Serviceline Industrial Sensors
Phone: 330-486-0001
Fax: 330-405-4710
Serviceline Explosion Protection
Phone: 330-486-0002
Fax: 330-963-5827

Potentiometer Converter KFD2-PT2-Ex1-5

KFD2-PT2-Ex1-5
  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Potentiometer input
  • Current output 4 mA ... 20 mA
  • Lead resistance compensation adjustment
  • Accuracy 0.05 %
  • Up to SIL 2 acc. to IEC/EN 61508
 Please contact the Serviceline for exact delivery estimation
571.00 USD
Netlist price. Your individual price will be calculated during checkout.
Unit Price 

Quantity

Free Shipping

Purchase on Account

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  KFD2-PT2-Ex1-5

General specifications
Signal typeAnalog input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Supply
ConnectionPower Rail or terminals 11+, 12-
Rated voltage20 ... 35 V DC
Ripplewithin the supply tolerance
Power dissipation1 W
Power consumption1.3 W
Input
Connection sidefield side
Connectionterminals 4-, 5-, 3+, 2+, 1+
Potentiometer
Types of measuring3-, 4-, 5-wire technology
Nominal resistance800 Ω to 100 kΩ
Supply voltageapprox. 4.7 V
Lead resistance5 % of the potentiometer resistance (adjustable)
Output
Connection sidecontrol side
Connectionterminals 7-, 8+
Current output4 ... 20 mA, load ≤1 kΩ
Transfer characteristics
Accuracy0.05 %
Deviation
Linearity± 10 µA
Influence of ambient temperature≤ 1 µA/K
Rise time10 to 90 % ≤ 8 ms; 10 to 90 % within 1 % of span ≤ 25 ms
Galvanic isolation
Output/power supplyfunctional insulation, rated insulation voltage 50 V AC
Indicators/settings
Control elementspotentiometer
Configurationvia potentiometer
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibilityNE 21:2006
Degree of protectionIEC 60529:2001
Protection against electrical shockUL 61010-1
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 120 g
Dimensions20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) (W x H x D) , housing type B1
Height107 mm
Width20 mm
Depth115 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificateBAS 00 ATEX 7171
MarkingEx-Hexagon II (1)G [Ex ia Ga] IIC , Ex-Hexagon II (1)D [Ex ia Da] IIIC , Ex-Hexagon I (M1) [Ex ia Ma] I
Voltage10.4 V DC
Current31.4 mA
Power82 mW
Supply
Maximum safe voltage250 V (Attention! The rated voltage can be lower.)
Output
Maximum safe voltage250 V (Attention! The rated voltage can be lower.)
CertificateTÜV 02 ATEX 1797 X
MarkingEx-Hexagon II 3G Ex nA II T4
Galvanic isolation
Input/Outputsafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Input/power supplysafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
Directive 2014/34/EUEN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
FM approval
Control drawing116-0129
UL approval
Control drawing116-0173 (cULus)
IECEx approval
IECEx certificateIECEx BAS 10.0060
IECEx BAS 10.0061X
IECEx marking[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
Ex ec IIC T4 Gc
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Classifications

SystemClasscode
ECLASS 13.027210190
ECLASS 12.027210190
ECLASS 11.027210190
ECLASS 10.0.127210190
ECLASS 9.027210190
ECLASS 8.027210190
ECLASS 5.127210107
ETIM 9.0EC002476
ETIM 8.0EC002476
ETIM 7.0EC002476
ETIM 6.0EC002476
ETIM 5.0EC001485
UNSPSC 12.132101514

Details: KFD2-PT2-Ex1-5

Function

This isolated barrier is used for intrinsic safety applications. It provides the source voltage to a potentiometer and transfers its wiper position from hazardous areas to safe areas. It then converts the signal to a 4 mA ... 20mA current output.

The unit can be used in a 3-, 4-, or 5-wire configuration depending on the required measurement accuracy. Terminals 2 and 5 are used as the sense line for the potentiometer lead resistance compensation in a 5-wire configuration.

The barrier’s potentiometer can be used to compensate for lead resistance up to 5 % of the hazardous area potentiometer value.

Informative Literature: KFD2-PT2-Ex1-5

Language Selection:
LiteratureLanguageFile TypeFile Size
Application Report - Energy Generation in Wastwater Treatment PlantsENGPDF532 KB
Application Report - Generating Electricity in Coal-Fired Power PlantsENGPDF412 KB
Application Report - Screening Systems in Sewage Treatment PlantsENGPDF577 KB
Application Report - Sicherer Brennstofftransport in KohlekraftwerkenENGPDF391 KB
Application Report - Water Inlet in Wastewater Treatment PlantsENGPDF526 KB

Product Documentation: KFD2-PT2-Ex1-5

Language Selection:
Safety and Security DocumentationLanguageFile TypeFile Size
Instruction manualENGPDF170 KB
Manuals
ManualENGPDF3685 KB

Design / Simulation: KFD2-PT2-Ex1-5

Language Selection:
CADLanguageFile TypeFile Size
CAD 3-D / CAD 3-DALLSTP1854 KB
CAD Portal / CAD PortalALLLINK---
CAE
EPLAN macro EDZ / EPLAN Makro EDZALLEDZ57 KB

Approvals: KFD2-PT2-Ex1-5

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
Australia Test SafeANZEx 17.3006XALLPDF6788 KB
Baseefa IECEx Certificate of ConformityIECEx BAS 10.0061XALLLINK---
Baseefa IECEx Certificate of ConformityIECEx BAS 10.0060ALLLINK---
China SITIIAS CCC Ex Certificate2021322316004108 (Singapore)ALLPDF1341 KB
Europe Baseefa II (1) D ATEX Category (M1) ATEX Category (1) D ATEX Category (1) GBAS 00 ATEX 7171ALLPDF3144 KB
Europe TUV Nord ATEX Category 3 GTÜV 02 ATEX 1797XALLPDF1285 KB
India PESO (India) CCOEA/P/HQ/KA/104/5776 (P477234)ALLPDF528 KB
Japan TIISTC16186ALLPDF1875 KB
Korea KOSHA19-AV4BO-0435ALLPDF72 KB
Pepperl+Fuchs Functional Safety AssessmentFS-0058PF-20AALLPDF81 KB
USA Canada UL Hazardous Location Certificate of Compliance cULus UL E106378CoC 20140902 - E106378 RepRef 20011030ALLPDF429 KB
USA FMCoC 1Z2A1.AXALLPDF78 KB
Ukraine SERTIS ExSC 21.0646 XALLPDF12351 KB
United Kingdom Baseefa UKEX Category (1) D UKEX Category (1) G UKEX Category (M1)BAS21UKEX0427ALLPDF303 KB
Control Drawings
Control drawing UL / Control drawing UL   ALLPDF1092 KB
Control drawing FM / Control drawing FM   ALLPDF58 KB
Declaration of Conformity
EU Declaration of Conformity (P+F)TDOC-0055DENGENGPDF184 KB
UK Declaration of Conformity (P+F)TDOC-7081AENGENGPDF153 KB

Associated Products: KFD2-PT2-Ex1-5

Matching System Components

308.00  USD
Netlist price. Your individual price will be calculated during checkout.

In stock

35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 2 m (6 foot), simple to customize to application space, Eliminates daisy-chainspa
160.00  USD

Contact Us

Interface for Power Rail, Supply current ≤ 4 A, Replaceable fuse, Relay contact output, reversible, LED status indicationpa
35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 1.6 m (5 foot), simple to customize to application space, Eliminates daisy-chainspa
151.00  USD
Netlist price. Your individual price will be calculated during checkout.

In stock

35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 0.8 m (2.6 ft), simple to customize to application space, Eliminates daisy-chainspa
Cable trunking is integrated in the mounting profile, Safe spacious separation of safe and hazardous signals, No additional cable guides necessary, Standard length 1.8 m (5.8 ft), simple to customize to application space, With mounting aidspa
Cable trunking with integrated Power Rail UPR-03, Safe spacious separation of safe and hazardous signals, No additional cable guides necessary, Provides DC supply voltage to all equipped K-System modules, Standard length 1.8 m (5.8 ft), simple to customize to application space, With end caps UPR-E, cover and mounting aidspa
Accessories
22.00  USD

Contact Us

1-channel, Precision resistor, Conversion of 0 mA ... 20 mA/0 V ... 5 Vpa
1-channel, Precision resistor, Conversion of 4 mA ... 20 mA/2 V ... 10 Vpa
3-pin screw terminal, For KF modules of K-System, Packaging unit: 5 pieces greenpa
3-pin screw terminal, For KF modules of K-System, Packaging unit: 5 pieces bluepa
Coding of K-System terminal blocks, Coding of LB/FB-System front sockets, Packaging unit: 20 x 6 coding pinspa
Safety Products Selector

Choose from various selection criteria like safety integrity level, performance level, device function, and signal type and find the SIL/PL assessed device that you are looking for.