Pepperl+Fuchs KFD0-TR-Ex1 043691

Manufacturer

Pepperl+Fuchs

Name

KFD0-TR-Ex1

Part number

043691

Country

Germany

Type

Signal Converter

Sale of any product from the Pepperl+Fuchs catalog at competitive prices

2technologie will help you choose and buy products and spare parts from Pepperl+Fuchs (official website: www.pepperl-fuchs.com). We sell only certified goods and give an official guarantee from the manufacturer Pepperl+Fuchs

This isolated barrier is used for intrinsic safety applications. It is a loop-powered isolator that converts the resistance from a 3-wire RTD in the hazardous area to a 4 mA ... 20mA signal in the safe area. A selectable analog linearization ensures a temperature linear 4 mA ... 20mA output between 25 °C ... 375 °C. It also features conveniently located DIP switches, rotary switches and potentiometers to make field calibration easy.

Worldwide delivery services

Ways of payment

General specifications
Signal type	Analog input
Supply
Rated voltage	12 ... 35 V DC loop powered
Power dissipation	0.4 W
Input
Connection side	field side
Connection	terminals 1, 2-, 3+ suitable for Pt100, 2- and 3-wire connection
Lead resistance	max. 100 &Omega, per line
Measuring current	approx. 1 mA
Output
Connection side	control side
Connection	terminals 9+, 8-
Load	(U -12 V) / 0.02 A
Current output	4 ... 20 mA , limited to &le, 35 mA
Fault signal	upscaling &ge, 22 mA (limited to 35 mA)
Transfer characteristics
Measurement range	span without linearization 25 ... 800 °C (77 ... 1472 °F)/with linearization 25 ... 375 °C (77 ... 707 °F), both adjustable zero point without linearization -200 ... 400 °C (-328 ... 752 °F)/with linearization -30 ... 375 °C (-22 ... 707 °F), both adjustable
Deviation
	After calibration	0.1 % of full-scale value incl. linearity and hysteresis
	Influence of ambient temperature	span and zero point 0.015 % / K or ± 10 m&Omega, / K
	Influence of supply voltage	6.5 ppm/V
Rise time	250 ms
Galvanic isolation
Input/Output	available
Indicators/settings
Control elements	DIP-switch rotary switch
Configuration	via DIP switches via rotary switch
Labeling	space for labeling at the front
Directive conformity
Electromagnetic compatibility
	Directive 2014/30/EU	EN 61326-1:2013 (industrial locations)
Conformity
Insulation coordination	EN 50178
Galvanic isolation	EN 50178
Degree of protection	IEC 60529
Ambient conditions
Ambient temperature	-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection	IP20
Connection	screw terminals
Mass	approx. 150 g
Dimensions	20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
Mounting	on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-Type Examination Certificate	ZELM 00 ATEX 0036
	Marking	II (1)GD [EEx ia] IIC
	Voltage	16.1 V
	Current	33 mA
	Power	131 mW
Certificate	TÜV 01 ATEX 1777 X
	Marking	II 3G Ex nA II T4
Galvanic isolation
	Input/Output	safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
	Directive 2014/34/EU	EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
CSA approval
	Control drawing	116-0132
General information
Supplementary information	Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.