모델명	:	232.34DD
	제조회사	:	WIKA
	원산지	:	GERMANY

국문 카다로그	국문 메뉴얼	영문 카다로그	영문 메뉴얼

Bourdon Tube Pressure Gauges
Solid-Front Process Gauge 
Direct 
Drive
Type 232.34DD





Applications

Where high dynamic pressure pulsations or vibration exist

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 



Special Features

Excellent load-cycle stability and shock resistance 
Movement-less direct drive Bourdon tube 
Positive pressure ranges to 10,000 psi 

 




 







Standard Features
 






Design
ASME B40.100
Weather 
protection
Weather resistant (NEMA 3 / IP54)


Sizes
4½” (115 mm) dial size

Pressure connection
Material: 316 
SS
Lower mount (LM) and lower back mount 
(LBM)
1/4” or 1/2” NPT


Accuracy class
± 0.5% of span (ASME B40.100 Grade 
2A)

Bourdon tube / wetted parts
Material: Inconel 
X-750
316 SS socket & capillary
All 
connection nicro-brazed


Ranges
Vacuum / Compound to 300 psi
Pressure from 30 
psi to 10,000 psi
or other equivalent units of pressure or vacuum
Filter
Porous metal disk 
- 316 SS
Porosity: 25 to 50 microns


Working pressure
Steady: full scale value 

Fluctuating: 0.9 x full scale value 
Short time: 1.5 x full scale 
value
Dial
Aluminum substrate 
with white polyester film and black lettering.


Operating temperature
Ambient: -65°F to +190°F
Pointer
Black aluminum, 
adjustable
External zero 
adjustment
Adjustment screw located on window


Medium: 
-65°F to +400°F



Temperature error          
Additional error when 
temperature changes from reference temperature of 68°F (20°C) ±0.4% for every 
18°F (10°C) rising or falling. Percentage of span.