모델명	:	111.11
	제조회사	:	WIKA
	원산지	:	GERMANY

국문 카다로그	국문 메뉴얼	영문 카다로그	영문 메뉴얼

Bourdon Tube Pressure Gauge, 
Type 111.11 Compressed Gas Regulator 
Gauge,
Standard Series










Applications


Compressed gas regulators 
Beverage dispensing machines 
Suitable for all media that will not obstruct the pressure system or attack 
copper alloy parts 




Special features


UL-listed (UL-252a or UL-404) 
Polished brass or gold-painted steel case 
Cleaned for use in oxygen service 

 













Standard features


 







Design
ASME B40.100

Bourdon Tube
Material: copper alloy
15 psi 
to 600 psi: C-type (low copper content)
800 psi to 6,000 psi: 
helical

Sizes 
1½”, 2” & 2½” (41, 53 
& 68 mm)

Movement
Copper alloy


Accuracy class
± 3/2/3% of span (ASME B40.100 
Grade B)
Dial 
White aluminum with stop 
pin and black lettering
“USE NO OIL” in red


Ranges
Vacuum / Compound to 200 
psi
Pressure from 15 psi to 6,000 psi
or other equivalent units of 
pressure or vacuum

Pointer
Black aluminum, 
non-adjustable


Working pressure
Steady: 3/4 of full scale 
value
Fluctuating: 2/3 of full scale value
Short time: full scale 
value
Case 
1½”: gold-painted 
steel
2” & 2½”: polished brass or gold-painted steel


Operating temperature
Ambient: -40°F to 140°F 
(-40°C to 60°C)
Media: 140°F (+60°C) maximum

Window
Twist-lock clear 
polycarbonate


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.



Pressure connection
Material: 
Copper-Alloy
Lower Mount (LM): 1½”, 2” and 2½”
Center Back Mount (CBM); 
1½”and 2”
1/8” NPT, ¼” NPT, limited to wrench flat area