ĐỒNG HỒ ÁP SUẤT WIKA 233.53

WIKA BOURDON TUBE PRESSURE GAUGE MODEL 233.53

MODEL : 233.53

Bourdon tube pressure gauge 233.53

Stainless Steel Case, Process Gauge

TÀI LIỆU KỸ THUẬT:

DOWNLOAD WIKA 232.53 – 233.53

ỨNG DỤNG:

Applications

  • 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 ĐẶC TRƯNG:

  • 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

 

Từ khóa tìm kiếm:

Đồng hồ áp WIKA ; Đồng hồ dầu đo áp WIKA ; Đồng hồ áp suất WIKA ; Đồng hồ áp suất Đức ; Đông hồ  WIKA nhập khẩu ; Đồng hồ đo áp suât chân không WIKA ;

Đồng hồ WIKA ; Đồng hồ WIKA Đức ; WIKA 233.50 ; Đồng hồ Bourdon đo áp suất wika 233.50 ; wika 233.50 ; đồng hồ wika 233.50 ; đồng hồ áp 233.50

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