Proximity Sensors, Stainless Steel – 871TM, 3-Wire DC, Barrel Diameter: 12 mm, Nominal Sensing Distance [mm (in.)]: 4 (0.16), Switching Frequency [Hz]: 70, Housing Length [mm (in.)]: 61 (2.40), Thread Length [mm (in.)]: 28 (1.10)

Specifications • Weld field immune: No • Shielded: No • Output Configuration: N.O./PNP • Connection Type: Micro QD Proximity Sensors, Stainless Steel – Weld Field Immune 871TM • Heavy duty stainless steel face and barrel • IP69K and 1200 psi washdown rated • Chemical and abrasion resistant • Long range models offer equal sensing distance for all metals • Long range weld field immune up to 40mT (select models) • IO-Link enabled (select models) • For Your Toughest Applications • The 871TM stainless steel sensors are ideal for harsh or extremely demanding environments. • These sensors resist impact, abrasion and corrosion – to keep things moving where ordinary sensors grind to a halt. • This line features full mechanical seals at all barrel openings and full epoxy encapsulation for optimal performance in the toughest environments. • Select weld field immune models are ideal for welding environments and other applications where strong magnetic fields are present.