Models 132.53, 133.53

Bourdon Tube Pressure Gauges

Economical Stainless Steel Gauge

Selected documents
Sales contact

WIKA USA

Tel.:
1-888-945-2872
Fax:
1-770-338-5118
info@wika.com

Applications

  • With liquid filled case, for applications with high dynamic pressure pulsations 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

Product features

  • All stainless steel construction
  • Economical design
  • Positive pressure ranges to 15,000 psi (1,000 bar)

Specifications

Design
ASME B40.100 & EN 837-1

Sizes
4” (100mm)

Accuracy class
± 3/2/3% of span (ASME B40.100 Grade B)

Ranges
Pressure from 30 psi (2 bar) to 15,000 psi (1,000 bar)
or other equivalent units of pressure

Working pressure
Steady: 3/4 scale value
Fluctuating: 2/3 full scale value
Short time: full scale value

Operating temperature
Ambient: -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: +212°F (+100°C) maximum

Temperature error
Additional 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 protection
Weather tight (NEMA 4X / IP66)

Pressure connection
Material: 316L stainless steel
Lower mount (LM)
1/4” or 1/2” NPT

Bourdon tube
Material: 316L stainless steel
≤ 1,000 psi (70 bar): C-shape,
> 1,000 psi (70 bar): Helical

Movement
Stainless steel

Dial
White aluminum with black lettering

Pointer
Black aluminum, non-adjustable

Case
304 stainless steel with vent plug and SS polished crimp ring. Case welded to pressure connection.

Window
Polycarbonate with Buna-N gasket

Case Fill
Glycerine 99.7% (133.53)

 

Bourdon Tube Pressure Gauges - 4" (100 mm)<br>
Model 132.53 - Dry Case<br>
Model 133.53 - Liquid-filled Case

Bourdon Tube Pressure Gauges - 4" (100 mm)
Model 132.53 - Dry Case
Model 133.53 - Liquid-filled Case

  • Bourdon Tube Pressure Gauges - 4" (100 mm)<br>
Model 132.53 - Dry Case<br>
Model 133.53 - Liquid-filled Case
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