Pepperl+Fuchs NCB4-12GM40-N0-V1
Inductive sensor
Item Number:
NCB4-12GM40-N0-V1
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- Overview
- Comments
Series: Cylindrical type, Housing diameter: 12 mm
Housing material: Stainless steel 1.4305 / AISI 303
Rated operating distance: 4 mm
Connection type: Connector M12 x 1 , 4-pin
Output type: 2-wire, Installation: flush
Type of voltage: DC, ATEX 3G
General specifications | ||
Switching element function | NAMUR, NC | |
Rated operating distance | 4 mm | |
Installation | flush | |
Output polarity | NAMUR | |
Assured operating distance | 0 ... 3.24 mm | |
Reduction factor rAl | 0.41 | |
Reduction factor rCu | 0.39 | |
Reduction factor r304 | 0.78 | |
Nominal ratings | ||
Nominal voltage | 8.2 V (Ri approx. 1 kOm) | |
Switching frequency | 0 ... 1500 Hz | |
Hysteresis | 1 ... 15 typ. 5 % | |
Reverse polarity protection | reverse polarity protected | |
Short-circuit protection | yes | |
Suitable for 2:1 technology | yes , Reverse polarity protection diode not required | |
Current consumption | ||
Measuring plate not detected | min. 2.2 mA | |
Measuring plate detected | less than or equal to 1 mA | |
Switching state indicator | Multihole-LED, yellow | |
Functional safety related parameters | ||
MTTFd | 3010 a | |
Mission Time (TM) | 20 a | |
Diagnostic Coverage (DC) | 0 % | |
Compliance with standards and directives | ||
Standard conformity | ||
NAMUR | EN 60947-5-6:2000 IEC 60947-5-6:1999 | |
Electromagnetic compatibility | NE 21:2007 | |
Approvals and certificates | ||
FM approval | ||
Control drawing | 116-0165F | |
UL approval | cULus Listed, General Purpose | |
CSA approval | cCSAus Listed, General Purpose | |
CCC approval | CCC approval / marking not required for products rated less than or equal to 36 V | |
Ambient conditions | ||
Ambient temperature | -25 ... 100 °C (-13 ... 212 °F) | |
Storage temperature | -40 ... 100 °C (-40 ... 212 °F) | |
Mechanical specifications | ||
Connection type | Connector M12 x 1 , 4-pin | |
Core cross-section | - | |
Housing material | Stainless steel 1.4305 / AISI 303 | |
Sensing face | PBT | |
Housing diameter | 12 mm | |
Degree of protection | IP67 | |
General information | ||
Scope of delivery | 2 self locking nuts in scope of delivery | |
Use in the hazardous area | see instruction manuals | |
Category | 1G- 2G- 3G- 3D |
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