| Model No |
| F5IS - Feedback unit, intrinsically safe ATEX, CSA, FM, incl. cover |
| F5EX - Feedback unit, explosion proof, ATEX, CSA,FM, incl. cover |
| Electrical connection |
| G - 2 x M20 x 1,5 (Only available for F5IS) |
| N - 1/2" NPT x 2 |
| Surface treatment |
| U - Epoxy, ED |
| M - Tufram (Only available for F5IS) |
| Switches |
| MEC - 2 x SPDT switches |
| NAM - 2 X Namur sensors |
| PXY - 2 x SPDT proximty switches |
| Feedback |
| XXX - None |
| POT - Potentiometer, 5 kOhm |
| P1K - Potentiometer, 1 kOhm |
| P18 - Potentiometer, 180 deg |
| 420 - 4-20 mA transmitter |
| T18 - 4-20 mA transmitter, 180 deg |
| T27 - 4-20 mA transmitter, 270 deg |
| Spindle |
| 00 - For installation on P5/EP5 |
| 23 - Rotary, Namur, VDI/VDE 3845 |
| Frontcover |
| PV9 - 90 deg, 0-100% scale |
| PV6 - 60 deg, 0-100% scale |
| PV4 - 45 deg, 0-100% scale |
| PV3 - 30 deg, 0-100% scale |
| PV0 - Blank, no scale |
| Function |
| D - Direct |
| R - Reverse |
| Indicator |
| A - Indicator |
| B - No indicator |
| C - Dome style |
| Temperature |
| Z - Nitrile, NBR -40°C to +85°C |