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Thông tin chi tiết sản phẩm:
Thanh toán:
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| Cài đặt: | có thể lắp phẳng | Độ trễ phản hồi: | 50 mili giây |
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| Bán kính uốn: | > 10 x Đường kính cáp | ĐỘ ẨM TƯƠNG ĐỐI: | 95% không ngưng tụ |
| Độ trễ: | 0,41 ... 0,6 mm | Khoảng nhỏ nhất: | 5 mV cho độ chính xác 0,1% |
| Chức năng chuyển đổi: | Thông thường mở/đóng (NO/NC) | Hoạt động hiện tại: | ≤ 100 mA |
| Làm nổi bật: | Pepperl+Fuchs SIL 2 temperature barrier,dual-channel isolated safety barrier,KFD2-UT2-EX2 temperature safety barrier |
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Pepperl+Fuchs KFD2-UT2-EX2 - Dual-Channel Isolated Temperature Safety Barrier (SIL 2)
Description:
Manufacturer : Pepperl+Fuchs
Product No. :KFD2-UT2-EX2
https://www.achievers-automation.com More Product
The Pepperl+Fuchs KFD2-UT2-EX2 is a high-performance dual-channel isolated safety barrier designed for critical temperature measurement in hazardous industrial environments. As a key product in Pepperl+Fuchs’ safety instrumentation lineup, it serves as a vital interface between field sensors (RTDs, thermocouples, potentiometers, or voltage sources) in explosive zones and control systems in safe areas. This dual-channel solution offers flexible configuration—supporting either two independent input-output pairs or one input with dual redundant outputs—providing 3-port isolation (input/output/power) to prevent electrical hazards and ensure signal integrity.
Detail:
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Parameter
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Details
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Product Model
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Pepperl+Fuchs KFD2-UT2-EX2
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Product Type
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Dual-channel isolated temperature safety barrier
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Safety Certifications
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ATEX, IEC 61508/IEC 61511 (SIL 2)
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Hazardous Area Ratings
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II 1G (Ex ia Ga) IIC; II 1D (Ex ia Da) IIIC
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Power Supply
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20-30 V DC (rail or terminal connection: 14+, 15-)
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Power Dissipation
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≤ 1.5 W
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Input Compatibility
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- RTD: Pt10/Pt50/Pt100/Pt500/Pt1000 (EN 60751), GOST variants, Cu10/Cu50/Cu100, Ni100 (DIN 43760)- Thermocouple: B/E/J/K/N/R/S/T (IEC 584-1), L (DIN 43710), TXK/TXKH/TXA>- Potentiometer: Compatible with 2-wire/3-wire configurations Voltage: -100 to 100 mV
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Input Configuration
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2-/3-wire (RTD); internal/external cold junction compensation (thermocouple)
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Input Protection
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Sensor burnout detection, line fault detection (LFD); lead resistance tolerance ≤ 50 Ω per line
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Output Configuration
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Dual analog current outputs (configurable as 2×input-2×output or 1×input-2×output redundant)
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Output Signal Range
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0-20 mA or 4-20 mA (programmable per channel)
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Fault Signals
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Downscale: 0 or 2 mA; Upscale: 21.5 mA (compliant with NAMUR NE43)
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Output Load Capacity
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0-550 Ω per channel; Open-circuit voltage ≤ 18 V
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Measurement Accuracy
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- RTD (Pt100, 3-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)
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Response Time
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Max 1.1 s (thermocouple with CJC); 920 ms (3-wire RTD)
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Isolation Rating
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Safety isolation (input/other circuits): 375 V peak (IEC/EN 60079-11)
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Mechanical Design
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DIN rail-mount (35 mm, EN 60715); Housing type B2
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Dimensions (W x H x D)
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20 mm x 119 mm x 115 mm (0.8 x 4.7 x 4.5 inches)
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Operating Temperature Range
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-20 °C to 60 °C (-4 °F to 140 °F)
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Protection Level
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IP20 (control cabinet installation)
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Net Weight
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Approximately 130 g (0.29 lbs)
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Configuration Software
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PACTware™ (via K-ADP-USB cable and FDT/DTM interface)
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Country of Origin
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Singapore
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Optional Accessories
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K-CJC series cold junction compensation terminal blocks for thermocouple applications
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Brand
-Endress+Hauser Instruments -ALLEN BRADLEY PLC -YOKOGAWA Instruments -MTL Instruments -P+F Instruments
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For more product details, please visit our website: www.achievers-automation.com |
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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.
Người liên hệ: Caroline Chan
Tel: 13271919169
