"Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime"
KFD0-CS-1.50 Pepperl + Fuchs
Based on over 4900 reviews
Adding another part to your enquiry?
After submitting this form, you can add additional part numbers and quantities using the quote builder on the next page. A member of our team will then be in touch to discuss your quote.
Availability
In stock
Manufacturer
Pepperl + Fuchs
HS code
8543.70.9960
Ship to
United States
Express delivery to the United States
Full 12-month warranty
Secure payment process
What happens next?
From enquiry to delivery, we keep it simple.
Submit your enquiry
Tell us what you need using the form above and we'll manage your procurement needs with speed and care.
Confirmation and sourcing
An account manager will contact you within a few hours and use our unique parts database to find your components at a competitive price.
Receive your quote
Your account manager will provide a tailored quote outlining availability and delivery dates.
Place your order
Your order ships quickly from one of our global logistics hubs, with updates provided every step of the way.
The Pepperl + Fuchs KFD0-CS-1.50 is a high-precision DC repeater designed to provide galvanic isolation for measuring circuits in industrial settings. This one-channel device is loop-powered and requires no auxiliary power, making it an efficient solution for a variety of applications. It boasts an accuracy of 0.1%, ensuring reliable and accurate signal transmission. Constructed to meet the rigorous standards of EMC according to NAMUR NE 21, the KFD0-CS-1.50 is suitable for use with positioners, I/P converters, transmitters, and indicators. Its input and output are galvanically isolated, which protects signal integrity and prevents electrical interference. The unit's technical specifications include an input rated voltage of 10 to 35 V and a rated current of 4 to 20 mA. The output voltage is designed to be ≥ 0.9 x Uin - (0.23 x current in mA) - 0.7 for input voltages between 10 V and 26.1 V, and ≥ 23 V - (0.23 x current in mA) for input voltages above 26.1 V. The short-circuit current is limited to ≤ 100 mA, and the transfer current is ≤ 25 mA. With a deviation after calibration of ± 20 µA, which includes calibration, linearity, hysteresis, and load fluctuations up to a load of 1 kOhm at 20 °C, the KFD0-CS-1.50 maintains its precision across a range of conditions. The rise time is ≤ 5 ms at 4 to 20 mA with an input voltage of less than 26 V, ensuring swift response times for dynamic processes. The device is safely electrically isolated according to EN 50020 with a voltage peak value of 375 V, and it conforms to the directives of electromagnetic compatibility as per EN 50081-2 and EN 50082-2. It also meets the insulation coordination and electrical isolation standards of EN 50178. Designed for durability and reliability, the KFD0-CS-1.50 operates within an ambient temperature range of -20 to 60 °C and is housed in a compact enclosure with IP20 protection. Weighing approximately 100 g and measuring 20 x 107 x 115 mm, it is both lightweight and space-efficient for easy integration into existing systems. The KFD0-CS-1.50 is ideal for isolating power loops for control of various field devices and can also be used for signal duplication, although not free of reactions, with one input and two outputs. This makes it a versatile component for a wide range of industrial automation tasks.
Typical applications
- Isolation of power loops for controlling positioners and I/P converters
- Galvanic isolation of measuring circuits in industrial automation systems
- Signal duplication for process control applications, providing one input and two outputs
- Supplying 2-wire transmitters and fire detectors with power
- Conversion and isolation of DC current signals in control systems
- Use in hazardous areas where safe electrical isolation is required
- Integration into existing systems for upgrading or replacing the KHD2-LPI model
- Providing accurate signal transmission with minimal deviation and influence from ambient temperatures
- Ensuring EMC compliance in accordance with NAMUR NE 21 standards
Need more information?
Our global network and dedicated team act fast to keep your supply chain moving.
Contact usCan't find what you're looking for?
Find answers, guidance and resources to help you get the most out of our services.
Support centreOrder and delivery information
Need more information?
Our global network and dedicated team act fast to keep your supply chain moving.
Contact usCan't find what you're looking for?
Find answers, guidance and resources to help you get the most out of our services.
Support centreSupporting new and legacy automation
Whether you're maintaining existing equipment or sourcing parts for current systems, we provide fast, dependable supply you can rely on.
50+ account managers available now
What our customers say
"Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times."
"Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!"
"Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!"
"Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping. "
"Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges! "
Related parts
FAQs
Your parts delivered, hassle free
We take care of the logistics so you don't have to. From customs documentation to real-time tracking, our service ensures your parts arrive on time, every time. Reliable, straightforward delivery you can trust.
Full 12-month warranty
ISO 9001:2015 certified
Swift global delivery
"The prompt delivery knowing it was urgent was amazing! We are confident when EU Automation says they will try to ship as soon as possible they really mean it. Our company will definitely use them again. Service is astounding."
Courtney Zeinert
Facilities Manager
Speak to our team
Whether you need advice or help finding the right part, our team is available to assist and keep your operations running smoothly.