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Inductive sensor NJ4-12GM50-WS - Pepperl+Fuchs
Đăng ngày 15-05-2018 04:29:19 PM - 708 Lượt xem
Mã sản phẩm: NJ4-12GM50-WS
Inductive sensor NJ4-12GM50-WS
Technical data of NJ4-12GM50-WS
General specifications |
Switching function | Normally open (NO) |
Output type | Two-wire |
Rated operating distance | 4 mm |
Installation | non-flush |
Output polarity | AC |
Assured operating distance | 0 ... 3.24 mm |
Reduction factor rAl | 0.4 |
Reduction factor rCu | 0.4 |
Reduction factor r304 | 0.7 |
Nominal ratings |
Operating voltage | 20 ... 253 V |
Switching frequency | 0 ... 20 Hz |
Reverse polarity protection | reverse polarity tolerant |
Voltage drop | typ. 4 V at 15 ... 200 mA typ. 6.5 V at 5 mA |
Momentary current (20 ms, 0.1 Hz) | 0 ... 1200 mA |
Operating current | 5 ... 200 mA |
Off-state current | typ. 0.7 mA |
Switching state indicator | LED, yellow |
Functional safety related parameters |
MTTFd | 1230 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 °C (-13 ... 158 °F) |
Mechanical specifications |
Connection type | cable PVC , 2 m |
Core cross-section | 0.34 mm2 |
Housing material | Stainless steel 1.4305 / AISI 303 |
Sensing face | PBT |
Housing diameter | 12 mm |
Degree of protection | IP67 |