Review on 🔍 Accurate Uxcell DC130V 1 2 12L Magnetic Flowmeter - Precise Measurement Solution by Jeff Jemison

This is a good flow switch, it's very light, the material has a springy feel and the magnetic switch is isolated from the liquid flow. This flow switch is designed for use with clean water but may be impervious to other liquids and may require a built in filter to prevent damage to the impeller in the switch. I will be using this as a treated coolant flow blocker for my spindle motor. I sequenced this switch over 50 times and had 100% closing and opening. The switch is a small reed switch and I would limit the current to 200mA or less (AC/DC) and install an R/C arc breaker (220Ω in series with 0.1Mfd at 600V) across the switch terminals. to increase the contact life, especially with inductive loads. JK