Low Pressure Gauge with Stainless Steel Case

Model: PRSM

For gaseous or liquid pressure media that are compatible with copper alloy parts, except liquid
Zero-point correction available for troubleshooting
Stainless steel case — other different materials available: PRM, PRSSM.TU

Dịch vụ hậu mãi nhanh chóng / Có thể tùy chỉnh /
Chất lượng cao / Bảo hành một năm
Hình ảnh chỉ mang tính tham khảo; sản phẩm thực tế sẽ được sản xuất theo yêu cầu tùy chỉnh của quý khách.

Mô tả

The PRSM is a low-pressure capsule gauge featuring a stainless-steel case and designed for gaseous media compatible with copper alloy components (excluding liquids). It offers measuring ranges from 0–300 mmAq to 0–5000 mmAq, including vacuum and compound options. With chromium-plated copper wetted parts and zero-point adjustment capability, the gauge is available in 2.5″, 3″, and 4″ dial sizes, using acrylic windows for 2.5″ and glass windows for 3″ and 4″. The PRSM is ideal for HVAC systems, cleanrooms, laboratories, medical gas supply, and general low-pressure monitoring applications, combining the durability of a stainless-steel case with the sensitivity of a capsule gauge.

Thông số kỹ thuật

Connection location	Bottom mount, back mount
Kích thước danh nghĩa	2.5", 3", 4"
Phạm vi đo	0 … 300 mmAq to 0 … 5000 mmAq, or other equivalent units of pressure, vacuum or compound
Độ chính xác	ASME B40.1 grade B ±3/2/3%
Kết nối quy trình	Chromium-plated copper 1/4, 3/8, 1/2 PT, G, NPT
Case/Ring	304 SS
Window	2.5": acrylic; 3", 4": glass
Dial	Aluminum alloy, black scale on white
Pointer	Black aluminum alloy
Movement	Copper alloy
Capsule element	Copper alloy
Nhiệt độ trung bình	-20°C ... 60°C
Pressure limitation	Steady: 0.75 x full scale value Fluctuating: 0.6 x full scale value

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