Wika Vietnam, Đồng hồ áp suất Wika, Model 111.12, 111.10, 111.10SP, 111.11, 213.53, 213.40, 232.53, 233.53, 232.54, 233.54, 232.34, 233.34, 130.15, Wika VIệt Nam
Nhà cung cấp: Pitesco Việt Nam
Hãng sản xuất: Wika Vietnam
Mr. Hà
live:ha_1652Model 111.12
Bourdon Tube Pressure Gauge
ABS Plastic or Painted Steel Case Standard Series - Center Back Mount
Applications
- Hydraulic and pneumatic systems
- Pumps, compressors, water systems, regulators
- Suitable for fluid medium which does not clog connection port or corrode copper alloy
Product Features
- Copper alloy wetted parts
- ABS plastic or painted steel case
- Center back mount (CBM) process connection
Specifications
Design
EN 837-1 & ASME B40.100
Sizes (All sizes not stocked)
1½", 2", 2½" and 4" (40, 50, 63, and 100 mm)
3½" (94 mm) with u-clamp only
Accuracy class
+ 3/2/3% of span (ASME B40.100 Grade B)
Ranges (All ranges not stocked)
Vacuum/Compound to 30"Hg (-1 bar) / 0 / 200 psi (16 bar)
Pressure from 15 psi (1 bar) to 6,000 psi (400 bar)
or other equivalent units of pressure or vacuum
Receiver scales 3...15 psi (0.2...1 bar)
Working pressure
Steady: 3/4 of full scale value
Fluctuating: 2/3 of full scale value
Short: full scale value
Operating temperature
Ambient: -40°F to 140°F (-40°C to 60°C)
Media: 140°F (+60°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.
Pressure connection
Material: copper alloy
Center back mount (CBM)
1/8" or 1/4" NPT
Bourdon Tube
Material: copper alloy
≤ 870 psi (60 bar): C-shape
> 870 psi (60 bar): Helical
Movement
Copper alloy
Dial
White plastic with stop pin (1½", 2", 2½")
White aluminum with stop pin (3½" & 4")
Black or black and red lettering
Pointer
Black ABS plastic (1½", 2", 2½")
Black aluminum (3½" & 4")
Case
Black ABS plastic
(3½" with black-painted steel)
Window
Snap-in acrylic ( 1½", 2", 2½", & 4")
Threaded polycarbonate (3½")
Model 111.10
Bourdon tube pressure guage
ABS Plastic or Painted Steel Case Standard Series - Lower Mount
Specifications
Design
EN837-1 and ASME B40.100
Sizes (All sizes not stocked)
1½”, 2”, 2½” and 4” (40, 50, 63, and 100 mm)
Accuracy class
+ 3/2/3% of span (ASME B40.100 Grade B)
Ranges (All ranges not stocked)
Vacuum/Compound to 30 “Hg (-1 bar) / 200 psi (16 bar)
Pressure from 15 psi (1 bar) to 6,000 psi (400 bar)
or other equivalent units of pressure or vacuum
Receiver scales 3...15 psi (0.2...1 bar)
Working pressure
Steady: 3/4 of full scale value
Fluctuating: 2/3 of full scale value
Short time: full scale value
Operating temperature
Ambient: -40°F to 140°F (-40°C to 60°C)
Media: 140°F (+60°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.
Pressure connection
Material: copper alloy
Lower mount (LM)
1/8” or 1/4” NPT
Bourdon Tube
Material: copper alloy
≤ 870 psi (60 bar): C-shape
> 870 psi (60 bar): Helical
Movement
Copper alloy
Dial
White plastic with stop pin (1½”, 2”, 2½”)
White aluminum with stop pin (4”)
Black or black and red lettering
Pointer
Black ABS plastic (1½”, 2”, 2½”)
Black aluminum (4”)
Case
Black ABS plastic
Window
Snap-in acrylic
Model 111.10SP
Bourdon Tube Pressure Gauge
Sprinkler Gauge, Standard Series
Specifications
Design
EN 837-1 & ASME B40.100
Sizes
4” (100 mm)
Accuracy class
± 3/2/3% of span (ASME B40.100 Grade B)
Ranges
0/80 psi (5.5 bar), retard to 250 psi (17 bar), air
0/300 psi (20 bar), 0/400 psi (28 bar), 0/600 psi (40 bar), water
Working pressure
Steady: 3/4 of full scale value
Fluctuating: 2/3 of full scale value
Short time: full scale value
Operating temperature
Ambient: -40°F to 140°F (-40°C to 60°C)
Media: 140°F (+60°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.
Bourdon tube
Material: copper alloy
Pressure connection
Material: copper alloy
1/4“ NPT lower mount (LM)
Movement
Copper alloy
C-shape
Dial
White aluminum with stop pin; black and red lettering
Pointer
Black aluminum
Case
Black polycarbonate
Window
Snap-in clear polycarbonate
Approvals
UL listed (UL-393)
Factory Mutual
Model 213.40
Bourdon Tube Brass Gauge
Industrial Series Liquid Filled
Specifications of Bourdon tube brass gauges:
With a solid forged-brass case and socket, WIKA's Bourdon tube brass gauge is designed for the most adverse conditions, including high vibration.
In fact, this brass gauge (model 213.40) is also known as WIKA's "hydraulic gauge." It is commonly used in mobile and stationary machinery hydraulic applications because of its ability to withstand extreme vibration, shock and pulsation.
Design
ASME B40.100 & EN 837-1
Sizes
2½” & 4” (63 & 100 mm)
Accuracy class
2½”: ± 2/1/2% of span (ASME B40.100 Grade A)
4”: ± 1% of span (ASME B40.100 Grade 1A)
Ranges
Vacuum / Compound up to 200 psi (16 bar)
Pressure from 15 psi (1 bar) up to 15,000 psi (1,000 bar)
or other equivalent units of pressure or vacuum
Working pressure
2½”: Steady: 3/4 scale value
Fluctuating: 2/3 full scale value
Short time: full scale value
4”: Steady: full scale value
Fluctuating: 0.9 x full scale value
Short time: 1.3 x full scale value
Operating temperature
Ambient: -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: max. +140°F (+60°C)
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 / IP 66)
Brass gauge applications are expanding with the increasing introduction of portable equipment, such as compressors, pumps and hydraulic tools.
Brass gauges are also widely used in upstream oil applications with pressure ranges up to 15,000 psi. In the Texas oil patch, WIKA's brass gauges with glycerin fill are the standard.
Bourdon tube
2½” (63 mm) ≤ 870 psi (60 bar): C-shape copper alloy
2½” (63 mm) > 870 psi (60 bar): Helical copper alloy
4" (100 mm) ≤ 1,000 psi (70 bar): C-shape copper alloy
4" (100 mm) > 1,000 psi (70 bar): Helical stainless steel
Pressure Connection
- Material: copper alloy
- Lower mount (LM) or center back mount (CBM) -
2½” (63 mm) - Lower mount (LM) or lower back mount (LBM) - 4” (100 mm)
- 1/4” NPT or 1/2” NPT limited to wrench flat area
Movement
Copper alloy
Dial
White aluminum with black lettering, 2½” with stop pin
Pointer
Black aluminum
Case
Gold-painted forged brass with integral connection and vent plug
Bezel ring
Gold-plated ABS cover ring (2½”)
Chrome-plated brass cover ring (4")
Window
Acrylic with Buna-N gasket
Case fill
Glycerine 99.7%
Models 232.53, 233.53
Bourdon Tube Pressure Gauges
Stainless Steel Series
Specifications
Design
ASME B40.100 & EN 837-1
Sizes
2”, 2½” & 4” (50, 63 and 100 mm)
Accuracy class
2” & 2½”: ± 2/1/2% of span (ASME B40.100 Grade A)
4”: ± 1.0% of span (ASME B40.100 Grade 1A)
Ranges
Vacuum / compound to 200 psi (16 bar)
Pressure from 15 psi (1 bar) to 15,000 psi (1000 bar)
or other equivalent units of pressure or vacuum
Working pressure
2” & 2½”: Steady: 3/4 scale value
Fluctuating: 2/3 full scale value
Short time: full scale value
4 ”: Steady: full scale value
Fluctuating: 0.9 x full scale value
Short time: 1.3 x 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 / IP65)
Pressure connection
Material: 316L stainless steel
Lower mount (LM) or center back mount (CBM)
Lower back mount (LBM) for 4” size
1/8” NPT, 1/4” NPT or 1/2” NPT limited to wrench flat area
Bourdon tube
Material: 316 stainless steel
≤1,000 PSI (70 bar): C-shape,
>1,000 PSI (70 bar): Helical
Movement
Stainless steel
Dial
White aluminum with black lettering, 2” and 2½” with stop pin
Model 130.15
Bourdon Tube Pressure Gauges
High Purity Series
Standard Features
Design
ASME B40.100
Sizes
2" (50 mm)
1 ½" (40 mm)
Accuracy Class
2": ± 2/1/2% of span (ASME B40.100 Grade A)
1 ½": ± 3/2/3% of span (ASME B40.100 Grade B)
Ranges
Vacuum / compound to 30"Hg/0/300 psi
Pressure from 15 psi up to 6000 psi or other equivalent units of pressure or vacuum
Working Pressure
Steady: ¾ full-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)
Medium: +212°F (+100°C) maximum
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.
Weather Protection
Weather resistant (NEMA 3 / IP 54)
Pressure Connection
Material: 316L SS
Position: Lower mount (LM) & center back mount (CBM)
Type of connection: ¼” NPT - male
Wetted surface finish: Ra < 1.0μm (Ra < 40μinch)-internal
Bourdon Tube
Material: 316L SS
30”Hg (vac) to 1,000 psi, C-type
1,500 to 6000 psi, helical type
Helium leak tested 1 x 10-9 scc/sec (inboard)
Socket
Material: 316L SS
Ra < 1.0μm (Ra < 40μinch) - internal
Movement
Stainless steel
Dial
White aluminum with stop pin and black lettering
Pointer
Black aluminum
Case
304 SS, electropolished
Window
Polycarbonate: twist-lock (2"); snap cap (1½")
Cleanliness
ASME B40.1 Level IV (for oxygen service)
Packaged in single nylon bag
Purged with Nitrogen
Protective cap over threaded connection
