Intrinsic Safety Barriers
Pepperl+Fuchs F-NR3-Ex1 NAMUR Resistor Network

Pepperl+Fuchs F-NR3-Ex1 NAMUR Resistor Network

Model: F-NR3-Ex1

Supplier: Pepperl+Fuchs

Categories: Intrinsic Safety Barriers

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PRODUCT DESCRIPTION

Pepperl+Fuchs F-NR3-Ex1 NAMUR Resistor Network

NAMUR Resistor Network


Product Description

NAMUR Resistor Network

Supply

Rated voltagemax. 30 V DC

Electrical specifications

Resistor1.5 kΩ/0.5 W

10 kΩ/0.5 W

Input

Suitable field devices

Field devicevolt-free contact

Error detectionlead breakage, short circuit, open switch, closed switch

Ambient conditions

Ambient temperature-40 ... 60 °C (-40 ... 140 °F)

Mechanical specifications

Degree of protectionIP20

Connectionscrew terminals

Core cross-section0.5 ... 1.5 mm2 , rigid or flexible

Cable0.5 mm2 x 150 mm

Massapprox. 10 g

Dimensions35 x 16 x 15 mm (1.38 x 0.63 x 0.59 inch)

Tightening torque0.5 ... 0.6 Nm

Data for application in connection with hazardous areas

Certificatesee EU Declaration of Conformity

Temperature classT5 / T6

Voltage Ui30 V

Power Pi0.5 W (T5) / 0.2 W (T6 up to 50 °C) / 0.1 W (T6 up to 60 °C)

Ambient temperaturemax. 60 °C (max. 140 °F)

Internal capacitance Cinegligibly small

Internal inductance Linegligibly small


Similar model numbers:

K-ADP-USB

IS01

F-NR3-Ex1

KFD0-LGH

KFD0-LGH-Y34868

VAZ-CHAIN-BU/BN70MM/1,0-25

F-KD-Ex2

F-KDR-Ex2

K-250R

K-500R0%1

KC-CJC-1BU

KC-CJC-1GN

KCD0-LGH

KCD0-LGH.SP

KFD0-LGH-5T

KFD0-LGH-GN

KFD0-LGH-Y39343

KF-SEAL

S1000-KFD Adapter

BMKL18x8

EBP 2- 5


Any questions, feel free to contact us

jeff@hkxytech.com   jeff@whxyauto.com   +86-15072331761

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