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English Translations » 【仪表自控交流圈】 » What size fuse should be used for the power supply of four-w

What size fuse should be used for the power supply of four-wire instruments?

2017-11-27View Original

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It is a four-wire flow meter on site; the power supply in the cabinet room is 24V. What size fuse should be used with a fuse protector?
Reply #22017-11-27
A fuse of 0.5~1A is usually sufficient.
Reply #32017-11-27
It depends on its actual power; for ordinary meters, 1A is sufficient. If it is an analyzer, it might be a bit larger
Reply #42017-11-28
Selected after calculating the power based on the meter identification

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Translated at 2026-07-21 02:44:29

Original: https://bbs.hcbbs.com/thread-1872469-1-1.html

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