NCB20+U4+U - Inductive sensor | NCB20+U4+U - Quad Industry GmbH
Артикул: NCB20+U4+U Inductive sensor | NCB20+U4+U Pepperl-Fuchs
20 mm flush 2-wire AC/DC Limit switch style housing Metal base 1/2" NPT
Datasheet as PDF in following languages:
Technical Data: NCB20+U4+U General specifications Switching element function AC/DC NO/NC Rated operating distance 20 mm Installation flush Output polarity AC/DC Assured operating distance 0 ... 16.2 mm Reduction factor rAl 0.3 Reduction factor r304 0.75 Nominal ratings Operating voltage DC 20 ... 300 V Operating voltage AC 20 ... 250 V Switching frequency 200 Hz VDC / 30 Hz VAC Hysteresis 3 ... 10 % Reverse polarity protection reverse polarity protected Short-circuit protection pulsing Voltage drop ≤ 8 V Momentary current 0 ... 3000 mA Operating current 3 ... 400 mA Off-state current < 1.7 mA Indicators/operating means LED green Power on LED yellow output LED green/yellow Short circuit/overload indication Approvals and certificates UL approval cULus Listed, General Purpose CSA approval cCSAus Listed, General Purpose Ambient conditions Ambient temperature -25 ... 70 В°C (-13 ... 158 В°F) Storage temperature -25 ... 85 В°C (-13 ... 185 В°F) Mechanical specifications Connection type screw terminals Housing material PBT/metal Sensing face PBT Protection degree IP68 Note 1) In the temperature range below 0 В°C, permissible operating voltage Ub 80...253 V
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