NBB2-V3-Z4L PEPPERL+FUCHS - Part number: 272511

Datasheet excerpt: Technical data of  NBB2-V3-Z4L General specifications Switching functionNormally open (NO) Output typeTwo-wire with minimum off-state current Rated operating distance2 mm Installationflush Output polarityDC Assured operating distance0 ... 1.62 mm Actual operating distance1.8 ... 2.2 mm typ. Reduction factor rAl 0.25 Reduction factor rCu 0.2 Reduction factor r304 0.7 Output type2-wire Nominal ratings Operating voltage3.7 ... 30 V DC Switching frequency0 ... 700 Hz Hysteresis1 ... 10 typ. 5 % Reverse polarity protectionreverse polarity protected Short-circuit protectionpulsing Voltage drop≤ 3.7 V Operating current2 ... 30 mA Lowest operating current2 mA Off-state current≤ 190 µA Switching state indicatorLED, yellow Limit data Tightening torque, fastening screws0.4 Nm Functional safety related parameters MTTFd1880 a Mission Time (TM)20 a Diagnostic Coverage (DC)0 % Compliance with standards and directives Standard conformity StandardsEN 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 UL approvalcULus Listed, General Purpose, Class 2 Power Source Ambient conditions Ambient temperature-25 ... 70 °C (-13 ... 158 °F) Storage temperature-40 ... 85 °C (-40 ... 185 °F) Mechanical specifications Connection typecable PVC , 130 mm Core cross section0.14 mm2 Housing materialPBT Sensing facePBT Degree of protectionIP67 Cable Cable diameter3 mm ± 0.2 mm Bending radius> 10 x cable diameter Classifications SystemClasscode ECLASS 11.027270101 ECLASS 10.0.127270101 ECLASS 9.027270101 ECLASS 8.027270101 ECLASS 5.127270101 ETIM 8.0EC002714 ETIM 7.0EC002714 ETIM 6.0EC002714 ETIM 5.0EC002714 UNSPSC 12.139121550 Datasheet excerpt: Technical data of  NBB2-V3-Z4L General specifications Switching functionNormally open (NO) Output typeTwo-wire with minimum off-state current Rated operating distance2 mm Installationflush Output polarityDC Assured operating distance0 ... 1.62 mm Actual operating distance1.8 ... 2.2 mm typ. Reduction factor rAl 0.25 Reduction factor rCu 0.2 Reduction factor r304 0.7 Output type2-wire Nominal ratings Operating voltage3.7 ... 30 V DC Switching frequency0 ... 700 Hz Hysteresis1 ... 10 typ. 5 % Reverse polarity protectionreverse polarity protected Short-circuit protectionpulsing Voltage drop≤ 3.7 V Operating current2 ... 30 mA Lowest operating current2 mA Off-state current≤ 190 µA Switching state indicatorLED, yellow Limit data Tightening torque, fastening screws0.4 Nm Functional safety related parameters MTTFd1880 a Mission Time (TM)20 a Diagnostic Coverage (DC)0 % Compliance with standards and directives Standard conformity StandardsEN 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 UL approvalcULus Listed, General Purpose, Class 2 Power Source Ambient conditions Ambient temperature-25 ... 70 °C (-13 ... 158 °F) Storage temperature-40 ... 85 °C (-40 ... 185 °F) Mechanical specifications Connection typecable PVC , 130 mm Core cross section0.14 mm2 Housing materialPBT Sensing facePBT Degree of protectionIP67 Cable Cable diameter3 mm ± 0.2 mm Bending radius> 10 x cable diameter Classifications SystemClasscode ECLASS 11.027270101 ECLASS 10.0.127270101 ECLASS 9.027270101 ECLASS 8.027270101 ECLASS 5.127270101 ETIM 8.0EC002714 ETIM 7.0EC002714 ETIM 6.0EC002714 ETIM 5.0EC002714 UNSPSC 12.139121550