Turck BI15-K40SR-VP4X2 Data Sheet
Inductive sensor
BI15-K40SR-VP4X2 W/M16X1.5
Type designation BI15-K40SR-VP4X2 W/M16X1.5
Ident-No. 15655
Rated switching distance Sn 15 mm
Mounting conditions Flush
Secured operating distance
Correction factors St37 = 1; Al = 0.3; stainless steel = 0.7; Ms = 0.4
Repeat accuracy
Temperature drift
Hysteresis 3…15 %
Ambient temperature -25…+70 °C
ð (0,81 x Sn) mm
ð 2 % of full scale
ð ± 10 %
■ 2 cable entries (axial, radial)
■ Smooth barrel, Ø 40 mm
■ Plastic, ABS
■ DC 4-wire, 10…65 VDC
■ Changeover contact, PNP output
■ Terminal chamber
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.
Operating voltage 10…65 VDC
Residual ripple
DC rated operational current
No-load current I
Residual current
Isolation test voltage
Short-circuit protection yes
Voltage drop at I
Wire breakage/Reverse polarity protection yes/ Complete
Output function 4-wire, Complementary contact, PNP
Switching frequency 0.15 kHz
Design Smooth barrel,40 mm
Dimensions 90 mm
Housing material Plastic, ABS
Active area material Plastic, ABS
Electrical connection Terminal chamber
Clamping ability
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 °C
Power-on indication LED,Green
Switching state LED,Yellow
Included in delivery BS40, cable gland, blanking plug
0
e
ð 10 % U
ð 200 mA
ð 15 mA
ð 0.1 mA
ð 0.5 kV
ð 1.8 V
ð 2.5 mm
ss
2
Edition • Rev. B • 2018-04-06T17:07:43+02:00
1 / 2 TURCK Inc.
Inductive sensor
BI15-K40SR-VP4X2 W/M16X1.5
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 40 mm
Edition • Rev. B • 2018-04-06T17:07:43+02:00
2 / 2 TURCK Inc.
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