Specifications
Part Numbers
| Frequency (MHz) |
Element Diameter |
Focus |
Part Number |
| inch |
mm |
GP* |
HR* |
C* |
| 2.25 |
0.25 |
6.4 |
None |
00-011385 NF |
00-011386 NF |
00-011387 NF |
| Spherical |
00-011385 X.XS |
00-011386 X.XS |
00-011387 X.XS |
| Cylindrical |
00-011385 Y.YC |
00-011386 Y.YC |
00-011387 Y.YC |
| 0.375 |
9.5 |
None |
00-011388 NF |
00-011389 NF |
00-011390 NF |
| Spherical |
00-011388 X.XS |
00-011389 X.XS |
00-011390 X.XS |
| Cylindrical |
00-011388 Y.YC |
00-011389 Y.YC |
00-011390 Y.YC |
| 0.5 |
12.7 |
None |
00-011391 NF |
00-011392 NF |
00-011393 NF |
| Spherical |
00-011391 X.XS |
00-011392 X.XS |
00-011393 X.XS |
| Cylindrical |
00-011391 Y.YC |
00-011392 Y.YC |
00-011393 Y.YC |
| 5 |
0.25 |
6.4 |
None |
00-011394 NF |
00-011395 NF |
00-011396 NF |
| Spherical |
00-011394 X.XS |
00-011395 X.XS |
00-011396 X.XS |
| Cylindrical |
00-011394 Y.YC |
00-011395 Y.YC |
00-011396 Y.YC |
| 0.375 |
9.5 |
None |
00-011397 NF |
00-011398 NF |
00-011399 NF |
| Spherical |
00-011397 X.XS |
00-011398 X.XS |
00-011399 X.XS |
| Cylindrical |
00-011397 Y.YC |
00-011398 Y.YC |
00-011399 Y.YC |
| 0.5 |
12.7 |
None |
00-011400 NF |
00-011401 NF |
00-011402 NF |
| Spherical |
00-011400 X.XS |
00-011401 X.XS |
00-011402 X.XS |
| Cylindrical |
00-011400 Y.YC |
00-011401 Y.YC |
00-011402 Y.YC |
* GP = General Purpose; HR = High Resolution; C = Composite; See Technology & Features for technical details.
Velocity Testing
| Frequency (MHz) |
Element Diameter |
|
|
| inch |
mm
| Focus |
C |
| 5 |
0.25 |
6.4 |
None |
00-010591 |
| 0.375 |
9.5 |
None |
00-010438 |
| 0.5 |
12.7 |
None |
00-010475 |
Case Dimensions
| Element Diameter
| A
| B |
C |
D |
| inch |
mm |
| 0.25 |
6.4 |
5/8 – 24 UNEF |
0.75 in. |
19 mm |
0.75 in. |
19 mm |
0.94 in. |
23.9 mm |
| 0.375 |
9.5 |
5/8 – 24 UNEF |
19 mm |
0.75 in. |
19 mm |
0.94 in. |
23.9 mm |
| 0.5 |
12.7 |
5/8 – 24 UNEF |
0.75 in. |
19 mm |
0.75 in. |
19 mm |
0.94 in. |
23.9 mm |
Focal Length / Type
To Specify the focal length (in inches) and focal type (spherical or cylindrical) you desire : Edit the X.XS and Y.YC suffixes shown in the chart to match your requirements. (ex. The suffix for a 2.0″ spherical focus is changed from X.XS to 2.0S; the suffix for a 3.0″ cylindrical focus is changed from Y.YC to 3.0C)
NF = Non-focused (flat); S = Spherical Focus; C = Cylindrical focus
| Frequency (MHz) |
|
Element Ø (Inches) |
| 1 |
0.75 |
0.5 |
0.375 |
0.25 |
| 1 |
Near |
4.3 |
2.4 |
1.1 |
|
|
| Min |
2 |
1.5 |
0.75 (2) |
|
|
| Max |
2.75 |
1.75 |
0.75 (2) |
|
|
| 2.25 |
Near |
9.6 |
5.4 |
2.4 |
1.4 |
0.6 |
| Min |
2 |
1.5 |
1 |
0.75 |
0.375 (2, 3) |
| Max |
6 |
3.5 |
1.5 |
1 |
0.375 (2, 3) |
| 3.5 |
Near |
15 |
8.4 |
3.7 |
2.1 |
0.9 |
| Min |
2 |
1.5 |
1 |
0.75 |
0.375 (3) |
| Max |
8 |
5.5 |
2.25 |
1.25 |
0.5 |
| 5 |
Near |
21 |
12 |
5.4 |
3 |
1.3 |
| Min |
2 |
1.5 |
1 |
0.75 |
0.5 |
| Max |
8.0 (1) |
7.5 |
3.5 |
2 |
0.75 |
| 10 |
Near |
|
24 |
10.7 |
6 |
2.7 |
| Min |
|
1.5 |
1 |
0.75 |
0.5 |
| Max |
|
8.0 (1) |
6 |
4 |
1.5 |
| 15 |
Near |
|
|
16 |
9 |
4 |
| Min |
|
|
1 |
0.75 |
0.5 |
| Max |
|
|
6.0 (1) |
5 |
2 |
Near = Nearfield length in water; Min = Minimum recommended focal length in water; Max = Maximum recommended focal length in water
All focal lengths are listed in inches of water from the reflection off a flat stainless steel reflector. Divide by 4 for the approximate distance in steel.
Focal lengths are offered in 0.25″ increments between the Min and Max listed. Focal lengths outside the recommended limits can be ordered, but on a best effort basis only.
1 – Achievable focal lengths of these models are shorter compared to their nearfield length due to attenuation and other effects at long water paths. Longer focal lengths can be ordered, but on a best effort basis only.
2 – Min and Max focal lengths are the same for these models due to the physics and geometry of this combination.
3 – A focal length other than the normal 0.25″ increment is offered in this combination.
Please confirm your focal length in your applications: Use of probes with F-Numbers under 4.0 (near the minimum focal length listed on this chart) can introduce other wave modes and/or be less effective since acoustic energy at the edge of the beam may be at relatively high incident angles. F-Number = Focal length/Element diameter
(ex. 2.0″ Focus probe with 0.375″ element = 2.0″/0.375″ = F-Number = 5.3)
