Dakota (PECT) Thickness and Coating Probes

Dakota (PECT) Thickness and Coating Probes

PECT Thickness & Coating Probes

The following probes are used with CMX Series Thickness Gauges and provide high sensitivity measurements on bare and coated materials.

Measure Coating Thickness & Material Thickness in PECT mode (Pulse-Echo-Coating & Thickness mode) which provides sensitivity to pitting like flaws, that are not detectable in Echo-Echo (E-E) Thru-Coating Mode. 

Pulse-Echo-Coating Mode (PECT)

  • For Dakota CMX Gauges using Pulse-Echo-Coating Mode (PECT), CT Probes are needed.
  • The 5 Mhz 1/4" UT-DU-T-102-2900 is the default
  • The 7.5 MHz 3/16" UT-DU-T-101-3900 is used on small diameter tubes
  • The 3.5 MHz 1/2" UT-DU-T-104-9900 with Potted Side is used for thick tanks and plates

1. Couplant   2. Coating   3. Testing Material 

3.5 MHz Dual Element Transducers

Recommended probe for measuring thick coatings and thick pressure vessels.

Frequency Diameter Model # Type Connector Entry
3.5 MHz 1/2" T-104-9900 PECT - Pulse-Echo-Coating Thickness Potted Side

 

Diameter Mode Range (Steel) Wearface Diameter Crystal Diameter
1/2" P-E .100" to 4.0" 5/8" 1/2"
1/2" E-E (MVX, CMX)
Hi Damped		 Adjustable Large Range 5/8" 1/2"

5.0 MHz Dual Element Transducers

Standard frequency suitable for most common applications.

Frequency Diameter Model # Type Connector Entry
5 MHz 3/16" T-101-2900 PECT - Pulse Echo
Coating Thickness		 Potted Side
5 MHz 1/4" T-102-2900* PECT - Pulse Echo
Coating Thickness		 Potted Side
5 MHz 1/4" T-302-2901 PECT - Pulse Echo
Coating Thickness		 Microdot Side
5 MHz 1/2" T-104-2900 PECT - Pulse Echo
Coating Thickness		 Potted Side
5 MHz 1/2" T-304-2901 PECT - Pulse Echo
Coating Thickness		 Microdot 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" E-E (MVX, CMX)
Hi Damped		 Adjustable Large Range 3/8" 1/4"
1/2" P-E Adjustable Large Range (.050 up) 5/8" 1/2"
1/2" P-E (MVX, CMX)
Hi Damped		 Adjustable Large Range 5/8" 1/2"

7.5 MHz Dual Element Transducers

High Sensitivity Pitting Detection and small diameter / thin materials.

Frequency Diameter Model # Type Connector Entry
7.5 MHz 3/16" T-101-3900 PECT - Pulse Echo
Coating Thickness		 Potted Side
7.5 MHz 1/4" T-102-3900 PECT - Pulse Echo
Coating Thickness		 Potted Side

 

Diameter Mode Range (Steel) Wearface Diameter Crystal Diameter
3/16" P-E .040" to 2.0" 1/4" 3/16"
3/16" P-E .040" to 2.0" 1/4" 3/16"
1/4" E-E (MVX, CMX)
Hi Damped		 Adjustable Large Range 3/8" 1/4"
Description Part # Saved Price Select Option Add to

3.5 MHz Dual Element PECT Transducers
Dakota Ultrasonic Dual Probe, Coating Thickness (for CMX-DL+), 3.5 MHz x 1/2", HD (Hi Damped), (specify connection type)
Model #
UT-DU-T-104-9900-Master
$350.00

5.0 MHz Dual Element PECT Transducers
Dakota Ultrasonics Dual Probe, Coating Thickness, 5 MHz x 3/16" (specify connection type)
Model #
UT-DU-T-101-2900-Master
$335.00
Dakota Ultrasonic Dual Probe, Coating Thickness, 5 MHz x 1/4", with Lemo 00 4' Cable (specify connection type)
Model #
UT-DU-T-102-2900-Master
$335.00
Dakota Ultrasonics Dual Probe, Coating Thickness, 5 MHz x 1/2", (specify connection type)
Model #
UT-DU-T-104-2900-Master
$350.00

7.5 MHz Dual Element PECT Transducers
Dakota Ultrasonic Dual Probe, Coating Thickness (for CMX), 7.5 MHz x 3/16", (specify connection type)
Model #
UT-DU-T-101-3900-Master
$335.00
Dakota Ultrasonics Dual Probe, Coating Thickness (CMX), 7.5 MHz x 1/4", Potted, (specify connection type)
Model #
UT-DU-T-102-3900-Master
$335.00