Proximity Sensors Inductive Stainless Steel Housing Types EI, Ø 6.5, M8, NAMUR • Stainless steel housing, cylindrical • Diameter: Ø 6.5, M8 • Short versions • Sensing distance: 1 to 2 mm • Output: NAMUR (DIN 19234) • Protection: Reverse polarity • 2 m cable Product Description Ordering Key Proximity switch in Ø 6.5 and M8 housings. Made in accordance with NAMUR DIN 19 234. Short version in standard stainless steel housing. Amplifier relay SD ... is available. Type Housing diameter (mm) Rated operating dist. (mm) Output type Housing material Rated operating distance (Sn) Ordering no. NAMUR EI 0601 NAC S Type Selection Housing diameter Ø 6.5 mm 1 mm 1) EI 0601 NACS M8 M8 1 mm 1) 2 mm 2) EI 0801 NACS EI 0802 NACS 8.2 VDC 7 to 9 VDC (6 to 35 VDC, all specifications not observed in extended supply range) Max. 500 µH Max. 120 nF Activated: ≤1 mA Not activated: ≥ 2.2 mA Max.: 9.35 mA Reverse polarity ≤ 1 kV/0.5 J (prepared) Effective operating dist. (Sr) Usable operating dist. (Su) Ambient temperature Operating Storage Degree of protection 1) 2) For flush mounting in metal For non-flush mounting in metal Specifications Rated operational volt. (Ue) (UB) Self-inductance Self-capacitance Current consumption (Io) Protection Transient voltage Frequency of operating cycles (f) Assured operating dist. (Sa) Repeat accuracy (R) Hysteresis (H) (Differential travel) EI 0601 2000 Hz EI 0801 2000 Hz EI 0802 1500 Hz 0 ≤ Sa ≤ 0.81 x Sn ≤ 5% Dependent on amplifier relay Specifications are subject to change without notice (20.08.01) Housing material Body Front Back Cable Weight (cable included) Tightening torque Approvals CE-marking 0.9 x Sn ≤ Sr ≤ 1.1 x Sn 0.9 x Sr ≤ Su ≤ 1.1 x SrZ -25° to +70°C (-13° to +158°F) -30° to +80°C (-22° to +176°F) IP 67 (Nema 1, 3, 4, 6, 13) Stainless steel (1.4301) Thermoplastic polyester Black PVC EI 06 2 m, 2 x 0.14 mm2 EI 08 2 m, 2 x 0.14 mm2 grey PVC, oil proof EI 06 30 g EI 08 50 g EI 08 3.0 Nm (x) 7.0 Nm (y) Refer to "Terms Used" Technical information. UL, CSA Yes 1 EI, Ø 6.5, M8, NAMUR Dimensions Type EI 0801 EI 0802 A M8 x 1 M8 x 1 B C D E F G H I SW K Ø mm mm mm mm mm mm mm mm mm Ø mm 6.7 6.7 51 54 2000 2000 0 3 35 35 16 Ø 6.5 16 Ø 6.5 4 4 13 13 3 3 EI 08 EI 0601 Installation Hints To avoid interference from inductive voltage/ current peaks, separate the prox. switch power cables from any other power cables, e.g. motor, contactor or solenoid cables Relief of cable strain Protection of the sensing face Switch mounted on mobile carrier A proximity switch should not serve as mechanical stop Any repetitive flexing of the cable should be avoided Incorrect Correct The cable should not be pulled Wiring Diagram NAMUR, Amplifier Relays > SD 110/210. > SD 170/270. BN Refer to Technical information. + R 1K 8.2 V BU 2 - Specifications are subject to change without notice (20.08.01)