT-ST-FCG3710
$363.00
Sonatest FCG5010, Fingertip Transducer, 10MHz x 1/2", Medium Damped, Microdot Connector UT-ST-FCG5010
$363.00