| Model Discontinued | Product Family | Date Discontinued | Possible Replacement |
| PD118 (All) | Scanner | 12/1/2008 | PD138 |
| PD141AFO-2 | Annunciators | 11/1/2007 | PD154-7R2-0 |
| PD141AFO-3 | Annunciators | 11/1/2007 | PD154-6R2-1 |
| PD141AFO-4 | Annunciators | 11/1/2007 | PD154-6R2-1 |
| PD148 | Annunciators | 11/1/2003 | None |
| PD602-6R0-0 | Process Meter | 4/20/2007 | PD603-6R0-0 |
| PD602-6R0-1 | Process Meter | 4/20/2007 | PD603-6R0-1 |
| PD602-7R0-0 | Process Meter | 4/20/2007 | PD603-7R0-0 |
| PD656 | Large Display Explosion-Proof Meter | 7/15/2011 | PD8-6200 |
| PD660-B | Loop-Powered Meter | 6/26/2009 | PD662-0K0-00 |
| PD661-B-(EX) | Loop-Powered Meter | 7/22/2011 | PD663-0K0 / PD663-0KA |
| PD661-N-(EX) | Loop-Powered Meter | 7/22/2011 | PD663-0L0 / PD663-0LA |
| PD673-A | 1/8 DIN Panel Meter | 11/1/2003 | PD684 |
| PD673-N | 1/8 DIN Panel Meter | 6/26/2006 | PD683 |
| PD674 | 1/8 DIN Panel Meter | 11/1/2003 | PD683 |
| PD677 | Loop-Powered Explosion-Proof Meter | 8/15/2011 | PD6800 |
| PD680 | 1/8 DIN Panel Meter | 4/1/2006 | PD683 |
| PD682 | 1/8 DIN Panel Meter | 12/31/2004 | PD688 |
| PD687 | Loop-Powered Meter | 4/1/2011 | PD6870-0K0 |
| PD690-2-14 | 1/8 DIN Panel Meter | 4/10/2006 | Best Option: PD765-7R2-00
Secondary Option: PD6000-7R2 |
| PD690-2-15 | 1/8 DIN Panel Meter | 4/10/2006 | Best Option: PD765-7R3-00
Secondary Option: PD6000-7R3 |
| PD690-2-16 | 1/8 DIN Panel Meter | 11/10/2006 | PD6000-7R5 |
| PD690-2-17 | 1/8 DIN Panel Meter | 11/1/2006 | PD6000-7R4 |
| PD690-2-18 | 1/8 DIN Panel Meter | 11/1/2006 | PD6000-7R7 |
| PD690-2-N | 1/8 DIN Panel Meter | 4/10/2006 | Best Option: PD765-7R0-00
Secondary Option: PD6000-7R0 |
| PD690-3-14 | 1/8 DIN Panel Meter | 9/30/2011 | Best Option: PD6000-6R2
Secondary Option: PD765-6R2-00 |
| PD690-3-15 | 1/8 DIN Panel Meter | 9/30/2011 | Best Option: PD6000-6R3
Secondary Option: PD765-6R3-00 |
| PD690-3-16 | 1/8 DIN Panel Meter | 9/30/2011 | PD6000-6R5 |
| PD690-3-17 | 1/8 DIN Panel Meter | 9/30/2011 | PD6000-6R4 |
| PD690-3-18 | 1/8 DIN Panel Meter | 9/30/2011 | PD6000-6R7 |
| PD690-3-N | 1/8 DIN Panel Meter | 9/30/2011 | Best Option: PD6000-6R0
Secondary Option: PD765-6R0-00 |
| PD690-4-14 | 1/8 DIN Panel Meter | 5/5/2010 | Best Option: PD765-6R2-00
Secondary Option: PD6000-6R2 |
| PD690-4-15) | 1/8 DIN Panel Meter | 5/5/2010 | Best Option: PD765-6R3-00
Secondary Option: PD6000-6R3 |
| PD690-4-16 | 1/8 DIN Panel Meter | 5/5/2010 | PD6000-6R5 |
| PD690-4-17 | 1/8 DIN Panel Meter | 5/5/2010 | PD6000-6R4 |
| PD690-4-18 | 1/8 DIN Panel Meter | 5/5/2010 | PD6000-6R7 |
| PD690-4-N | 1/8 DIN Panel Meter | 5/5/2010 | Best Option: PD765-6R0-00
Secondary Option: PD6000-6R0 |
| PD691-3 (All) | 1/8 DIN Panel Meter | 5/21/2012 | PD6100 |
| PD691-4 (All) | 1/8 DIN Panel Meter | 5/21/2012 | PD6100 |
| PD692-2 (All) | 1/8 DIN Panel Meter | 3/30/2006 | PD6200-7Rx |
| PD692-3(All) | 1/8 DIN Panel Meter | 1/25/2010 | PD6200-6Rx |
| PD692-4 (All) | 1/8 DIN Panel Meter | 5/5/2010 | PD6200-6Rx |
| PD693-2 (All) | 1/8 DIN Panel Meter | 4/10/2010 | PD6300-7Rx |
| PD693-3 (All) | 1/8 DIN Panel Meter | 4/10/2010 | PD6300-6Rx |
| PD693-4 (All) | 1/8 DIN Panel Meter | 5/5/2010 | PD6300-6Rx |
| PD694 | 1/8 DIN Panel Meter | 12/31/2004 | PD644 |
| PD695 | 1/8 DIN Meters | 1/1/2000 | PD6400 |
| PD696 | Loop-Powered Meter | 1/1/2007 | PD684 |
| PD697 | Flow Rate/Totalizer | End of Stock | PD684/PDA2801 |
| PD698 | Flow Rate/Totalizer | End of Stock | PD6820 |
| PD740-6R0-04 | Temperature Meter | 11/9/2007 | PD743-6R0-0 |
| PD740-6R2-04 | Temperature Meter | 11/9/2007 | PD765-6R2-00 |
| PD740-6R3-14 | Temperature Meter | 11/9/2007 | PD765-6R3-10 |
| PD740-7R0-04 | Temperature Meter | 11/9/2007 | PD743-7R0-0 |
| PD740-7R2-04 | Temperature Meter | 11/9/2007 | PD765-7R2-00 |
| PD740-7R3-04 | Temperature Meter | 11/9/2007 | PD765-7R3-00 |
| PD757 | Large Display Meter | 5/8/2007 | PD2-7000 |
| PD75x-2-14 | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-7R2 |
| PD75x-2-15 | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-7R3 |
| PD75x-2-16 | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-7R5 |
| PD75x-2-17 | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-7R4 |
| PD75x-2-18 | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-7R7 |
| PD75x-2-N | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-7R0 |
| PD75x-3-14 | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-6R2 |
| PD75x-3-15 | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-6R3 |
| PD75x-3-16 | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-6R5 |
| PD75x-3-17 | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-6R4 |
| PD75x-3-18 | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-6R7 |
| PD75x-3-N | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-6R0 |
| PD75x-4-14 | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-6R2 |
| PD75x-4-15 | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-6R3 |
| PD75x-4-16 | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-6R5 |
| PD75x-4-17 | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-6R4 |
| PD75x-4-18 | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-6R7 |
| PD75x-4-N | 1/8 DIN Panel Meter | 4/2/2010 | PD7000-6R0 |
| PD865 | Snooper Modbus Scanner | 5/10/2017 | PD6088 |
| PD9500 | Precision Calibrator | 1/1/2016 | None |
| PDA2448 | Low-Cost Explosion Proof Enclosure for Fluidwell | 1/21/2013 | ProtEX Series |
