MODEL : 111.25 DW

Sử dụng cho nước uống
Drinking Water Series – 4½” SS Case

Ứng dụng

  • Contractor Gauge for applications where water is anticipated to be used for human consumption
  • For applications in which products must comply with the 2014 US Safe Drinking Water Act and NSF 61/372

Đặc điểm kỹ thuật của sản phẩm

  • Brass wetted parts with lead content ≤0.25%
  • Stainless steel case
  • ±1% accuracy
  • Reliable and economical
  • NSF/ANSI 61 listed and certified to NSF/ANSI 372 and conforms with the lead content requirements for lead-free plumbing as defined by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking Water Act

Thông số kỹ thuật

Thiết kế theo tiêu chuẩn:
ASME B40.100

Các size mặt (All sizes not stocked)
4½” (115 mm)

Độ chính xác
±1% of span (ASME B40.100 Grade 1A)

Phạm vi :
Vacuum/Compound to 200 psi (16 bar)
Pressure from 15 psi (1 bar) to 600 psi (40 bar)
or other equivalent units of pressure or vacuum

Áp làm việc
Steady: 3/4 of full scale value
Fluctuating: 2/3 of full-scale value
Short time: full-scale value

Nhiệt độ vận hành
Ambient: -40°F to 140°F (-40°C to 60°C)
Media: 140°F (+60°C) maximum

Các lỗi nhiệt độ
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.

Kết nối áp:
Material: Lead-free copper alloy (lead content ≤0.25%)
1/4” NPT lower mount (LM)

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

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