상품 상세보기 : Analog Gauges - WK4334711 4.5" 30inHg VAC 1/2" NPT Lower mount

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