This board is now obsolete and has been replaced with 7002-488-SE.
If you need further clarification, please click on this link which will take you step-by-step to the replacement part you need: Replacement Part
Please feel free to contact our AMETEK PI service team with any questions here: Aftermarket (ametekpi.com)
Assembly, WDG-V Board & Plate (for Hot-Wire Comb. Detector)