ĐỒNG HỒ ÁP SUẤT WIKA 432.50

WIKA DIAPHRAGM PRESSURE GAUGE MODEL 432.50

MODEL : 432.50

Bourdon diaphragm pressure gauge 432.50

Process Industry Series Sealgauge
Dry Case / Liquid-filled Case

TÀI LIỆU KỸ THUẬT:

DOWNLOAD WIKA DIAPHRAGM PG 432.50 433.50

ỨNG DỤNG:

  • With liquid filled case for applications with high dynamic pressure pulsations or vibration
  • Suitable in corrosive environments for gaseous, liquid or highly viscous media.
  • Process industry: chemical/petrochemical, power stations, mining, on and offshore, environmental technology, mechanical engineering and plant construction

Đặc tính:

  • Threaded or open flange process connections
  • Wide selection of special materials
  • All stainless steel construction
  • High overpressure safety
  • Ranges from 6″ H20 (16 mbar)

Thông số kỹ thuật:

Diaphragm pressure gauges measure gauge, absolute and differential pressure. In processing industries, they can be installed in applications with highly corrosive, viscous media.

Diaphragm pressure gauges are ideal for these harsh conditions because the media can clog the narrow presure ports of threaded connections of Bourdon tube instruments as well as the internals of the tube.

To prevent such clogging, diaphragm pressure gauges are connected to the process with an open flange. This configuration provides a large pressure chamber, which prohibts media from settling.

Thiết kế theo tiêu chuẩn:
EN 837-3

Kích thước mặt:
4” & 6” (100 & 160 mm)

Độ chính xác:
± 2.5% of span

PHạm vi đo:
Vacuum / Compound to 300 psi (20 bar)
Pressure from 6” H2O (16 mbar) to 100″ H2O (250 mbar), 6″ (160 mm) flange diameter
Pressure from 6 psi (400 mbar) to 360 psi (25 bar),
4” (100 mm) flange diameter
or other equivalent units of pressure or vacuum

Áp xuất làm việc:
Steady: full-scale value
Fluctuating: 0.9 x full-scale value

Áp suất vượt an toàn:
5 x full-scale value, not exceeding 600 psi (40 bar)

Nhiệt độ vận hành:
Ambient: -4°F to +140°F (-20oC to +60oC)
Medium: +212°F (+100oC) maximum
Storage: -40o to +158°F (-40oF to +70oC)
-4oF to + 158oF (-20oC to +70oC) for
ranges ≤25 H2O (60mbar)

Temperature error

Additional error when temperature changes from reference temperature of 68°F (20°C) ±0.8% of span for every 18°F (10°K) rising or falling.

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 432.50 ; Đồng hồ Bourdon đo áp suất wika 432.50 ; wika 432.50 ; đồng hồ wika 432.50 ; đồng hồ áp 432.50

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