Inductive sensor
With weldguard® coating
BI8U-MT18-AP6X-H1141/S1589
■
Threaded barrel, M18 x 1
■
Brass with special coating
■
Front cap with special coating, very re-
sistant to thermal and mechanical load
■
Factor 1 for all metals
■
Protection class IP68
■
Resistant to magnetic fields
■
Extended temperature range
■
High switching frequency
■
DC 3-wire, 10…30 VDC
■
NO contact, PNP output
■
M12 x 1 male connector
Type designation
Ident-No.
Ident-No (TUSA)
Rated switching distance Sn
Mounting conditions
Secured operating distance
Repeat accuracy
Temperature drift
Hysteresis
Ambient temperature
Operating voltage
Residual ripple
DC rated operational current
No-load current I
0
Residual current
Isolation test voltage
Short-circuit protection
Voltage drop at I
e
Wire breakage/Reverse polarity protection
Output function
Protection class
Switching frequency
Design
Dimensions
Housing material
Active area material
Max. tightening torque housing nut
Electrical connection
Vibration resistance
Shock resistance
Protection class
MTTF
Switching state
BI8U-MT18-AP6X-H1141/S1589
1644789
M1644789
8 mm
Flush
ð
(0,81 x Sn) mm
ð
2 % of full scale
ð
± 10 %
ð
± 15 %,
ð
-25 °C v
ï
+70 °C
3…15 %
-30…+85 °C
10…30 VDC
ð
10 % U
ss
ð
200 mA
ð
20 mA
ð
0.1 mA
ð
0.5 kV
yes/ Cyclic
ð
1.8 V
yes/ Complete
3-wire, NO contact, PNP
2
1.5 kHz
Threaded barrel, M18 × 1
52 mm
Metal, CuZn, PTFE-coated
Plastic, LCP + WeldGuard™, grey
15 Nm
Connector, M12 × 1
55 Hz (1 mm)
30 g (11 ms)
IP68
874 years acc. to SN 29500 (Ed. 99) 40 °C
LED yellow
Wiring Diagram
Functional principle
Inductive sensors detect metal objects con-
tactless and wear-free. Due to the patented
ferrite-less 3-coil system, uprox® factor 1 sen-
sors have distinct advantages compared to
conventional sensors. They detect all metals
at the same switching distance, are magnetic
field immune and feature large switching dis-
tances.
Turck WeldGuard sensors for use in weld-
ing systems are equipped with a thin coating
made of thermosetting plastic. This high-tech
coating is resistant to abrasion and withstands
mechanical stress.
Edition • 2017-09-15T05:40:34+02:00
1/3
TURCK Inc.
ñ
3000 Campus Drive Minneapolis, MN 55441-2656
ñ
Phone: 763-553-7300
ñ
Application Support: 1-800-544-7769
ñ
Fax 763-553-0708
ñ
www.turck.com
Inductive sensor
With weldguard® coating
BI8U-MT18-AP6X-H1141/S1589
Accessories
Type code
BST-18B
Ident-No.
6947214
Description
Fixing clamp for threaded barrel devices, with dead-stop; ma-
terial: PA6
QMT-18
6945104
Quick-mount bracket with dead-stop; material: brass, PTFE-
coated; male thread M24 x 1,5. Note: The switching distance
of the proximity switches may reduce when using quick-
mount brackets.
BSS-18
6901320
Mounting bracket for smooth and threaded barrel devices;
material: Polypropylene
Edition • 2017-09-15T05:40:34+02:00
3/3
TURCK Inc.
ñ
3000 Campus Drive Minneapolis, MN 55441-2656
ñ
Phone: 763-553-7300
ñ
Application Support: 1-800-544-7769
ñ
Fax 763-553-0708
ñ
www.turck.com