Frequently Asked Questions (FAQs)

Q1: What is the accuracy of the Yokogawa NFPW441-50?
A1: The NFPW441-50 provides an accuracy of ±0.075% of span, ensuring precise and reliable pressure measurements.

Q2: What is the pressure range of the NFPW441-50?
A2: The NFPW441-50 can measure pressures ranging from -0.1 to 700 bar, making it suitable for a wide range of industrial applications.

Q3: Does the NFPW441-50 support communication protocols?
A3: Yes, the NFPW441-50 supports 4-20 mA, HART, and Fieldbus communication protocols, allowing seamless integration into industrial control systems.

Q4: What type of construction material is used in the NFPW441-50?
A4: The NFPW441-50 features a stainless steel diaphragm that provides excellent durability and resistance to harsh chemicals and environmental conditions.

Q5: What is the operating temperature range of the NFPW441-50?
A5: The NFPW441-50 can operate in temperatures ranging from -40°C to +85°C, making it suitable for both extremely cold and high-temperature environments.

Q6: How does the differential pressure technology work in the NFPW441-50?
A6: The NFPW441-50 uses differential pressure technology to measure the difference in pressure between two points, enabling accurate monitoring of flow rates and level measurements.

Q7: Is the NFPW441-50 suitable for use in hazardous environments?
A7: Yes, the NFPW441-50 is designed for use in hazardous environments, thanks to its IP67-rated enclosure that provides protection against dust and moisture ingress.

Q8: What industries can benefit from the NFPW441-50?
A8: The NFPW441-50 is suitable for industries such as oil and gas, chemical processing, power generation, water treatment, and pharmaceuticals.

Q9: How do I integrate the NFPW441-50 into my system?
A9: The NFPW441-50 features a 4-20 mA output, along with HART and Fieldbus protocols, making it easy to integrate into most industrial control systems.

Q10: How does the NFPW441-50 ensure long-term reliability?
A10: The NFPW441-50 is built with durable materials, including a stainless steel diaphragm and an IP67-rated enclosure, which ensures reliability and minimal maintenance in challenging environments.