| Model no |
| D3X - Digital positioner with display and indicator, General purpose |
| D3I - Digital positioner with display and indicator, Intrinsically safe ATEX |
| D3E - Digital positioner with display, no indicator, Explosion proof ATEX, CSA/FM |
| D3F - Digital positioner with display, Expl. proof ATEX, IEC,CSA/FM, Direct mnt to FLS Flowact |
| Connections |
| G - 1/4" G air, M20 x 1,5 electrical |
| N - 1/4" NPT air, 1/2" NPT electrical |
| M - 1/4" NPT air, M20 x 1,5 electrical |
| Surface treatment |
| U - Powder epoxy |
| E - Stainless steel enclosure (D3E with N connection only) |
| Function |
| S - Single acting |
| L - Single acting, Fail Freeze |
| P - Single acting, Fail Freeze remote mounted |
| M - Single acting, remote mounted |
| D - Double acting |
| K - Double acting, Fail Freeze function |
| Q - Double acting, Fail Freeze remote mounted |
| R - Double acting, remote mounted |
| Spindle |
| 23 - Rotary VDI/VDE 3845 |
| 39 - D type with thread/nut for Linear actuators |
| 09 - Double D type & adator spindle |
| Cover and Indicator (No indicator on D3E) |
| PVA - Black PMV, 90 deg, Arrow indicator |
| PVB - Black, Extended travel, 270 deg, Arrow indicator |
| Sensors/Temperature/seals |
| Z - No pressure sensors, NBR -30°C to 80°C |
| Y - On Board pressure sensors, ValveSight, NBR -30°C to 80°C |
| Input signal/Protocoll |
| 4 - 4-20 mA |
| 5 - HART, 4-20 mA |
| P - Profibus PA |
| F - Foundation Fieldbus (not for D3I) |
| Feedback option for D3X and D3I only |
| X - No feedback option |
| T - 4-20 mA transmitter + Alarm (Included in the remote mounted) |
| S* - Limit switches MEC + 4-20 mA + Alarm |
| N* - Limit sensors NAM + 4-20 mA + Alarm |
| P* - Limit switches PXY + 4-20 mA + Alarm |
| 4* - Slot type Namur sensor, P+F SJ2 S1N + Alarm |
| 5* - Slot type Namur sensor, P+F SJ2 SN + Alarm |
| 6* - Slot type Namur sensor, P+F SJ2N + Alarm |
| (*) - Not for D3E/D3F |
| Accessories |
| X - No accessories |
| M - Gauge block with 3 x ports (Included in D3E/D3F) |
| 1 - Gauge block incl 1 gauge brass / NPT 0-11 bar |
| 2 - Gauge block incl 2 gauges brass / NPT 0-11 bar |
| 3 - Gauge block incl 3 gauges brass / NPT 0-11 bar |