WIKA 232.50.100 Pressure Gauge – 4″ Dial, 1/2″ NPT Bottom Connection

The WIKA 232.50.100 Pressure Gauge is designed for precision monitoring in harsh industrial environments. Featuring a 4-inch (100 mm) dial and a 1/2″ NPT bottom connection, this gauge delivers reliable performance and clear readability for process systems operating under pressure.

Built with an all-stainless-steel construction (case and wetted parts), the 232.50 series is resistant to corrosion and aggressive media, making it a top choice for the oil & gas, chemical, petrochemical, power generation, and marine industries. This pressure gauge is engineered with a high-accuracy Bourdon tube system, and the option for liquid-filling provides extra protection against vibration and pulsation.

Technical Specifications:

• Model: 232.50.100

• Dial Size: 4″ (100 mm)

• Connection: 1/2″ NPT Bottom Mount

• Case Material: Stainless Steel

• Wetted Parts: Stainless Steel

• Accuracy: ±1.0% of span (ASME B40.100 Grade 1A)

• Pressure Range: Available up to 15,000 psi (customizable)

• Temperature Range: -40°C to +60°C (-40°F to +140°F)

• Optional: Glycerin/Silicone-filled for shock & vibration dampening

• Mounting: Stem / Bottom mount

Applications:

• Process industry

• Chemical and petrochemical plants

• Power generation

• Water and wastewater treatment

• Marine applications