Dwyer Instruments 7112-G200-NIST
Direct Drive Pressure Gage Range 0-200 psig
The Series 7000 Spirahelic® Pressure Gages employ a unique triple helix Bourdon tube for
precision measurement of compatible gases and liquids. The direct drive design reduces
friction and mass, resulting in exceptionally good responsiveness, repeatability and accuracy.
Because there are no gears, springs, linkages or other complicated mechanisms, wear is
practically eliminated. Solid brass or 316 stainless steel connection block features convenient
dual 1/4" female NPT ports-one each on back and bottom. Block also includes integral filter
plug to keep dirt out. Safety is assured with solid front case design and rear blowout hole.
Gages fit ASME standard panel cutouts, 4.94" (125 mm) -7100; 6.5" (165.1 mm) -7200; 9.0"
(229 mm) -7300.
Acts Like a Liquid-Filled Gage Without the Fill
No Recalibration Required
Only 1 Moving Part - No Gears or Linkages
Not Affected by Pulsations, Vibrations or Shock
Longer Service Life
Accuracy Built-in for Life!
Order #: 7112-G200-NIST
Mfg Part #: 7112-G200-NIST
Usually ships in 7-10 days