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      Dwyer 316濕濕差壓變送器 655A系列

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      • 公司名稱北京朗潤達(dá)科貿(mào)有限公司
      • 品       牌
      • 型       號(hào)
      • 所  在  地北京市
      • 廠商性質(zhì)經(jīng)銷商
      • 更新時(shí)間2024/10/20 9:24:47
      • 訪問次數(shù)63
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      北京朗潤達(dá)科貿(mào)有限公司,專業(yè)代理美國DWYER儀器儀表。
      美國DWYER公司已有70年的歷史、其微(差)壓產(chǎn)品在享有*盛譽(yù)并得到了廣泛的應(yīng)用,在測量,傳輸和控制壓力、溫度、液位和流量方面擁有眾多精密儀器儀表產(chǎn)品。
      特別適用于制藥、藥機(jī)、制冷、樓宇自控、水處理、電力廠等專業(yè)領(lǐng)域。
      儀器儀表,微壓產(chǎn)品,液位儀器儀表,Dwyer DPGA數(shù)字壓力表,Dwyer接頭過濾器,Dwyer可卷曲壓力計(jì),有機(jī)玻璃壓力計(jì),模擬信號(hào)發(fā)生器,Dwyer DPGA,數(shù)字壓力表,過濾器,電子指示壓力計(jì),過程校準(zhǔn)儀
      655A系列316L不銹鋼液用微差壓變送器用于高靜壓場合的微差壓監(jiān)測,特別適用于OEM設(shè)備,它能在過壓非常高的情況下用于低至3英寸水柱的量程范圍,精度達(dá)到0.25%。655A系列變送器采用了的科技來保證高低壓口的平衡。自動(dòng)焊接制造技術(shù)使它在承受很高的壓力的應(yīng)用場合可靠耐用,壽命長。每個(gè)產(chǎn)品都帶有NIST六點(diǎn)校準(zhǔn)證書。655A系列微差壓變送器是全焊接的316不銹鋼材質(zhì),在設(shè)計(jì)中沒有采用任何O型環(huán)......
      Dwyer 316濕濕差壓變送器 655A系列 產(chǎn)品信息

      產(chǎn)品特色


      ?  Extreme overpressure and stability at low ranges provides durable device for OEM and end-user applications

      ?  High-accuracy device for low differential pressure designs requiring more precise measurements in support of application

      ?  NIST certificate available to demonstrate high-level of performance



      技術(shù)指標(biāo)


      Service: Compatible Gasses Or Liquids.

      Wetted Materials: 316L SST.

      Accuracy: ±0.25% BFSL, RSS (Combined Effect Of Non-Linearity, Hysteresis, And Repeatability).

      Stability: ≤ ±0.25% FSO/Yr.

      Temperature Limits: -20 To 200°F (-29 To 93°C).

      Compensated Temperature Limits: 0 To 170°F (-17.8 To 76.7°C).

      Pressure Limits: 1000 Psi (68.95 Bar) Continuous; 3000 Psi (206.8 Bar) Burst.

      Thermal Effects: ≤ ±1.5% F.S. Over Comp. Temperature Range.

      Power Requirements: 8 To 38 Vdc.

      Output Signal: 4 To 20 MA.

      Static Pressure Effects: On Zero: ≤ ±0.25% FSO Per 1000 Psi; On Span: ≤ ±0.5% Of Reading Per 1000 Psi.

      Loop Resistance: 1500 Ohms.

      Electrical Connections: Cable Exit With 24" Cable; Optional 6-Pin Connector.

      Process Connections: 1/4" NPT Female.

      Enclosure Rating: Designed To Meet NEMA 4X (IP66).

      Mounting Orientation: Mount In Vertical Position: Zero Shifts Up To 1" ±H2O Depending On Orientation.

      Response Time: < 10 MS.

      Weight: 18 Oz (510 g).

      Agency Approval: CE.



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