سنسور NBN40-U1-UU

Inductive sensor NBN40-U1-UU

• Sensor head bidirectional and rotatable
• • NO/NC selectable
  • Comfort series

  • General specifications
    Switching function	Normally open/closed (NO/NC)
    Output type	Two-wire
    Rated operating distance	40 mm
    Installation	non-flush
    Output polarity	AC/DC
    Assured operating distance	0 ... 32.4 mm
    Actual operating distance	36 ... 44 mm typ. 40 mm
    Reduction factor rAl	0.37
    Reduction factor rCu	0.3
    Reduction factor r304	0.73
    Reduction factor rFe	1
    Reduction factor rBrass	0.4
    Output type	2-wire
    Nominal ratings
    Switching frequency	AC, 0 ... 30 Hz DC, 0 ... 100 Hz
    Hysteresis	1 ... 10 typ. 5 %
    Reverse polarity protection	reverse polarity tolerant
    Short-circuit protection	pulsing
    Voltage drop	≤ 5 V (typ. 2V) DC operation  ≤ 8 V (typ. 3 V) AC operation
    Momentary current (20 ms, 0.1 Hz)	0 ... 3000 mA
    Operating current	5 ... 500 mA
    Off-state current	≤ 1.5 mA
    Operating voltage indicator	LED, green
    Switching state indicator	LED, yellow
    Error indicator	flashes when overcurrent
    Functional safety related parameters
    MTTFd	540 a
    Mission Time (TM)	20 a
    Diagnostic Coverage (DC)	0 %
    Electrical specifications
    Operating voltage	20 ... 300 V DC / 20 ... 253 V AC
    Approvals and certificates
    Protection class	II
    	Rated insulation voltage	230 V
    	Rated impulse withstand voltage	2.5 kV
    UL approval	cULus Listed, General Purpose  "For use in NFPA 79 Applications only"  For overcurrent protection, install a fuse with a rated current of max. 3 A and at least 300 V AC/DC
    CCC approval	Ue 75VDC - 250VDC Ue 75VAC - 230VAC
    Ambient conditions
    Ambient temperature	-25 ... 85 °C (-13 ... 185 °F)
    Storage temperature	-25 ... 85 °C (-13 ... 185 °F)
    Mechanical specifications
    Connection type	terminal compartment
    Information for connection	A maximum of two conductors with the same core cross section may be mounted on one terminal connection!  tightening torque 1.2 Nm + 10 %
    Core cross-section	up to 2.5 mm2
    	Minimum core cross-section	without wire end ferrule 0.5 mm2 , with connector sleeves 0.34 mm2
    	Maximum core cross-section	without wire end ferrule 2.5 mm2 , with connector sleeves 1.5 mm2
    Housing material	PA 6.6 / metal
    Sensing face	PA 6.6
    Degree of protection	IP67