1. General Introduction
Pepperl+Fuchs Inductive Sensor NBN3-F25F-E8-V1 is the preferred choice for the majority of applications requiring accurate, non-contact detection of metallic objects in machinery or automation equipment. As a pioneer and market leader, Pepperl+Fuchs offers innovative, high quality inductive sensors to meet the needs of the worldwide automation and process control markets. Our experience, flexibility and customer focus continues to allow us to offer custom designed solutions for the most unique and demanding applications. Its features are listed as follows:
a. Direct mounting on standard actuators
b. Fixed setting
2. General Specification for NBN3-F31-E8-V1
Model | NBN3-F31-E8-V1 | |
General specifications | ||
Switching function | 2 x normally open (NO) | |
Output type | PNP | |
Rated operating distance | sn | 3 mm |
Installation | flush mountable | |
Output polarity | DC | |
Assured operating distance | sa | 0 ... 2.43 mm |
Actual operating distance | sr | 2.6 ... 2.6 mm typ. |
Reduction factor rAl | 0.5 | |
Reduction factor rCu | 0.4 | |
Reduction factor r304 | 1 | |
Reduction factor rSt37 | 1.2 | |
Output type | 3-wire | |
Nominal ratings | ||
Operating voltage | UB | 10 ... 30 V DC |
Switching frequency | f | 0 ... 500 Hz |
Hysteresis | H | typ. 5% |
Reverse polarity protection | reverse polarity protected | |
Short-circuit protection | pulsing | |
Voltage drop | Ud | ≤ 3 V |
Operating current | IL | 0 ... 100 mA |
Off-state current | Ir | 0 ... 0.5 mA typ. 0.01 mA |
No-load supply current | I0 | ≤ 25 mA |
Operating voltage indicator | LED, green | |
Switching state indicator | LED, yellow | |
Functional safety related parameters | ||
MTTFd | 780 a | |
Mission Time (TM) | 20 a | |
Diagnostic Coverage (DC) | 0 % | |
Ambient conditions | ||
Ambient temperature | -25 ... 70 °C (-13 ... 158 °F) | |
Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
Mechanical specifications | ||
Connection (system side) | 4-pin, M12 x 1 connector | |
Connector housing | metal | |
Housing material | PBT | |
Sensing face | PBT | |
Protection degree | IP67 | |
Compliance with standards and directives | ||
Standard conformity | ||
Standards | EN 60947-5-2:2007 EN 60947-5-2/A1:2012 IEC 60947-5-2:2007 IEC 60947-5-2 AMD 1:2012 | |
Approvals and certificates | ||
EAC conformity | TR CU 020/2011 | |
UL approval | cULus Listed, General Purpose | |
CSA approval | cCSAus Listed, General Purpose | |
CCC approval | CCC approval / marking not required for products rated ≤36 V | |
3. Dimensions
4. Electrical Connection
5. Pinout
