Pepperl+Fuchs
Pepperl+Fuchs KFD2-GUT-Ex1.D – Temperature Converter with Trip Values
Pepperl+Fuchs KFD2-GUT-Ex1.D – Temperature Converter with Trip Values
Manufacturer part number: KFD2-GUT-Ex1.D
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ENQUIRE NOWProduct Overview
The Pepperl+Fuchs KFD2-GUT-Ex1.D is a 1-channel isolated barrier temperature converter with trip values. It accepts thermocouple (including redundant TC), RTD, potentiometer or voltage inputs from the hazardous area and provides a 0/4 … 20 mA analogue output plus two relay contact outputs for temperature alarms.
Configuration is via the front keypad and display or PACTware, and line fault and sensor burnout detection are built in. Supplied at 24 V DC via the Power Rail, the module is ATEX and IECEx certified and suitable for applications up to SIL 2 to IEC/EN 61508 / IEC/EN 61511.
Key Features
- Manufacturer: Pepperl+Fuchs
- Model: KFD2-GUT-Ex1.D
- Product type: Temperature Converter with Trip Values
- 1-channel isolated barrier
- Thermocouple, RTD, potentiometer or voltage input
- Redundant thermocouple input
- 0/4 … 20 mA current output
- 2 relay contact outputs for trip values
- Keypad/display or PACTware configuration
- Line fault and burnout detection; up to SIL 2
Technical Specifications
| Manufacturer | Pepperl+Fuchs |
|---|---|
| Part number | KFD2-GUT-Ex1.D |
| Product type | 1-channel temperature converter with trip values / isolated barrier |
| Signal type | Analogue input |
| Rated supply voltage | 20 … 30 V DC (Power Rail or terminals 23+, 24-) |
| Power consumption | 2.2 W |
| RTD inputs | Pt100, Pt500, Pt1000, Ni100, Ni1000; 2-, 3- or 4-wire |
| Thermocouple inputs | Types B, E, J, K, L, N, R, S, T |
| Other inputs | Potentiometer 0.8 … 20 kΩ; voltage 0 … 10 V, 2 … 10 V, 0 … 1 V, -100 … 100 mV |
| Outputs I, II | Relay; 250 V AC / 2 A / cos φ ≥ 0.7; 40 V DC / 2 A |
| Output III | 0 … 20 mA or 4 … 20 mA, load max. 650 Ω; NE43 fault signal |
| Configuration | Front keypad and display, or PACTware |
| Functional safety | SIL 2 (IEC/EN 61508 / IEC/EN 61511) |
| Ambient temperature | -20 … 60 °C |
| Degree of protection | IP20 |
| Dimensions | 40 x 119 x 115 mm (W x H x D), housing type C2 |
| Mass | 300 g |
| Mounting | 35 mm DIN mounting rail (EN 60715) |
| ATEX | TÜV 03 ATEX 2140 — II (1)G [Ex ia Ga] IIC, II (1)D [Ex ia Da] IIIC, I (M1) [Ex ia Ma] I; PF 08 CERT 1213 X — II 3G Ex nA nC IIC T4 Gc |
| IECEx | IECEx TUN 09.0019 |
Specifications are taken from Pepperl+Fuchs manufacturer data. Always confirm critical values — particularly hazardous-area and functional-safety data — against the current datasheet, certificates and instruction manual before installation.
Applications
- Temperature measurement with local high/low alarms
- Over-temperature trips on heaters, bearings and reactors
- Redundant thermocouple monitoring
- SIL 2 temperature limit functions
Installation and Compatibility
DIN rail mounting (40 mm wide) with 24 V DC from the Power Rail or terminals 23+/24-. Sensor connects to terminals 1, 2, 3, 4, 6; relays on 10–12 and 16–18; analogue output on 8+/7-.
Frequently Asked Questions
What is the Pepperl+Fuchs KFD2-GUT-Ex1.D?
The Pepperl+Fuchs KFD2-GUT-Ex1.D is a 1-channel isolated barrier temperature converter with trip values. It accepts thermocouple (including redundant TC), RTD, potentiometer or voltage inputs from the hazardous area and provides a 0/4 … 20 mA analogue output plus two relay contact outputs for temperature alarms.
What supply does the KFD2-GUT-Ex1.D need?
20 … 30 V DC (Power Rail or terminals 23+, 24-).
How do I get a price for the KFD2-GUT-Ex1.D?
This product is sold on a price on availability basis. Use the enquiry form on this page with your quantity and application details and the Valves UK team will reply with pricing and lead time.
Technical Documentation
- Pepperl+Fuchs KFD2-GUT-Ex1.D datasheet (PDF)
- KFD2-GUT-Ex1.D on the Pepperl+Fuchs website (certificates, manuals and drawings)
Related Products
- Pepperl+Fuchs KFD2-UT2-Ex1 – Universal Temperature Converter
- Pepperl+Fuchs KFD2-CRG2-Ex1.D – Transmitter Power Supply with Trip Values
- View the full Pepperl+Fuchs range at Valves UK
Price and Availability
Price on Availability (POA)
Contact Valves UK for pricing, product availability and technical enquiries regarding the Pepperl+Fuchs KFD2-GUT-Ex1.D. Please include your required quantity and any relevant application details when submitting your enquiry.
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