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<h3>Overview</h3>
<p>An industrial <strong>visual level indicator</strong> designed for direct fluid observation in pressurized pipelines. Constructed from <strong>austenitic stainless steel</strong> or borosilicate glass, these devices adhere to ASME B16.5 and DIN standards to ensure structural integrity under high pressure and temperature variations.</p>
<h3>Application</h3>
<ul>
<li><strong>Oil & Gas:</strong> Monitoring crude oil levels in storage tanks and separators.</li>
<li><strong>Chemical Processing:</strong> Visualizing corrosive reagent flow in reactor vessels.</li>
<li><strong>Pharmaceuticals:</strong> Ensuring sterile liquid transfer visibility in clean-in-place systems.</li>
<li><strong>Water Treatment:</strong> Checking clarity and volume in filtration units.</li>
</ul>
<h3>Precautions</h3>
<ul>
<li><strong>Safety:</strong> Always isolate pressure before maintenance; use protective shields during installation.</li>
<li><strong>Maintenance:</strong> Inspect glass seals for leakage every six months.</li>
<li><strong>Replacement:</strong> Replace viewing elements immediately upon detecting scratches or clouding that obscure readings.</li>
</ul>