P+F KFD2-CRG2-Ex1.D 191877 Transmitter Power Supply
- Brand: Pepperl+Fuchs
- Model Number: KFD2-CRG2-Ex1.D
- Part Number (MPN): 191877
- Product Series: K-System
- Condition: New
- Country of Origin: Germany
PEPPERL+FUCHS KFD2-CRG2-Ex1.D (191877)
The Pepperl+Fuchs KFD2-CRG2-Ex1.D is a gold standard component. This isolated transmitter power supply is a high-performance signal conditioner that is part of the famous K-System portfolio. It connects hazardous area field equipment to your control system (PLC/DCS). It gives 2-wire and 3-wire transmitters a fully floating, regulated power supply and changes the input signal into a number of common output forms. Marine technicians love it because it has a built-in display and keypad that let them calibrate on the fly without having to bring a laptop inside the hull.
 Technical Specifications
| Feature | Specification |
|---|---|
| Signal Type | Analog Input |
| Supply Voltage | 20 to 90 V DC / 48 to 253 V AC |
| Input Type | 0/4 to 20 mA / 0 to 10 V |
| Output Type | 0/4 to 20 mA / 0 to 10 V / Relay Output |
| Intrinsic Safety | SIL 2 Rated / ATEX, IECEx, UL |
| Mounting | 35mm DIN Rail |
| Display | Integrated LCD for Configuration |
| Galvanic Isolation | 3-way isolation (Input / Output / Power) |
Industry Applications
- Tank Level Monitoring: Supplying fundamentally safe power to pressure transmitters within fuel oil, ballast, and cargo containers.
- Engine monitoring systems change the signals from pressure and temperature sensors on main propulsion engines and generators.
- Inert Gas Systems (IGS): Making sure that signals from oxygen and pressure sensors can be safely sent in places where there is a lot of explosives.
- HVAC Control: The management of air flow and pressure sensors in areas where dangerous cargo is being ventilated.
Our Engineer’s Guidance & Installation Tips:
When installing the KFD2-CRG2-Ex1.D on a vessel, always ensure you maintain the 50mm clearance between intrinsically safe (blue terminals) and non-intrinsically safe wiring to satisfy Class inspections (DNV/LR/ABS). If you are experiencing signal drift, check the terminal connections for salt-air corrosion; the K-System’s removable terminals are great for quick swaps, but they must be seated firmly to maintain signal integrity in high-vibration zones.
30 DAYS RETURN POLICY
RETURNS ACCEPTED IN 30 DAYS. BUYER PAYS THE SHIPPING CHARGES. RESTOCKING FEES 20%.
NOTE:
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