Inductive sensor | NJ20-40-W

Артикул: NJ20-40-W
Производитель: Pepperl-Fuchs

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Comfort series

Datasheet as PDF in following languages:

Technical Data: NJ20-40-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 r_Al		0.4
Reduction factor r_Cu		0.3
Reduction factor r₃₀₄		0.85
Nominal ratings
Operating voltage		20 ... 253 V ¹⁾
Switching frequency		0 ... 25 Hz
Short-circuit protection		no
Voltage drop		≤ 7 V
Momentary current (20 ms, 0.1 Hz)		0 ... 4000 mA
Operating current		10 ... 500 mA
Off-state current		0 ... 2.5 mA
Switching state indication		LED, yellow
Approvals and certificates
CCC approval		Certified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature		-25 ... 70 В°C (-13 ... 158 В°F)
Mechanical specifications
Core cross-section		up to 2.5 mm²
Housing material		PBT
Sensing face		PBT
Housing diameter		40 mm
Protection degree		IP67
Note		¹⁾ In the temperature range below 0 В°C, permissible operating voltage U_b 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.

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