WIKA 232.30 and 233.30 Bourdon Tube Pressure Gauges

Prices starting at:
$135.81
Call for Availability
SKU
23X.30

Stainless steel solid front process gauge. Accuracy ±2/1/2% or ±1.0% span, depending on range. Ranges -30" Hg Vacuum/compound to 200 PSI, 0-15 to 0-30000 PSI. 2.5", 4" or 6" dial size. 316L stainless steel lower (bottom stem) or lower back mount, 1/4" or 1/2" NPTM.

WIKA XSEL 232.30 (dry) and 233.30 (liquid filled) 2.5", 4" and 6" process gauges are designed for use in process industry applications, including chemical/petrochemical, power stations, mechanical engineering, environmental technology, plant construction, and mining.

  • Accuracy: 2½": ±2/1/2% of span (ASME B40.100 Grade A); 4" & 6": ±1.0% of span (ASME B40.100 Grade 1A)
  • Available ranges: -30" Hg Vacuum/compound to 400 PSI, 0-15 to 0-20000 PSI
  • Suitable for corrosive environments and gaseous or liquid media that will not obstruct the pressure system
  • 304 SS solid front case, white aluminum dial with black lettering, 2-1/2" with stop pin, adjustable black aluminum pointer
  • 316L stainless steel Bourdon tube
  • 316L stainless steel pressure connection: 1/4" or 1/2" NPTM lower (bottom stem) mount, 1/2" NPTM lower back mount (2-1/2" and 4" size only)

Model Selection Guide

Use this table to find the right model for your application.  Don't see the range or size you need? Looking for a dual scale gauge? Call a Lesman sales specialist at 800-953-7626.

Orders placed before 3PM central time for in stock models ship the same day.

SizeClick for Price and Availability
2.5" Dial4" Dial
ConnectionLMLBMLMLBM
Connection Size1/4" NPTM1/4" NPTM1/2" NPTM1/2" NPTM
Fill FluidDryGlycerineDryDryGlycerineDry
30" HgVac-09305645930563793670719366750503437778596271
-30" Hg-15 PSI936504493665809365079503636975282925652875456
-30" Hg-30 PSI931482293649949481486936677693610229562559
-30" Hg-60 PSI93053789366598919714152859645425534252875457
-30" Hg-100 PSI954235393678539319646525581855274643752875458
-30" Hg-160 PSI936505293196389469168524202305283301452875460
-30" Hg-200 PSI9367250963714152924000529240015285964652924002
0-15 PSI930565393053949244808936683093610819253289
0-30 PSI924016092516189244816936684993610909253270
0-60 PSI924017992516269244832936685793611038596298
0-100 PSI924018792516349244840936686593611119253084
0-160 PSI924019592516429244859936687393611208596301
0-200 PSI9240209925165092448675211613193611389253076
0-300 PSI924021792516699244875936689093611469821082
0-400 PSI924022592516779244883936690393611548542805
0-600 PSI924023392516859244905936691193611629253050
0-1000 PSI924041192517079244913936693893611898513554
0-1500 PSI924042092517159244921936694693611978541574
0-2000 PSI9240438925172392449309366954936120052875461
0-3000 PSI9240446925173192449489366962936121952875462
0-5000 PSI9240454925174092449569366970936122752803301
0-10000 PSI9305661930562992449649366989936123550911503
0-15000 PSI9482644954234591538109366997936124352875464
0-20000 PSIN/AN/AN/A8596336982960152835947
More Information
Dial Size 2.5 Inch, 4 Inch, 6 Inch
Process Connection 1/4" NPTM Bottom, 1/4" NPTM Lower Back, 1/2" NPTM Bottom, 1/2" NPTM Lower Back
Case Material Stainless Steel
Liquid Filled Yes
Accuracy ±2/1/2% of span (2½" size); ±1% of span (4" & 6"size)
Wetted Parts 316L SS
Dial Material White aluminum
Measuring Range 30 inHg Vacuum to 20,000 psi
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