Model 131.11 Pressure Gauge Bourdon Tube, Dry, 316L Stainless Steel Wetted Parts, 2" Dial, 1/4" MNPT Connection, Center Back Mount, 0 - 60 psi, ± 3/2/3% of Span Accuracy

Wika model TI.50 bimetal thermometers are ideal for most ruggedindustrial temperature measurement applications. Thehermetically-sealed case offers protection from weather and dust andis guaranteed against fogging up. Model TI.50 is constructed of a 304stainless steel case and a 1/2" 304 stainless steel connection -center back mount. The stem is constructed of 304 stainless steel in1/4" diameter - 2-1/2" to 72" lengths. The 5" dial is whitealuminum, dished with black markings and the pointer is blackaluminum. The window is flat instrument glass and some with either aneoprene or silicone gasket.

General applications include:

• General process instrumentation in the chemical,petrochemical, oil and gas, energy and water/wastewater industries
• Temperature measurement in harsh and aggressiveenvironments
• Suitable for applications with high vibrationswith liquid dampening

Wika model TI.31 process grade bimetal thermometer's hermetically-sealed case offers protection from weather and dust, and is guaranteed against fogging up. Model TI.31 is available in a 3" dial with 304 stainless steel 1/2" NPT connection, lower mount. The case is 304 stainless steel and offers weather protection (NEMA 4X / IP 66) as well as external reset slotted hex head on the back. The dial is white aluminum, dished, with black markings and black aluminum pointer. The window is flat instrument glass and comes with either a neoprene or silicone gasket. The stem is 304 stainless steel, 1/4" in diameter and comes in lengths from 2-1/2" to 72".

General applications include:

• General process instrumentation in the chemical, petrochemical, oil and gas, energy and water/wastewater industries
• Temperature measurement in harsh and aggressive environments
• With liquid dampening suitable for applications with high vibrations

Wika's Model 111.10 bourdon tube pressure gauges are reliable and economical with ranges up to 6,000 psi. Sizes 1-1/2", 2" & 2-1/2" come in a black plastic or painted steel case, white plastic dial with stop pin and black ABS plastic pointer. The 4" size comes in a black plastic or painted steel case, white aluminum dial with stop pin and black aluminum pointer. The window is made of crystal-clear snap-fit plastic. The wetted parts are copper alloy.

General applications include:

• Hydraulic and pneumatic systems
• Pumps, compressors, water systems and regulators
• Suitable for fluid medium which does not clog connection port or corrode copper alloy

Wika's model 131.11 all stainless steel construction ensures longservice life in the harshest, most demanding environments. Thesegauges are available in 1-1/2", 2" and 2-1/2" sizes. Model 131.11 hasa stainless steel case, white aluminum dial with black lettering andstop pin and a black aluminum pointer. The window is snap-inpolycarbonate and the wetted material is 316L stainless steel. Model131.11 is available in either lower mount or center back mount with1/8" or 1/4" MNPT connections.

General applications include:

• Suitable for corrosive environments and gaseous orliquid media that will not obstruct the pressure system
• Ideal when a smaller size instrument is needed
• CDA (CleanDry Air) applications

Wika's model 212.54 & 213.54 gauges offers long and reliable service under rugged conditions and are required for heavy-duty service in industrial environments. Series 212.54 & 213.54 are weather tight (NEMA 4X/IP 66) and come dry (212.54), silicone or glycerin filled (213.54). The case is constructed of 304 stainless steel with vent plug and stainless steel bayonet ring. The case connection is sealed with EPDM o-ring (glycerin) or Viton® o-ring (dry, silicone). The window is safety glass with Buna-N gasket and the pointer is black aluminum and adjustable. The dial is white aluminum with black lettering and the wetted parts are copper alloy.

General applications include:

• Adverse service conditions where pulsation or vibration exists
• Process industry
• Gaseous or liquid media that will not obstruct the pressure system

Wika model's 232.34 & 233.34 are designed specifically for the petrochemical and processing industries. These durable gauges are engineered to provide reliable service in harsh and rugged environments. They come in 4-1/2" and 6" sizes - either dry or liquid filled. The case is black fiberglass-reinforced thermoplastic (POCAN) with a solid front, blowout back and turret-style case with built in rear flange lugs. The dial is white aluminum with black lettering, stop pin at 6 0'clock. Standard WIKA psi single scales (4-1/2" only) with large figures at beginning and end for quick and easy identification. Model 232.34 & 233.34 are weather resistant (NEMA 3 / IP54) without membrane and weather tight (NEMA 4X / IP65) with dry case or filled case with membrane installed. These gauges are offered in lower mount or lower back mount in either 1/4" or 1/2" NPT with M4 internal tap. The restrictor is stainless steel, 0.6mm, standard. The window is clear acrylic with Buna-N gasket and the pointer is black aluminum and adjustable.

General applications include:

• Suitable for corrosive environments and gaseous or liquid media that will not obstruct the pressure system
• For applications with high dynamic pressure pulsations or vibrations
• Process industry: chemical/petrochemical, power stations, mining, on and offshore, environmental technology, mechanical engineering and plant construction

Wika model 213.40 is an ideal choice for OEM and general industrial applications requiring an economical liquid-filled pressure gauge. When vibration and/or pulsation are present, the glycerin fill dampens the bourdon tube and minimizes pointer oscillation, which reduces wear on the gauge movement. Model 213.40 is available in 2-1/2" and 4" sizes, in either 1/4" or 1/2" NPT Copper Alloy connections and is weather tight (NEMA 4X / IP 66). The case is gold-plated forged brass with integral connection and vent plug. The 2-1/2" size comes with gold-plated ABS cover ring and the 4" size comes with chrome-plated brass cover ring. The dial is white aluminum with black lettering, 2-1/2" size with stop pin and the pointer is black aluminum. The window is acrylic with Buna-N gasket.

General applications include:

• Adverse service conditions where pulsation or vibration exists
• Suitable for gaseous or liquid media that will not obstruct the pressure system
• Hydraulics and compressors

Wika Model's 232.54 & 233.54 all steel construction ensures longservice life in the harshest, most demanding environments. Model's232.54 & 233.54 come in 2-1/2" & 4" dials that are constructed ofwhite aluminum with black lettering; 2-1/2" size comes with stop pin.The case is constructed of 304 stainless steel with vent plug andpolished stainless steel bayonet ring and is suitable for liquidfilling. The window is laminated safety glass with a Buna-N Gasketand the pointer is constructed of black aluminum and is frictionadjustable. Series 232.54 & 233.54 are weather tight (Nema 4X / IP65). The pressure connection is 316L stainless steel and the wettedmaterial is 300 series stainless steel.

General applicationsinclude:

• Intended for adverse service conditions wherepulsating or vibration exists
• Process industry:chemical/petrochemical, power stations, mining, on and offshore,environmental technology, mechanical engineering and plantconstruction
• Suitable for gaseous or liquid media that willnot obstruct the pressure system

Wika Model TI.52 bimetal thermometers are suitable for nearly every direct-reading thermometer application. Their durable construction ensures reliable readings and long-lasting service. Model TI.52 has a 304 stainless steel case that is hermetically sealed per ASME B40.3 standards and offers weather protection as well as an external reset slotted hex head on the back of the case. The Dial is 5" and is constructed of white aluminum, dished with black markings and the pointer is black aluminum. The window is flat instrument glass with either a neoprene or silicone gasket. The process connection is 1/2" NPT, 304 stainless steel with an adjustable angle.

General applications include:

• General process instrumentation in the chemical, petrochemical, oil and gas, energy and water/wastewater industries
• Temperature measurement in harsh and aggressive environments
• With liquid dampening suitable for applications with high vibrations