4614721 TURCK | Alldatasheet
Document overview
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Technical content
Features
■Threaded barrel, M12 x 1 ■Stainless steel, 1.4305 ■DC 3-wire, 10…30 VDC ■NO contact, NPN output ■Cable connection Wiring diagram Functional principle The inductive all-metal switches operate on the basis of the electromagnetic pulse method. Unlike standard inductive sensors, the magnetic field is not generated through oscillation but through short, periodic current pulses flowing through the coil. The magnetic field induces voltage in the object to be detected, which, for its part creates a current flow in this object. After switching off the current pulse, the current in the object also drops, now inducing voltage back in the emitter coil. This voltage is the wanted signal and remains unaffected by energy dissipation in the magnetic field. Only non-ferromagnetic or poorly conductive metals provide a low signal.
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 BI6-EG12FE-AN6X | 11/07/2023 14-02 | technical changes reserved Technical data Mechanical data Design Threaded barrel, M12 x 1 Dimensions 50 mm Housing material Stainless steel, 1.4305 (AISI 303) Active area material Stainless steel, 1.4305 (AISI 303) Admissible pressure on front cap ≤ 80 bar Max. tightening torque of housing nut 20 Nm Electrical connection Cable Cable quality Ø 5 mm, PUR, 2 m Core cross-section 3 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 IP68 IP69K MTTF 336 years acc. to SN 29500 (Ed. 99) 20 Switching state LED, Yellow, LED flashing: 0.8 sr < s ≤ sr
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 BI6-EG12FE-AN6X | 11/07/2023 14-02 | technical changes reserved Mounting instructions Mounting instructions/Description Distance D 40 mm Distance W 18 mm Distance T 36 mm Distance S 12 mm Distance G 36 mm Diameter active area B Ø 12 mm The following reduction factors apply when flush-mounted in: Steel: 0.7 Aluminium: 1.15 Brass:1.05 Stainless steel:0.8 Accessories 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