13120 TURCK | Alldatasheet
Document overview
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Technical content
Features
■Threaded barrel, M12 x 1 ■Plastic, PA12‐GF30 ■AC 2-wire, 35…250 VDC ■DC 2-wire, 10…300 VDC ■NC contact ■Cable connection Wiring diagram Functional principle Inductive sensors detect metal objects contactless and wear-free. For this, they use a high-frequency electromagnetic AC field that interacts with the target. Inductive sensors generate this field via an RLC circuit with a ferrite coil.
TURCK Inc. | 3000 Campus Drive Minneapolis, MN 55441-2656 | Phone: 763-553-7300 | Application Support: 1-800-544-7769 | Fax 763-553-0708 | www.turck.com 2|3 BI2-S12-RZ31X | 11/07/2023 15-08 | technical changes reserved Technical data Mechanical data Design Threaded barrel, M12 x 1 Dimensions 60 mm Housing material Plastic, PA12-GF30 Active area material Plastic, PA12-GF30 End cap Plastic, EPTR Max. tightening torque of housing nut 1 Nm Electrical connection Cable Cable quality Ø 5.2 mm, LifYY, PVC, 2 m Core cross-section 2 x 0.34 mm Environmental conditions Ambient temperature -25…+70 °C Vibration resistance 55 Hz (1 mm) Shock resistance 30 g (11 ms) Protection class IP67 MTTF 2283 years acc. to SN 29500 (Ed. 99) 40 Switching state LED, Red
TURCK Inc. | 3000 Campus Drive Minneapolis, MN 55441-2656 | Phone: 763-553-7300 | Application Support: 1-800-544-7769 | Fax 763-553-0708 | www.turck.com 3|3 BI2-S12-RZ31X | 11/07/2023 15-08 | technical changes reserved Mounting instructions Mounting instructions/Description Distance D 2 x B Distance W 3 x Sn Distance T 3 x B Distance S 1.5 x B Distance G 6 x Sn Diameter active area B Ø 12 mm Accessories QM-12 6945101 Quick-mount bracket with dead-stop; material: Chrome-plated brass. Male thread M16 × 1. Note: The switching distance of the proximity switches may change when using quick-mount brackets. BST-12B 6947212 Mounting clamp for threaded barrel sensors, with dead-stop; material: PA6 MW-12 6945003 Mounting bracket for threaded barrel sensors; material: Stainless steel A2 1.4301 (AISI 304) BSS-12 6901321 Mounting clamp for smooth and threaded barrel sensors; material: Polypropylene