Protected Face Transducers
A protected face transducer is a single element longitudinal wave contact transducer that can be used with either a delay line, protective membrane, or protective wear cap.
- Overview
- Standard Protected Face
- High Temperature Delay Line Option
- Protective Membrane & Wear Cap Option
Overview
Advantages:
Applications:
|  |
Standard Protected Face
Standard Protected Face
| Transducer Dimensions (in inches)
|
Transducer Configurator
Request a quote or purchase a transducer by selecting the item number.
| Frequency (MHz) | Nominal Element Size | ACCUSCAN-S | CENTRASCAN | VIDEOSCAN | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| in. | mm | Part / Item No. | Part / Item No. | Part / Item No. | ||||||||
| 0.5 | 1 | 25 | A601S-RBU8440001
| V601-RBU8442001
| ||||||||
| 0.5 | 1.125 | 29 | A691S-RBU8440031
| V691-RBU8442031
| ||||||||
| 0.5 | 1.5 | 39 | A689S-RBU8440029
| V689-RBU8442029
| ||||||||
| 1 | 0.5 | 13 | A603S-RBU8440005
| C603-RBU8441002
| V603-RBU8442005
| |||||||
| 1 | 0.75 | 19 | A614S-RBU8440021
| V614-RBU8442021
| ||||||||
| 1 | 1 | 25 | A602S-RBU8440003
| C602-RBU8441001
| V602-RBU8442003
| |||||||
| 1 | 1.125 | 29 | V694-RBU8442035
| |||||||||
| 1 | 1.5 | 39 | A692S-RBU8440033
| V692-RBU8442033
| ||||||||
| 2.25 | 0.5 | 13 | A606S-RBU8440011
| C606-RBU8441004
| V606-RBU8442011
| |||||||
| 2.25 | 0.75 | 19 | A605S-RBU8440009
| V605-RBU8442009
| ||||||||
| 2.25 | 1 | 25 | A604S-RBU8440007
| C604-RBU8441003
| V604-RBU8442007
| |||||||
| 2.25 | 1.125 | 29 | A697S-RBU8440038
| V697-RBU8442039
| ||||||||
| 2.25 | 1.5 | 39 | A695S-RBU8440037
| V695-RBU8442037
| ||||||||
| 3.5 | 0.5 | 13 | A682S-RBU8440027
| V682-RBU8442027
| ||||||||
| 3.5 | 0.75 | 19 | A681S-RBU8440025
| V681-RBU8442025
| ||||||||
| 3.5 | 1 | 25 | A680S-RBU8440023
| V680-RBU8442023
| ||||||||
| 5 | 0.5 | 13 | A609S-RBU8440017
| C609-RBU8441006
| V609-RBU8442017
| |||||||
| 5 | 0.75 | 19 | A608S-RBU8440015
| V608-RBU8442015
| ||||||||
| 5 | 1 | 25 | A607S-RBU8440013
| V607-RBU8442013
| ||||||||
| 10 | 0.5 | 13 | A611S-RBU8440019
| V611-RBU8442019
| ||||||||
High Temperature Delay Line Option
High Temperature Delay Line Options
 |
|
Nominal
|
Delay Line
|
350°F max.
|
500°F max.
|
900°F max.
| |
inches | mm | ||||
1.00 | 25 | DRN-3 | WTD-3-x | HTD-3-x | VHTD-3-x |
0.75 | 19 | DRN-4 | WTD-4-x | HTD-4-x | VHTD-4-x |
0.50 | 13 | DRN-5 | WTD-5-x | HTD-5-x | VHTD-5-x |
*Recommended usage cycle is ten seconds maximum contact followed by one minute of air cooling. However, the transducer itself should not be heated above 122°F (50°C).
X = standard delay line lengths, available in 1/2" (13 mm), 1" (25 mm), 1-1/2" (38 mm). Specify at time of ordering.
Note: For the delay lines above, a room temperature material longitudinal wave velocity of 0.100 in/µsec ±0.005 in/µsec may be used as an approximation for basic calculations. This value should not be used for engineering design calculations.
Contact us for details.
Protective Membrane & Wear Cap Option
Protective Membrane Option
- Improves coupling on rough or uneven surfaces
- Dry couple to smooth, clean surfaces
Nominal
|
Membranes
|
Membrane
| Kits† | ||
inches | mm | pkg of 12 | pkg of 60 | ||
1.50 | 38 | PM-1-12 | PM-1-60 | MRN-1 | PMK-1 |
1.125 | 29 | PM-2-12 | PM-2-60 | MRN-2 | PMK-2 |
1.00 | 25 | PM-3-12 | PM-3-60 | MRN-3 | PMK-3 |
0.75 | 19 | PM-4-12 | PM-4-60 | MRN-4 | PMK-4 |
0.50 | 13 | PM-5-12 | PM-5-60 | MRN-5 | PMK-5 |
*Available in 36" x 36" x 1/32" sheets. Order part number NPD-665-3101.
† Kit includes 12 Membranes, 1 ring, C-2 couplant
Protective Wear Cap Option
• The nylon wear cap provides an economical solution in applications requiring scanning or scrubbing of rough surfaces
Nominal
| Protective | |
inches | mm | |
1.50 | 38 | NWC-1 |
1.125 | 29 | NWC-2 |
1.00 | 25 | NWC-3 |
0.75 | 19 | NWC-4 |
0.50 | 13 | NWC-5 |