Turck BCF15-K34-RZ3X Data Sheet
Capacitive sensor
BCF15-K34-RZ3X
Type designation BCF15-K34-RZ3X
Ident-No. 2502135
Rated switching distance (flush) 15 mm
Rated switching distance (non-flush) 15 mm
Secured operating distance
Hysteresis 2…20 %
Temperature drift type 20 %
Repeat accuracy
Ambient temperature -25…+70 °C
Operating voltage 20…250VAC
AC rated operational current
Frequency
Smallest operating current I
Residual current
Switching frequency 0.02 kHz
Isolation test voltage
Output function 2-wire, NC contact, 2-wire
Voltage drop at I
e
m
ð (0.72 x Sn) mm
ð 2 % of full scale
ð 500 mA
ï 50…ð 60 Hz
ï 5 mA
ð 1.7 mA
ð 1.5 kV
ð 7 V
■ Smooth barrel, Ø 34mm
■ Plastic, PBT-GF30-V0
■ Fine adjustment via potentiometer
■ Increased EMI protection (even with
high frequency equipment)
■ Suited for highly viscous media
■ AC 2-wire, 20…250 VAC
■ NC contact
■ Cable connection
Wiring Diagram
Functional principle
Capacitive proximity switches are designed
for non-contact and wear-free detection of
electrically conductive as well as non-conductive metal objects.
Design Smooth barrel,34 mm
Dimensions 80 mm
Housing material Plastic, PBT-GF30-V0
Active area material Plastic, PBT-GF30-V0, yellow
Electrical connection Cable
Cable quality Ø 5.2mm, LifYY, PVC, 2
Cable cross section
Vibration resistance 55 Hz (1 mm)
Shock resistance 30 g (11 ms)
Protection class IP67
MTTF 1080 years acc. to SN 29500 (Ed. 99) 40 °C
Packaging unit 1
Switching state LED,Yellow
Included in delivery BS34.1, 2 M5 screws, cable gland, blanking plugs
2 x 0.34 mm
2
Edition • Rev. A • 2018-03-30T20:11:11+02:00
1 / 3 TURCK Inc.
Capacitive sensor
BCF15-K34-RZ3X
Mounting instructions/Description minimum distances
Distance D 68 mm
Distance W 45 mm
Distance S 51 mm
Distance G 90 mm
Diameter active area B Ø 34 mm
The given minimum distances have been checked in
compliance with the standard switching distance.
Should the sensitivity of the sensors be changed via
potentiometer, the data sheet specifications no longer
apply.
Edition • Rev. A • 2018-03-30T20:11:11+02:00
2 / 3 TURCK Inc.
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