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Dwyer DR104180
Dwyerzoom
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Description:
<p><strong>Dwyer, DR104180, Series DR Direct Reading Glass Flowmeter, Flow Rate 2.2 GPH Water </strong> </p> <p>?5% FS Accuracy, Interchangeable Flowtubes </p> <p><strong>Use Series DR Glass Flowmeters </strong> to accurately measure flow rates of air or water with the convenience of a direct reading scale. Permanently fused ceramic scale has integral float guides for optimum float performance. Reflective plastic background and 1.5 X magnification lens reduces eye fatigue and allows for more accurate readings. Units include a safety blow-out back panel for additional protection. Flowmeters are shipped completely assembled and include standard panel mounting hardware for quick installation. </p> <p><strong>Product Applications </strong> </p> <ul><li>Film processing </li> <li>Paper manufacturing </li> <li>Chemical processing </li> <li>Semiconductor industry </li> <li>Water and air pollution analysis equipment </li> <li>Metals processing </li> <li>Industrial fuel and energy conservation </li> <li>Cylinder gas metering </li> <li>General laboratory and industrial applications </li> </ul>

Attributes

Key Value
Accuracy?5% FS @ 70?F (21.1?C) and 14.7 psia (1 atm absolute)
Connection1/8" female NPT
MountingVertical
Pressure Limits250 psig (17 bar)
Repeatability?0.25% of scale reading
ScalesDirect reading 65 mm
Temperature Limits250?F (121?C)
Turn-down ratio10:1
Valve6-turn needle
Wetted MaterialsFlowtube: Borosilicate glass; Float Stops: PTFE; End Fittings: Anodized Aluminum or 316 stainless steel; O-rings: Buna-N on aluminum models and Fluoroelastomer on stainless steel models