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

1|3

BI2-K11-AN6

Inductive Sensor

Technical data

Type

BI2-K11-AN6

ID

46606

General data

 

Rated switching distance

2 mm

Mounting conditions

Flush

Secured operating distance

≤ (0.81 × Sn) mm

Correction factors

St37 = 1; Al = 0.3; stainless steel = 0.7; Ms

= 0.4

Repeat accuracy

≤ 2 % of full scale

Temperature drift

≤ ±10 %

Hysteresis

3…15  %

Electrical data

 

Operating voltage

10…30  VDC

Residual ripple

≤ 10 % U

ss

DC rated operational current

≤ 200 mA

No-load current

15  mA

Residual current

≤ 0.1 mA

Isolation test voltage

≤ 0.5 kV

Short-circuit protection

yes / Cyclic

Voltage drop at I

e

≤ 1.8 V

Wire breakage/Reverse polarity protection yes / Complete

Output function

3-wire, NO contact, NPN

Switching frequency

2 kHz

Features

■Smooth barrel, Ø 11 mm

■Plastic, PA12‐GF30

■DC 3-wire, 10…30 VDC

■NO contact, NPN output

■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.