Dakota NDT P-E Thickness Probes

Dakota NDT P-E Thickness Probes

P-E Thickness Probes

P-E Probes measure 0 - 1st echo. This is the best method for measuring on pipe and other materials with internal corrosion and pitting.

 

Pulse-Echo Mode Using 0-1st Echo

Thickness Measurement and Pitting Detection on Pipes and Plates

  • For thickness measurement and pitting detection on pipes and plates, a 5MHZ 1/4" UT-DU-T-002-2000 probe is typically used
  • A 5 MHZ 3/16" UT-DU-T-101-2000 probe should be used on small diameter tubes
  • If high resolution is needed to measure thinner material and to find smaller pits, we suggest using a 7.5 MHz 1/4" Extra Resolution Probe, UT-DU-T-102-3300

1. Couplant   3. Testing Material

1.0 MHz Dual Element Transducers

Recommended for difficult to measure materials, i.e., thick, attenuative materials such as cast iron, thick polyethylene plastic pipe, etc..

Frequency Diameter Model # Type Connector Entry
1 MHz 1/2" T-004-0000   Potted Top
1 MHz 1/2" T-104-0000   Potted Side
1 MHz 1/2" T-204-0001   Microdot Top
1 MHz 1/2" T-304-0001   Microdot Side
1 MHz 1/2" T-104-0600 Composite Potted Side
1 MHz 1/2" T-904-0009 High Wear-Armour Cable Lemo Side

 

Diameter Mode Range (Steel) Wearface Diameter Crystal Diameter
1/2"   .150" to 2.0" 5/8"  

2.25 MHz Dual Element Transducers

Recommended for measuring thick and noisy materials

Frequency Diameter Model # Type Connectors Entry
2.25 MHz 1/4" T-002-1000   Potted Top
2.25 MHz 1/4" T-102-1000   Potted Side
2.25 MHz 1/4" T-202-1001   Microdot Top
2.25 MHz 1/4" T-302-1001   Microdot Side
2.25 MHz 1/2" T-004-1000   Potted Top
2.25 MHz 1/2" T-104-1000   Potted Side
2.25 MHz 1/2" T-204-1001   Microdot Top
2.25 MHz 1/2" T-304-1001   Microdot Side
2.25 MHz 1/2" T-104-1600 Composite Potted Side
2.25 MHz 1/2" T-904-1009 High Wear-Armour Cable Lemo Side

 

Diameter Mode Range (Steel) Wearface Diameter Crystal Diameter
1/4"   .060" to 4.0" 3/8"  
1/2"   .060" to 5.0" 5/8"  

5 MHz Dual Element Transducers

Recommended for general purpose thickness measurements.

Frequency Diameter Model # Type Connector Entry
5 MHz 3/16" T-001-2000   Potted Top
5 MHz 3/16" T-101-2000   Potted Side
5 MHz 3/16" T-301-2001   Microdot Side
5 MHz 1/4" T-002-2000   Potted Top
5 MHz 1/4" T-102-2000*   Potted Side
5 MHz 1/4" T-202-2001   Microdot Top
5 MHz 1/4" T-302-2001   Microdot Side
5 MHz 1/2" T-004-2000   Potted Top
5 MHz 1/2" T-104-2000   Potted Side
5 MHz 1/2" T-204-2001   Microdot Top
5 MHz 1/2" T-304-2001   Microdot Side
5 MHz 1/2" T-904-2009 High Wear-Armour Cable Lemo Side

 
*Standard probe

Diameter Mode Range (Steel) Wearface Diameter Crystal Diameter
3/16" P-E .040" to 2.0" 1/4" 3/16"
1/4" P-E .040" to 2.0" 3/8" 1/4"
1/2" P-E Adjustable Large Range 5/8" 1/2"

7.5 MHz Dual Element Transducers

Recommended for high resolution thickness measurements, small pitting, thin materials and small diameter tubes.

Frequency Diameter Model # Type Connector Entry
7.5 MHz 3/16" T-001-3000   Potted Top
7.5 MHz 3/16" T-101-3000   Potted Side
7.5 MHz 1/4" T-002-3200 Exxon Specification Potted Top
7.5 MHz 1/4" T-102-3200 Exxon Specification Potted Side
7.5 MHz 1/4" T-202-3201 Exxon Specification Microdot Top
7.5 MHz 1/4" T-302-3201 Exxon Specification Microdot Side
7.5 MHz 1/4" T-002-3300 Extra Resolution Potted Top
7.5 MHz 1/4" T-102-3300 Extra Resolution Potted Side
7.5 MHz 1/4" T-202-3301 Extra Resolution Microdot Top
7.5 MHz 1/4" T-302-3301 Extra Resolution Microdot Side

 

Diameter Mode Range (Steel) Wearface Diameter Crystal Diameter
3/16" P-E .040" to 2.0" 1/4"  
3/16" P-E .040" to 2.0" 1/4"  
1/4" P-E .040" to 6.0" 3/8"  
1/4" P-E
Extra Resolution		 .025" to 6.0" 3/8"  

10 MHz Dual Element Transducers

Recommended for high resolution thickness measurements, small pitting, thin materials and small diameter tubes.

Frequency Diameter Model # Type Connector Entry
10 MHz 3/16" T-101-4000   Potted Side
10 MHz 3/16" T-001-4000   Potted Top
10 MHz 1/4" T-002-4000   Potted Top
10 MHz 1/4" T-102-4000   Potted Side
10 MHz 1/4" T-202-4001   Microdot Top
10 MHz 1/4" T-302-4001   Microdot Side
10 MHz 1/2" T-004-4000   Potted Top
10 MHz 1/2" T-104-4000   Potted Side
10 MHz 1/2" T-204-4001   Microdot Top
10 MHz 1/2" T-304-4001   Microdot Side

 

Diameter Mode Range (Steel) Wearface Diameter Crystal Diameter
3/16" P-E .040" to 2.0" 1/4"  
1/4" P-E .040" to 6.0" 3/8"  
1/2" P-E .050" to 10.0" 5/8"  
Description Part # Saved Price Select Option Add to

1.0 MHz Dual Element P-E Transducers
Dakota NDT Dual Probe, 1 MHz x 1/2" (specify connector type)
Model #
UT-DU-T-104-0000-Master
$330.00
Dakota NDT Dual Probe, 1 MHz x 1/2", Composite (specify connector type)
Model #
UT-DU-T-104-0600-Master
$375.00
Dakota NDT Dual Probe, 1 MHz x 1/2", High Wear-Armour Cable (specify connector type)
Model #
UT-DU-T-904-0009-Master
$460.00

2.25 MHz Dual Element P-E Transducers
Dakota NDT Dual Probe, 2.25 MHz x 1/4" (specify connector type)
Model #
UT-DU-T-102-1000-Master
$320.00
Dakota NDT Dual Probe, 2.25 MHz x 1/2" (specify connector type)
Model #
UT-DU-T-104-1000-Master
$330.00
Dakota NDT Dual Probe, 2.25 MHz x 1/2", Composite (specify connector type)
Model #
UT-DU-T-104-1600-Master
$375.00
Dakota NDT Dual Probe, 2.25 MHz x 1/2", High Wear-Armour Cable (specify connector type)
Model #
UT-DU-T-904-1009-Master
$460.00

5.0 MHz Dual Element P-E Transducers
Dakota NDT Dual Probe, 5 MHz x 3/16" (specify connector type)
Model #
UT-DU-T-101-2000-Master
$320.00
Dakota NDT Dual Probe, 5 MHz x 1/4" (specify connector type)
Model #
UT-DU-T-002-2000-Master
$320.00
Dakota NDT Dual Probe, 5 MHz x 1/2" (specify connector type)
Model #
UT-DU-T-104-2000-Master
$330.00
Dakota NDT Dual Probe, 5 MHz x 1/2", High Wear-Armour Cable (specify connector type)
Model #
UT-DU-T-904-2009-Master
$460.00

7.5 MHz Dual Element P-E Transducers
Dakota NDT Dual Probe, 7.5 MHz x 3/16" (specify connector type)
Model #
UT-DU-T-101-3000-Master
$320.00
Dakota NDT Dual Probe, Exxon Compliant, 7.5 MHz x 1/4" (specify connector type)
Model #
UT-DU-T-102-3200-Master
$330.00
Dakota NDT Dual Probe, Extra Resolution, 7.5 MHz x 1/4" (specify connector type)
Model #
UT-DU-T-102-3300-Master
$355.00

10 MHz Dual Element P-E Transducers
Dakota NDT Dual Probe, 10 MHz x 3/16" (specify connector type)
Model #
UT-DU-T-101-4000-Master
$350.00
Dakota NDT Dual Probe, 10 MHz x 1/4" (specify connector type)
Model #
UT-DU-T-102-4000-Master
$350.00
Dakota NDT Dual Probe, 10 MHz x 1/2" (specify connector type)
Model #
UT-DU-T-104-4000-Master
$360.00