Activity for njnear
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Comment | Post #293877 |
For any one wire in the cable, you want to know the capacitance to everything else if it were all tied together. That's exactly what your "C-S" spec is. Use that for IS purposes. (more) |
— | 4 days ago |
| Edit | Post #293874 |
Post edited: |
— | 5 days ago |
| Edit | Post #293874 | Initial revision | — | 5 days ago |
| Question | — |
Cable Capacitance and Barrier/Cable/Sensor Circuit Geometry Evaluation for Intrinsically Safe Circuits If I’m understanding correctly, most cable manufacturers supply two capacitance values in their cable spec (if you’re lucky). Those two values are: Conductor-to-Conductor (C-C) Conductor-to-Other-Conductors-and-Shield (C-S) My understanding is that the C-C value is the capacitance between a s... (more) |
— | 5 days ago |
| Edit | Post #293854 | Initial revision | — | 9 days ago |
| Question | — |
Cable Capacitance In Intrinsically Safe Systems I'm trying to understand some of the requirements for choosing an intrinsically safe diode barrier to be used with an intrinsically safe sensor. I think I understand the concepts pretty well with the exception of one key item. The thing I'm struggling with is how to determine the cable capacitance ... (more) |
— | 9 days ago |