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          首頁 > 新聞中心 > Dwyer房間壓力多功能監控儀RPMC
          Dwyer房間壓力多功能監控儀RPMC
          點擊次數:411 發布時間:2020/7/28 10:23:04

          RPMC系列穩定臨界室內壓力監測器適用于要求嚴格的壓力監測和報警的臨界低壓差應用場合。該系列RPMC可配置用于監控保護環境和清潔制造區域的正或負壓力。RPMC是一個完整的系統,它可以實現壓力、安全、校準和報警設置。具有拉絲不銹鋼邊框,便于清洗。
          內置狀態指示led,在用戶定義的壓力設置范圍內顯示為綠色,在壓力設置范圍外顯示為橙色。2 SPDT獨立控制繼電器可調死區也提供了一個4-20毫安的過程輸出。
          產品應用
          清潔制造、組裝、制藥、潔凈室、研究實驗室、環境
          特性
          長期穩定的壓力測量
          SPDT繼電器現場報警和報警控制系統
          自動或手動報警復位
          可視的LED報警提供即時的本地警報,允許采取糾正行動,迅速消除問題的蔓延
          存儲峰谷過程讀數
          與Magnehelic壓力表相同的安裝直徑

          Service:Air and non-combustible, compatible gases.

          Measurement Technology:Capacitance cell.

          Wetted Materials:Consult factory.

          Housing Material:Die cast aluminum case and SS bezel.

          Accuracy:

          ±0.25% RSS (includes non-linearity: ±0.24%, hysteresis: ±0.05% and non-repeatability: ±0.05%), or ±0.5% RSS (includes non-linearity: ±0.49%, hysteresis: ±0.05% and non-repeatability: ±0.05%).

          Pressure Limits:2 psig.

          Temperature Limits:32 to 140°F (0 to 60°C).

          Compensated Temperature Limits:32 to 140°F (0 to 60°C).

          Thermal Effects:0.030%/°F (0.050/°C) from 77°F (25°C).

          Power Requirements:12-28 VDC, 12-28 VAC 50 to 400 Hz.

          Power Consumption:3 VA max.

          Output Signal:4-20 mA DC into 900 Ω max.

          Zero and Span Adjustments:Accessible via menus.

          Display:Backlit 4 digit LCD 0.4" height LED indicators for set point and alarm status.

          Electrical Connections:15-pin male high density D-sub connection. 18" (46 cm) cable with 10 conductors included.

          Process Connections:1/8" female NPT. Side or back connections.

          Mounting Orientation:Mount unit in vertical plane. Size: 4-3/" (120.7 mm) OD x 2-21/32 (67.5 mm).

          Weight:1.90 lb (862 g).
           

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