Glycerin-filled pressure gauges are widely employed in various industries due to their inherent benefits. The presence of glycerin, a thick viscous fluid, inside the gauge serves to minimize oscillations and fluctuations in the needle's movement, resulting in a smoother and more reliable reading. This characteristic makes glycerin-filled gauges par

Electromagnetic induction provides a accurate method for measuring fluid velocity. This technique relies on the principle that a moving conductor within a magnetic field induces an electromotive force (EMF). By examining this induced EMF, we can calculate the velocity of the fluid. Sensors based on electromagnetic induction provide several benefits