ĐỒNG HỒ ÁP SUẤT WIKA 232.53

WIKA BOURDON TUBE PRESSURE GAUGE MODEL 232.53

ĐỒNG HỒ ÁP SUẤT WIKA 232.53

ĐỒNG HỒ ÁP SUẤT WIKA 232.53

Thông tin sản phẩm

  • Model : Wika 232.53
  • Vật liệu: Stainless Steel Case, Process Gauge

Tài liệu:  WIKA BOURDON TUBE PRESSURE GAUGE MODEL 232.53

Ứng dụng:

  • With liquid filled case for applications with high dynamic pressure pulsations or vibration
  • 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

Đặc điểm sản phẩm:

  • Excellent load-cycle stability and shock resistance
  • All stainless steel construction
  • Positive pressure ranges to 15,000 psi (1,000 bar)

Thông số kỹ thuật:

Thiết kế theo tiêu chuẩn: ASME B40.100 & EN 837-1

Kích thước mặt đồng hồ: 2”, 2½” & 4” (50, 63 and 100 mm)

Độ chính xác:

  • 2” & 2½”: ± 2/1/2% of span (ASME B40.100 Grade A)
  • 4”: ± 1.0% of span (ASME B40.100 Grade 1A)

Phạm vi và thang đo:

  • 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

Áp suất làm việc:

  • 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

Nhiệt độ làm việc:

  • 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)

Vật liệu kết nối:

  • 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

Vật liệu ống dẫn Bourdon:

  • 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

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Website liên kết: thegioivalve, thegioimatbich, iwisu , thietbinhapkhau

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