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WK4334711 4.5" 30inHg VAC 1/2" NPT Lower mount

제조사 : DAVIS
제품번호:WK4334711
판매가격  : 원
포인트 : 점
수량 :
  PLUS   MINUS   개
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Solid front, blow-out back case design meets safety requirements of ASME B40.100.
Iis an industrial type gauge suitable for corrosive environments where the fluid medium does not clog connection or corrode wetted part material. Solid front, blow-out back case design meets safety requirements of ASME B40.100.

The gauge is well suited for use in maintenance departments and test stands, as well as recertifying gauges and maintaining the accuracy of existing gauges in refineries and chemical plants.
 
Features
  • Size: 4-1/2" (115 mm)
  • Connection: Material: 316 stainless steel; Lower mount (LM); 1/4" NPT (upon request) or 1/2" NPT limited to wrench flat area with M4 internal tap
  • Bourdon Tube: Material: 316 stainless steel; 30" Hg (Vac) to 600 PSI C-type; 2000 to 20,000 PSI helical type
  • Movement: Stainless steel; Internal stop pin
  • Dial: White aluminum with black lettering and mirrored band
  • Pointer: Black aluminum, micrometer adjustable, with knife edge
  • Case: Black glass reinforced thermoplastic (PBTP); Solid front, blow-out back; Turret -style case with built in rear flange lugs
 
SPECIFICATIONS
Accuracy ±0.25% of span (ASME B40.100 Grade 3A)
Ranges 0/30" Hg Vac through 0/600 PSI
0.25% of span (ASME B40.100 Grade 3A)
0/800 PSI through 0/20,000 PSI
0.50% of span (ASME B40.100 Grade 3A)
Working Range 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: max. 212°F (+100°C)
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
CAT NO. MODEL DEscRIPTION AVAIL PRICE 
WK4334711   4334711   4.5" 30inHg VAC 1/2" NPT Lower mount   Yes   359,158
WK4334770   4334770   4.5" 15PSI 1/2" NPT Lower mount   Yes   359,158 
WK4334788   4334788   4.5" 30PSI 1/2" NPT Lower mount   Yes   359,158
WK4334796   4334796   4.5" 60PSI 1/2" NPT Lower mount   Yes   359,158
WK4334800   4334800   4.5" 100PSI 1/2" NPT Lower mount   Yes   359,158
WK4334818   4334818   4.5" 160PSI 1/2" NPT Lower mount   Yes   359,158
WK4334826   4334826   4.5" 200PSI 1/2" NPT Lower mount   Yes   359,158
WK4334834   4334834   4.5" 300PSI 1/2" NPT Lower mount   Yes   359,158
WK4334842   4334842   4.5" 400PSI1/2" NPT Lower mount   Yes   359,158
WK4334851   4334851   4.5" 600PSI 1/2" NPT Lower mount   Yes   359,158

 

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