Frequently Asked Questions (FAQs)
Q1: What is the accuracy of the Yokogawa NFPW444-11?
A1: The NFPW444-11 provides an accuracy of ±0.05% of span.
Q2: What is the pressure range of the NFPW444-11?
A2: The NFPW444-11 has a pressure range from -0.1 bar to 1000 bar.
Q3: Does the NFPW444-11 support communication protocols?
A3: Yes, it supports 4-20 mA, HART, and Fieldbus communication protocols.
Q4: What material is used for the diaphragm of the NFPW444-11?
A4: The diaphragm is made from stainless steel, providing excellent corrosion resistance.
Q5: What is the temperature range of the NFPW444-11?
A5: The NFPW444-11 operates within a temperature range of -40°C to +85°C.
Q6: Is the NFPW444-11 suitable for outdoor use?
A6: Yes, with an IP67-rated enclosure, the NFPW444-11 is dustproof and waterproof, making it suitable for outdoor environments.
Q7: How is the NFPW444-11 installed?
A7: The NFPW444-11 is installed using standard flanged connections and can be mounted in either horizontal or vertical orientations.
Q8: What industries is the NFPW444-11 best suited for?
A8: The NFPW444-11 is ideal for industries such as oil and gas, chemical processing, water treatment, and pharmaceuticals.
Q9: What is the expected lifespan of the NFPW444-11?
A9: With proper maintenance, the NFPW444-11 can last for 10 to 15 years.
Q10: Can the NFPW444-11 be used for both flow and level measurement?
A10: Yes, the NFPW444-11 is suitable for both flow and level measurement in industrial systems.
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