Proximity Sensors Capacitive Steel Housing Types DR G, M14, PG 21, 1 3/8”,Namur • Steel housing, cylindrical • Diameter: M 14, PG 21 • Sensing distance: 3 to 5 mm • Output: Namur (DIN 19 234) • 2 m cable Product Description Ordering Key Capacitive proximity switch in cylindrical steel housing with front and back in yellow thermoplastic polyester. De- signed in accordance with Namur DIN 19 234. Delivered with 2 m cable. Type: Capacitive proximity switch Housing material Housing diameter Rated operating dist. (Sn) 3) Ordering no. Namur M 14 PG 21 1 3/8” 3 mm 1) 5 mm 2) 10 mm 1) DR 3 G DR 6 G DR 10 G DR 3 G Type Selection 1) For non-flush mounting For flush mounting 3) Object: Grounded steel plate 2) Specifications Rated operational volt. (Ue) (UB) No-load supply current (Io) Protection Frequency of operating cycles (f) Rated operating dist. (Sn) Ambient temperature Operating Storage Degree of protection 8.2 VDC 7 to 9 VDC (6 to 35 VDC, all specifications not observed in extended supply range) Activated: ≤ 1 mA Not activated: ≥ 2.2 mA None Housing material Body Front Back Cable Weight 500 Hz DR 3 G 3 mm DR 6 G 5 mm DR 10 G 10 mm Reference object: Grounded steel plate. Other objects: Refer to "Reduction Factors", Techn. information Tightening torque Chromatized steel Yellow thermoplastic polyester Yellow thermoplastic polyester 2 m, 2 x 0.25 mm2 black PVC DR 3 G 60 g DR 6 G 140 g DR 10 G 140 g DR 3 G 17.5 Nm DR 6 G 175.0 Nm DR 10 G 175.0 Nm -20° to +60°C (-4° to +140°F) -20° to +60°C (-4° to +140°F) IP 67 (Nema 1, 3, 4, 6, 13) Specifications are subject to change without notice (25.06.99) 1 DR G, M14, PG 21, 1 3/8”, Namur Dimensions DR 6 G DR 3 G DR 10 G Wiring Diagrams Installation Hints Refer to "Wiring Diagrams", Technical information. Refer to "Installation Hints", Technical information. 2 Namur Amplifier Relays > SD 110/210. > SD 170/270. Refer to Technical information. Accessories Refer to "Accessories", Technical information. Specifications are subject to change without notice (25.06.99)