You are here:
Product code: N/A

KFD2-UT2-Ex1 | P+F| intrinsic safety barrier

Original price was: ¥99,999.00.Current price is: ¥3,352.00.

Product Category: Module/Controller/Server/Motor/Touch Screen

Warranty: 12 months/365 days

Please contact me: 15359029662 Ms. Amy Sun

Chinese official website: www.dcsplcabb.com

Email: geabbamy@gmail.com

💬Whatsapp: +86 15359029662 

If you have any products that you cannot find, you can consult anytime.

Detailed content

Certainly! Below is the detailed product datasheet style description for P+F KFD2-UT2-Ex1, including technical data, installation & maintenance tips, usage precautions, and a recommendation table with hyperlinks.


P+F KFD2-UT2-Ex1 – Product Overview

⚙️ Product Description
The P+F KFD2-UT2-Ex1 is a high-performance intrinsic safety barrier designed for use in hazardous areas requiring explosion protection. This device provides galvanic isolation and signal conditioning for temperature sensors such as thermocouples and resistance temperature detectors (RTDs). It ensures safe transmission of signals from potentially explosive environments to control systems located in safe zones, complying with stringent international safety standards. The compact and robust design allows easy integration into process control systems for reliable and safe operation in industrial applications.


📊 Technical Specifications

Parameter Specification
Model P+F KFD2-UT2-Ex1
Type Intrinsic Safety Barrier
Input Type Thermocouples (TC), RTDs
Output Signal Standardized signal (mA/V)
Supply Voltage 24 V DC ± 20%
Power Consumption Approx. 0.5 W
Operating Temperature -40°C to +70°C
Protection Type Intrinsic Safety, Explosion Proof (Ex ia)
Housing DIN rail mount
Dimensions (WxHxD) 12.5 mm x 115 mm x 114 mm
Input Isolation Voltage 250 V AC
Output Isolation Voltage 500 V AC
Response Time < 20 ms
Certification ATEX, IECEx, FM, CSA

🔧 Installation & Maintenance

  • Installation
    • Install the KFD2-UT2-Ex1 barrier on a standard DIN rail inside the control cabinet.
    • Ensure proper grounding according to national and international safety codes to maintain intrinsic safety.
    • Connect input wiring from the hazardous area sensors carefully, maintaining correct polarity and signal type matching.
    • Use shielded cables for signal integrity and noise reduction.
    • Verify that the device is installed in a well-ventilated, dry environment to prevent overheating.
  • Maintenance
    • Perform regular visual inspections for signs of wear, corrosion, or damage to terminals and housing.
    • Clean dust and debris from ventilation openings to ensure adequate cooling.
    • Test barrier function during scheduled plant shutdowns by simulating input signals and verifying output accuracy.
    • Replace the module immediately if any faults or signal irregularities are detected to maintain safety integrity.

⚠️ Usage Precautions

  • Always confirm compatibility with the connected sensors and control systems before installation.
  • Avoid exposure to moisture or corrosive chemicals that may degrade the housing or internal electronics.
  • Do not exceed specified input or output voltage and current limits to prevent device damage or safety hazards.
  • Ensure that wiring follows intrinsic safety wiring guidelines, avoiding common faults such as loose connections or shorts.
  • Follow local explosion protection regulations and standards during setup and operation.
  • Use only authorized personnel for installation and maintenance to ensure compliance and safety.


🔗 Purchase & Product Resources


📋 Recommended Similar Products

Model Description Hyperlink
P+F KFD2-UT2-Ex2 Intrinsic safety barrier with enhanced input range View Product
P+F KFD2-SHS4-Ex1 Safety barrier for analog signals View Product
P+F KFD2-CC1-Ex1 Current converter barrier View Product
P+F KFD2-PT2-Ex1 Temperature transmitter with intrinsic safety View Product
P+F KFD2-FC-Ex1 Fault current monitoring barrier View Product
P+F KFD2-ST2-Ex1 Signal transmitter with intrinsic safety View Product

If you want, I can generate a visually styled PDF datasheet or help with wiring diagrams tailored for the KFD2-UT2-Ex1 module. Just let me know!