NJ20+U2+W - Inductive sensor | NJ20+U2+W - Quad Industry GmbH
Артикул: NJ20+U2+W
Наименование: Inductive sensor | NJ20+U2+W
Производитель: Pepperl-Fuchs
Limit switch style housing 2-wire AC
Datasheet as PDF in following languages:
Technical Data: NJ20+U2+W General specifications Switching element function AC NO/NC Rated operating distance 20 mm Installation non-flush Output polarity AC Assured operating distance 0 ... 16.2 mm Reduction factor rAl 0.35 Reduction factor rCu 0.35 Reduction factor r304 0.8 Nominal ratings Operating voltage 20 ... 253 V 1) Switching frequency 0 ... 20 Hz Hysteresis 1 ... 10 typ. 5 % Voltage drop ≤ 5 V Momentary current (20 ms, 0.1 Hz) 0 ... 3000 mA Operating current 8 ... 500 mA Off-state current 0.5 ... 1.95 mA typ. 1.2 mA Operating voltage display LED, green Switching state indication LED, yellow Functional safety related parameters MTTFd 810 a Mission Time (TM ) 20 a Diagnostic Coverage (DC) 0 % Approvals and certificates UL approval cULus Listed, General Purpose CSA approval cCSAus Listed, General Purpose CCC approval Certified by China Compulsory Certification (CCC) Ambient conditions Ambient temperature -25 ... 70 В°C (-13 ... 158 В°F) Storage temperature -25 ... 85 В°C (-13 ... 185 В°F) Mechanical specifications Core cross-section up to 2.5 mm2 Housing material PBT housing/PBT base Sensing face PBT Protection degree IP68 Note 1) In the temperature range below 0 В°C, permissible operating voltage Ub 80...253 V Safety fuse ≤ 2 A (quick-blow) according to IEC 60127-2 Sheet 1 Recommendation: after a short circuit, check that the device is functioning correctly.
Назад в раздел