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Solutions for pressure, temperature, force and level measurement, flow measurement, calibration and SF6 gas solutions from WIKA are an integral component of our customers' business processes.
This is why we consider ourselves to be not just suppliers of measurement components but rather more a competent partner that offers comprehensive solutions in close co-operation with our customers – customised and precisely designed products for the exact requirement.
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Stainless Steel Case, Process Gauge
DesignASME B40.100 & EN 837-1
Sizes4½” (115 mm)
Accuracy class± 0.5% of span (ASME B40.100 Grade 2A)
RangesVacuum / Compound to 200 psi (16 bar)Pressure from 0/15 (1 bar) to 0/15,000 psi (1,000 bar)or other equivalent units of pressure or vacuum
Working pressureSteady: full-scale valueFluctuating: 0.9x full-scale valueShort time: 1.3x full-scale value
Operating temperatureAmbient: -40°F to +140°F (-40°C to +60°C) - dry-4°F to +140°F (-20°C to +60°C) - glycerine-filled-40°F to +140°F (-40°C to +60°C) - silicone-filled
Medium: +392°F (+200°C) maximum - dry+212°F (+100°C) maximum - liquid-filled
Temperature errorAdditional error when temperature changes from reference temperature of +68°F (+20°C) ±0.4% of span for every 18°F (10°K) rising or falling
Weather protectionWeather tight (NEMA 4X / IP65)
Pressure connectionMaterial: 316L stainless steelLower mount (LM) or lower back mount (LBM)½” NPT (other connections available)
Bourdon tubeMaterial: 316 stainless steel>1,000 PSI (100 bar): C-shape,≤1,500 PSI (100 bar): Helical
MovementStainless steel
DialWhite aluminum with black lettering
PointerBlack aluminum, adjustable
Models 232.50, 233.50
Stainless Steel Series
Models 232.30 4.5, 233.30 4.5
Stainless Steel Case Process Gauge, Solid Front Design
Models 232.30, 233.30
Stainless Steel Series, Solid Front Case
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