Pepperl+Fuchs KFD2-UT2-EX1 - Isolated Temperature Transmitter Barrier (SIL 2)

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Achievers Automation Limited

City: hong kong

Country/Region:china

Tel:86--13271919169

Contact Person:
Ms.Caroline Chan View Contact Details

Pepperl+Fuchs KFD2-UT2-EX1 - Isolated Temperature Transmitter Barrier (SIL 2)

Brand Name	PEPPERL FUCHS
Model Number	KFD2-UT2-EX1
Certification	ATEX
Place of Origin	Singapore
Minimum Order Quantity	1
Price	Negotiation
Payment Terms	T/T
Installation	flush mountable
Response Delay	≤ 50 ms
Bending Radius	> 10 x cable diameter
Relative Humidity	95 % non-condensing
Hysteresis	0.41 ... 0.6 mm
Smallest Span	5 mV for 0.1 % accuracy
Switching Function	Normally open/closed (NO/NC)
Operating Current	≤ 100 mA

Detailed Product Description

Pepperl+Fuchs KFD2-UT2-EX1 - Isolated Temperature Transmitter Barrier (SIL 2)

Description:

Manufacturer : Pepperl+Fuchs

Product No. :KFD2-UT2-EX1

https://www.achievers-automation.com More Product

The Pepperl+Fuchs KFD2-UT2-EX1 is a high-performance isolated safety barrier designed for temperature measurement in hazardous industrial environments. As a core product in Pepperl+Fuchs’ safety instrumentation portfolio, it serves as a critical interface between field sensors (RTDs, thermocouples, potentiometers, or voltage sources) in explosive zones and control systems in safe areas. This single-channel barrier provides 3-port isolation (input/output/power) to prevent electrical hazards and ensure signal integrity, while converting sensor signals into linear 0/4-20mA outputs compatible with PLCs, DCS, and other industrial control devices.

Detail:

Parameter
Details
Product Model
Pepperl+Fuchs KFD2-UT2-EX1
Product Type
Isolated temperature safety barrier (single-channel)
Safety Certifications
ATEX (TÜV 02 ATEX 1797 X), IEC 61508/IEC 61511 (SIL 2)
Hazardous Area Ratings
II 1G (Ex ia Ga) IIC; II 1D (Ex ia Da) IIIC; I (M1) (Ex ia Ma) I
Power Supply
20-30 V DC (power rail or terminal connection: 14+, 15-)
Power Dissipation
≤ 0.98 W
Input Compatibility
- RTD: Pt10/Pt50/Pt100/Pt500/Pt1000 (EN 60751), GOST variants,
Cu10/Cu50/Cu100, Ni100 Thermocouple: B/E/J/K/N/R/S/T (IEC 584-1), L
(DIN 43710), TXK/TXKH/TXAentiometer: 0-20 kΩ (2-wire), 0.8-20 kΩ
(3-wire)>- Voltage: -100 to 100 mV
Input Configuration
2-/3-/4-wire (RTD); internal/external cold junction compensation
(thermocouple)
Input Protection
Sensor breakage, short-circuit monitoring; lead resistance ≤ 50 Ω
per line
Output Signal
Analog current: 0-20 mA or 4-20 mA (configurable)
Fault Signals
Downscale: 0 or 2 mA; Upscale: 21.5 mA (compliant with NAMUR NE43)
Output Load Capacity
0-550 Ω; Open-circuit voltage ≤ 18 V
Measurement Accuracy
- RTD (Pt100, 4-wire): ±(0.06% of measured value + 0.1% of range +
0.1 K)- Thermocouple: ±(0.05% of measured value + 0.1% of range + 1
K; 1.2 K for R/S types)
Response Time
Max 2.05 s (potentiometer); 1.1 s (thermocouple with CJC); 920 ms
(3-/4-wire RTD)
Isolation Rating
Safety isolation (input/other circuits): 375 V peak (IEC/EN
60079-11)
Mechanical Design
DIN rail-mount (35 mm, EN 60715); Housing type B2
Dimensions (W x H x D)
20 mm x 119 mm x 115 mm (0.8 x 4.7 x 4.5 inches)
Operating Temperature Range
-20 °C to 60 °C (-4 °F to 140 °F); extendable to 70 °C (158 °F)
with specific mounting
Protection Level
IP20 (control cabinet installation)
Net Weight
Approximately 130 g (0.29 lbs)
Configuration Software
PACTware™ (via programming socket)

Brand

Pepperl+Fuchs Automation is our world. Perfect application solutions are our goal.

In 1945, against the backdrop of a war - torn world, Walter Pepperl and Ludwig Fuchs, driven by a strong sense of inventiveness, entrepreneurial foresight, and a deep - seated belief in self - reliance, established a humble radio workshop in Mannheim, Germany.

Their journey was filled with hands - on exploration. As they worked on various radio - related projects, the experiences they amassed became the fertile ground for new and innovative concepts. They took great pleasure in delving into the needs of their customers, constantly striving to develop products that could meet and exceed expectations.

Achievers Automation Limited has more than 10 years experience in the market of Industrial Automation, specialized in reselling factory sealed Probe, Sensor, DCS,isolator barrier, HMI, PLC,Adapter,Profibus connector and cable from Brands as BENTLY NEVADA, Endress+Hauser, MTL, Allen-Bradley, Pepperl+Fuchs, YOKOGAWA,Rosemount, ASCO, Schneider, Lenze, Pro-face, Mitsubishi, Omron, Lenze, Delta, Honeywell, Siemens and etc. If you have any request, please do not hesitate to contact us.

-Endress+Hauser Instruments -ALLEN BRADLEY PLC -YOKOGAWA Instruments -MTL Instruments -P+F Instruments

Below are the TOP BRANDS we handle in the past 12 years:

Manufacture	Products
Bently Nevada	3500 Vibration Monitoring System
Bently Nevada	3300 Proximity Probes, Sensors & Transducer Systems
ALLEN BRADLEY	Industrial Control Products
Pepperl-Fuchs	Industrial Sensors & Isolated Barrier
MTL Instruments	Isolated Barrier
Endress+Hauser	Flow, Level, Liquid Analysis Instrument
YOKOGAWA	DCS & Field Instruments & Process Analyzers
TE	Dynamic Products
Georg Fischer	Piping System
SMC	controls, process, and Industrial products
SICK	Laser Sensor
FESTO	Pneumatic & Electric Automation Product
Rosemount	Analytical Products
ASCO	Solenoid Valves
IFM	Sensors & Controllers
SCHMERSAL	Safety switches & Safety Systems
ABB	V18345 Valve Positioner
SIEMENS	PLC modules & Transmitter
FISHER	DLC3100 Digital Level Controller
TELEDYNE	Oxygen Sensor & Fuel Cell
DETCON	Gas Detection Products
HONEYWELL	Switches & Transmitter
VEGA	Level Measurement Products
AUMA	Electric Actuators and Gearboxes
YASKAWA	Industrial Ac Drives
BECKHOFF	Controllers & I/O Modules
BALLUFF	Linear Position Sensors
B&R	PLC Module
Phoenix Contact	Housing
Harting	Connector Han
For more product details, please visit our website: www.achievers-automation.com

FAQ of Achievers

Q:Are the Products Genuine OEM Units?

A: These items have been certified by Achievers Automation Limited to be genuine OEM Units obtained through OEM or independent third-party channels.

Q:How will you arrange shipment?

A: We can arrange shipment based on your request. We have cooperated forwader who can arrange shipment via FedEx, DHL,TNT with good price.

Q:What is the warranty of goods?

A: One-year Warranty.

Product Tags: Pepperl+Fuchs SIL 2 temperature transmitter isolated barrier for temperature signals KFD2-UT2-EX1 temperature transmitter barrier

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Pepperl+Fuchs KFD2-UT2-EX1 - Isolated Temperature Transmitter Barrier (SIL 2)

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