Model 5101 bi-stable, flag-type liquid level indicator installs in a 2-inch NPT boss at the points of indication. The unit is non-electrical and positive for use in applications where leaks can develop at pressures or clear and opaque liquids do not warrant the use of glass-type sight windows. The large indicating flag is readable at 100 ft, and this model can be used to pressures up to 900 psi/g. The indicator is available in brass and SST or all SST.
Thomas Products Ltd., 987 West St., Southington, CT 06489, FAX (860) 621-1470.
DIY candy, journeys to Mars, coding for road trips, and more. These STEM (science, technology, engineering, and math) activity options will keep kids engaged this summer, from 10-minute activities to more advanced undertakings.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies.
You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived.
So if you can't attend live, attend at your convenience.