Inductive sensor
With switching distance
BI50-Q80-Y1X
Type designation BI50-Q80-Y1X
Ident-No. 1008701
■ ATEX category II 2 G, Ex zone 1
■ ATEX category II 1 D, Ex zone 20
■ SIL2 (Low Demand Mode) acc. to IEC
61508, PL c acc. to ISO 13849-1 at HFT0
■ SIL3 (All Demand Mode) acc. to IEC
61508, PL e acc. to ISO 13849-1 with redundant configuration HFT1
■ Rectangular, height 40 mm
■ Active face on top
■ Plastic, PBT-GF30-V0
■ Large coverage
■ DC 2-wire, nom. 8.2 VDC
■ Output acc. to DIN EN 60947-5-6 (NA-
MUR)
■ Cable connection
Rated switching distance Sn 50 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 1…10 %
Ambient temperature -25…+70 °C
Output function 2-wire, NAMUR
Switching frequency 0.1 kHz
Voltage Nom. 8.2 VDC
Non-actuated current consumption
Actuated current consumption
Approval acc. to KEMA 02 ATEX 1090X
Design Rectangular,Q80
Dimensions 92 x 80 x 40 mm
Housing material Plastic, PBT-GF30-V0
Tightening torque fixing screw 4 Nm
Electrical connection Cable
Cable quality 5.2mm, Blue, LifYY, PVC, 2
Cable cross section
Vibration resistance 55 Hz (1 mm)
Shock resistance 30 g (11 ms)
Protection class IP67
MTTF 6198 years acc. to SN 29500 (Ed. 99) 40 °C
Packaging unit 1
ð (0,81 x Sn) mm
ð 2 % of full scale
ð ± 10 %
ï 2.1 mA
ð 1.2 mA
2 x 0.34 mm
2
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.
Switching state LED,Yellow
Edition • 2018-04-20T18:26:13+02:00
1 / 4 TURCK Inc.
Inductive sensor
With switching distance
BI50-Q80-Y1X
Distance D 2 x B
Distance W 3 x Sn
Distance S 1 x B
Distance G 6 x Sn
Width active area B 80 mm
Edition • 2018-04-20T18:26:13+02:00
2 / 4 TURCK Inc.
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