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Differential Pressure Gauge, Double Diaphragm

Differential Pressure Gauge, Double Diaphragm

  • High working pressure (static pressure) and high overload safety, selectable ranges up to 30 MPa
  • The use of high-quality stainless steel materials and the robust design are geared to applications in the chemical and process engineering industries
  • Suitable for liquid and gaseous media in aggressive environments
  • Equivalent specifications that closely match the WIKA 732.14
  • 反應迅速的售後服務 / 可客製化 / 可依客戶需求提供服務
  • 高品質 / 一年保固
  • 圖片僅供參考；實際產品將根據您的自訂規格製作。.
索取報價

說明

The PRHD is a high-static differential pressure gauge featuring a dual-diaphragm design that withstands static pressures up to 30 MPa, enabling safe and accurate differential measurement even in high-pressure lines. Constructed entirely from stainless steel (304 SS or 316 SS), with matching wetted parts, it offers excellent corrosion resistance for demanding industrial environments. The instrument supports measuring ranges from 0–10 kPa to 0–600 kPa and is suitable for both liquid and gaseous aggressive media. Closely matching the specifications of the WIKA 732.14, the PRHD includes an adjustable zero mechanism, safety-glass window, and IP56 protection (optional IP67). It is ideal for chemical processes, pump monitoring, filter condition detection, and level differential measurement where robustness and safety are essential.

規格

標稱尺寸 4", 6"
刻度範圍 0 ... 10 kPa to 0 ... 600 kPa
Static pressure Max. working pressure 10 … 30 MPa on either side, according to the scale range
精確度 ±2.5% F.S (standard), ±1.6% F.S.
製程連線 M20 x 1.5, G 1/2, 1/2" NPT
Case/ ring 304 SS (standard), 316 SS
窗戶 Flat instrument glass
撥號 Aluminium, white, black lettering
指標 Aluminum, black
運動 304 SS
Wetted part 304 SS (standard), 316 SS
環境溫度 -20°C ... +60 °C
中溫 +180 °C Max.
IP 等級 IP56, IP67
Zero adjustment Insert a Hex Key (included in delivery) into the funnel guide, which is situated at the 4 o'clock point on the case circumference, is accessible by removing the sealing cap
Accessories (Options Mounting bracket for wall or pipe mounting, liquid filling, other process connections, valve manifolds, differential pressure gauge with switch contacts

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