Liquid Level Indicator can replace sight glass windows.

Press Release Summary:

Able to replace sight glass windows that cloud up or are unreadable with certain fluids, 5100 non-electrical liquid level indicator uses float housing magnetically coupled to rotating Red/Green indicator in separate and dry compartment. As float rises up, green indicates safe liquid level. If level drops, float drops and indicator rotates to red to signal inadequate liquid level. Process end connection is ¾ in. MNPT, and 3 7/16 in. long product is rated up to 225°F and up to 400 psi.


Original Press Release:

Updated 5100 Liquid Level Indicator from Thomas Products Ltd.

A patented non electrical liquid level indicator to replace sight glass windows that cloud up, or are unreadable with certain fluids. The mode of operation is a simple float housing a magnetically coupled to a rotating Red/Green indicatore in a seperate and dry compartment, as the float rises up the green indicates a safe liquid level. If the level drops, the float also drops rotating the indicator to red, signalling an inadequate level of liquid. Process end connection is 3/4" MNPT. Unit is only 3  7/16" lg. Temperature up to 225 degrees Fahrenheit and up to 400 PSI. This model is used in a wide range of applications, such as: Lube oil in reservoirs, Paint for automatic applications, Coolant to critical components. etc.

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