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Datasheet generated 2026-10-07
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Pepperl+Fuchs Isolated Barrier 4-20MA IS KFD2-STC4-EX1

Pepperl+Fuchs · Hazardous Area Equipment · IS Barriers · Germany · pepperl-fuchs.com
Part Number
KFD2-STC4-EX1  ·  HS 8536.30
Pepperl+Fuchs Isolated Barrier 4-20MA IS KFD2-STC4-EX1

Pepperl+Fuchs KFD2-STC4-Ex1 single-channel transmitter barrier, 24V DC loop-powered. For 4-20mA HART instruments in Zone 0/1.

Technical Specifications

MaterialPC/ABS housing
StandardIEC/EN 60079-11
Temperature range-20°C to +60°C
IP ratingIP20
ApprovalATEX II (1)G [Ex ia Ga] IIC, IECEx, FM, SIL 2, CE, DNV
StandardsIECEx, DIN 35, IEC 60079-11, ATEX Directive 2014/34/EU
ApprovalsDNV, CE, ATEX, IECEx
HS code8536.30

Properties

MaterialPC/ABS housing
Temperature range-20°C to +60°C
IP ratingIP20
Primary standardIEC/EN 60079-11
MOQ1

Compatibility

K-System rail-mount barrier. HART pass-through.

Standards

Approvals

Attached Documents