Replaceable membrane protected contact transducers.
Used for rough surfaces, castings (provides better contact)
| Model | Element Size | Frequency | Damping | Composite | Connector | Connector Entry |
| T-8041-0868 | 0.500" | 1.0 Mhz | None | Yes | BNC | Side |
| T-8071-0868 | 1.00" | 1.0 Mhz | None | Yes | BNC | Side |
| T-8041-1878 | 0.500" | 2.25 Mhz | High Gain | No | BNC | Side |
| T-8071-1878 | 1.00" | 2.25 Mhz | High Gain | No | BNC | Side |
| PSLF5025 | 0.500" | 2.25 Mhz | None | Yes | BNC | Side |
| PSLF1025 | 1.00" | 2.25 Mhz | None | Yes | BNC | Side |
| T-8041-9868 | 0.500" | 3.5 Mhz | None | Yes | BNC | Side |
| T-8071-9868 | 1.00" | 3.5 Mhz | None | Yes | BNC | Side |
| T-8041-2878 | 0.500" | 5.0 Mhz | High Gain | No | BNC | Side |
| T-8071-2878 | 1.00" | 5.0 Mhz | High Gain | No | BNC | Side |
| PSLF5050 | 0.500" | 5.0 Mhz | None | Yes | BNC | Side |
| PSLF1050 | 1.00" | 5.0 Mhz | None | Yes | BNC | Side |
| Element Size (Dia.) | A | B | ![]() |
| .500" | 1.250" | 1.180" | |
| 1.00" | 1.500" | 1.580" |