Inductive sensor NBB20-U3-UU Pepperl+Fuchs 248042
Inductive sensor NBB20-U3-UU Pepperl+Fuchs 248042

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NBB20-U3-UU 248042 Pepperl+Fuchs Inductive sensor

Manufacturer

Pepperl+Fuchs

Country

Germany

Name

NBB20-U3-UU

Part number

248042

Type

Inductive sensor

Description

  • Sensor head bidirectional and rotatable
  • NO/NC selectable
  • Comfort series
  • Metal base with ground connection

Stock availability:

On request

Price: On request

Order

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Worldwide delivery services:
fedex dhl ups
Ways of payment:
wire transfer paypal

Specifications NBB20-U3-UU 248042

If you are inspecting Pepperl+Fuchs NBB20-U3-UU 248042, contact FAMAGA, the world's influential supplier of machine made equipment. Our company has worked for more than ten years - these are cycles of experience, which are illustrated in the quality of goods and private attention to each buyer. We appreciate everyone, who joined with us - thus, our regular consumers get the most favorable purchase terms and discounts on the machine made streamlined equipment market. Today, there are more than 4000 such customers, and we constantly make new agreements. More than 700 affairs are settled per day, because FAMAGA operates all over the world . A well-built logistics system and a partnership network guide us to deliver our units anywhere in the globe promptly without disreputing product quality.

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Features NBB20-U3-UU 248042

General specifications
Switching functionNormally open/closed (NO/NC)
Output typeTwo-wire
Rated operating distance20 mm
Installationflush
Output polarityAC/DC
Assured operating distance0 ... 16.2 mm
Actual operating distance18 ... 22 mm
Reduction factor rAl 0.4
Reduction factor rCu 0.3
Reduction factor r304 0.77
Reduction factor rFe 1
Reduction factor rBrass 0.43
Output type2-wire
Nominal ratings
Switching frequencyAC, 0 ... 30 Hz DC, 0 ... 100 Hz
Hysteresis1 ... 10 typ. 5 %
Reverse polarity protectionreverse polarity tolerant
Short-circuit protectionpulsing
Voltage drop&le, 5 V (typ. 2V) DC operation &le, 8 V (typ. 2V) AC operation
Momentary current (20 ms, 0.1 Hz)0 ... 3000 mA
Operating current5 ... 500 mA
Off-state current&le, 1.5 mA
Operating voltage indicatorLED, green
Switching state indicatorLED, yellow
Error indicatorflashes when overcurrent
Functional safety related parameters
MTTFd540 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Electrical specifications
Operating voltage20 ... 300 V DC / 20 ... 253 V AC
Approvals and certificates
Protection classI
Rated insulation voltage230 V
Rated impulse withstand voltage2.5 kV
UL approvalcULus Listed, General Purpose
CCC approvalUe 75VDC - 250VDC Ue 75VAC - 230VAC
Ambient conditions
Ambient temperature-25 ... 85 °C (-13 ... 185 °F)
Storage temperature-25 ... 85 °C (-13 ... 185 °F)
Mechanical specifications
Connection typeterminal compartment
Information for connectionA maximum of two conductors with the same core cross section may be mounted on one terminal connection! tightening torque 1.2 Nm + 10 %
Core cross-sectionup to 2.5 mm2
Minimum core cross-sectionwithout wire end ferrule 0.5 mm2 , with connector sleeves 0.34 mm2
Maximum core cross-sectionwithout wire end ferrule 2.5 mm2 , with connector sleeves 1.5 mm2
Housing materialPA 6.6 / metal
Sensing facePA 6.6
Degree of protectionIP67