3/4/6.5mm Dia - DC 3 Wire (Cable Type) Filters Product Image | Model Number | Diameter | Sensing Distance | Function Sensing Distance Diameter Function Type Housing Length BIT3-PN.8F3mm0.8mmPNP NOBIT3-NN.8F3mm0.8mmNPN NOBIT4-PN1F4mm1mmPNP NOBIT4-NN1F4mm1mmNPN NOBIT6.5-PN2F6.5mm2mmPNP NOBIT6.5-NN2F6.5mm2mmNPN NOBIT6.5-PN2F-186.5mm2mmPNP NOBIT6.5-NN2F-186.5mm2mmNPN NOBIT6.5-PN2F-Y186.5mmPNP NOBIT6.5-NN2F-Y186.5mm2mmNPN NO