Model 213.40 Pressure Gauge Bourdon Tube, Glycerin Filled, Copper Alloy Wetted Parts, 4" Dial, 1/4" NPT Connection, Lower Back Mount, 0 - 600 psi, ± 1% of Span Accuracy

Wika's model 111.16 bourdon tube pressure gauges are reliable andeconomical with ranges up to 6,000 psi. The 1-1/2" case comes inblack ABS with stainless steel crimped profile ring. The 2" casecomes in black ABS with ABS stand-off ring and stainless steelcrimped profile ring. The U-clamp bracket is zinc-plated steelwith two zinc-plated slotted screws. The window is snap-inacrylic and the pointer is black ABS. The dial is white ABS with stoppin and black lettering. The wetted parts are copper alloy.

General applications include:

• Pneumatics
• HVAC
• Suitable for all media that will not obstruct the pressuresystem or attack copper alloy parts

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 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 232.50 & 233.50 feature construction for protection from harsh environments and corrosive process fluids. The large diameter of these gauges make them ideal for applications that require dial reading from a distance. These gauges come either dry or liquid filled in 2-1/2", 4" & 6" sizes. The 2-1/2" size comes in a 304 stainless steel case with a pressure relief/fill plug on the top of the case and a polycarbonate window with Buna-N gasket. The 4" & 6" sizes come in a 304 stainless steel case with a blow out plug on the back of the case and a fill plug on the top of the case; the window is safety glass with a Buna-N gasket. The dial's are white aluminum with black lettering; 2-1/2" with stop pin. All sizes come with a stainless steel bayonet-type bezel ring. Model's 232.50 & 233.50 are weather tight (Nema 4X / IP 65) and the wetted material is 316 stainless steel.

General applications include:

• With liquid-filled case for applications with high dynamic pressure pulsations (add restrictor) or vibration
• Suitable for corrosive environments and gaseous or liquid media that will not obstruct the pressure system
• Process industry: chemical/petrochemical, power stations, mining, on and offshore, environmental technology, mechanical engineering and plant construction

Wika's model 233.55 is specifically designed and manufactured to exact panel builder requirements. With exclusive features, it is ideal when used for panel mount applications in the water industry on pumps, controls and skid systems. Model 233.55 has a 2-1/2" white aluminum dial with black lettering and stop pin. The case is constructed of 304 stainless steel with vent plus stainless steel crimping ring. The case is welded with 316L stainless steel socket connection. The window is safety glass with a Buna-N gasket. Model 233.55 is glycerin filled, 1000 centistoke, standard. The wetted material is stainless steel.

General applications include:

• Panel builder and control industry
• Suitable for corrosive environments with 316 stainless steel wetted parts
• Used in gaseous and liquid media

Wika Model TI.901 industrial glass thermometers offer easy-to-read temperature measurement in tough applications. Their molded housings offer excellent rigidity and impact resistance. The glass tube is also shock resistant. Model TI.901 features a 9" scale, swivel nut connection and completely adjustable locking case & stem. The scale is permanently baked-on with bold black graduations printed on white aluminum.

General applications include:

• Process piping
• HVAC/R
• Plumbing
• Water treatment
• Boilers
• Diesel engines
• Compressors

Wika model TI.32 process grade bimetal thermometer has an adjustable angle connection and is suitable for nearly every direct-reading thermometer application. Their durable construction ensures reliable readings and long-lasting service. The case is constructed of 304 stainless steel and is hermetically sealed per ASME B40.3 standard ingress protection IP 65 with external reset slotted hex head on the back. The dial is white aluminum, dished, with black markings. The pointer is black aluminum and the window is flat instrument glass with either a neoprene or silicone gasket. The connection is 1/2" NPT and is 304 stainless steel - lower mount. The stem is 304 stainless steel, 1/4" in diameter and comes in 2-1/2" to 72" lengths.

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