Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition: • 15.04.2004
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition:
Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
Inductive sensor
Ni8U-M12-AN6X
●threaded barrel, M12 x 1
●chrome-plated brass
●factor 1 for all metals
●magnetic field immune
●extended temperature range
●high switching frequency
●predamping protection through
self-compensation
●3-wire DC, 10...30 VDC
●normally open npn output
●cable connection
Wiring diagram
Function principles
Inductive proximity switches are designed
for wear-free non-contact detection of me-
tal objects. Due to a ferrite-less 3-coil sy-
stem, Uprox factor 1 sensor have distinct
advantages. The detect all metals at the
same switching distance, are magnetic
field immune and feature large switching di-
stances.
BN
BU
BK
+
npn
Type Ni8U-M12-AN6X
Ident-No. 1644120
Rated operating distance Sn 8 mm
Mounting mode non-flush, partial flush mountable
Hysteresis (switching distance) 3... 15 %
Min. repeat accuracy ≤ 2 %
Temperature drift ≤ ± 10 %
≤ ± 15 %, ≤ -25 °C v ≥ +70 °C
Operating temperature -30 ...+ 85 °C
Rated operational voltage (DC) UB10... 30 VDC
Max. ripple ≤ 10 % Upp
Rated operational current (DC) Ie≤ 200 mA
No-load current I0≤ 15 mA
Max. OFF-state current ≤ 0,1 mA
Max. switching frequency ≤ 2 kHz
Rated insulation voltage ≤ 0,5 kV
Output function 3-wire, normally open, NPN
Short-circuit protection yes, cyclic
Max. voltage drop at Ie≤ 1,8 V
Wire breakage / reverse polarity protection yes / complete
Protection class ÷
Housing style threaded barrel; M12 x 1
Dimensions 54 mm
Housing material metal, CuZn, chrome-plated
Active face plastic, PBT
Max. fixing torque of coupling nut 10 Nm
Wiring cable
Cable Ø 5,2, LifYY, PVC, 2 m
Cable cross section 3 x 0,34 mm2
Vibration resistance 55 Hz (1 mm)
Shock resistance 30 x g (11 ms)
Degree of protection IP67
Switching status indication LED yellow
17/4
45
50
4
LED
10
M12 x 1
Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition: • 15.04.2004
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition:
Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
Inductive sensor
Ni8U-M12-AN6X
Mounting instructions minimum gap
Gap D 3 x B
Gap W 3 x Sn
Gap T 3 x B
Gap S 0,5 x B
Gap G 6 x Sn
Gap N 2 x Sn
Diameter of active face B Ø 12 mm
1-side flush mounting possible
1-side flush mounting: Sr = 6 mm
G
D
S
T
N
W
Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition: • 15.04.2004
Accessories
Subject to change without notice • © Hans Turck GmbH & Co.KG 2002 • Edition:
Hans Turck GmbH & Co.KG • Postfach • D-45466 Mülheim an der Ruhr • Telefon 02 08/49 52-0 • Telefax 02 08/49 52-264
Inductive sensor
Ni8U-M12-AN6X
Typ Ident-
No.
Description Dimension drawing
QM-12 6945101 quick-mount fixing clamp with dead-stop; material:
chrome-plated brass external thread M16 x 1
BST-12B 6947212 fixing clamp with dead-stop; material: PA6
22/4
ø 12
34
19,5
ø 12
18
30
28 40
M5
20
