限位開關(guān)適用于所有液體和液化氣體,用于失效安全溢出保護(hù) 限位開關(guān)適用于所有液體和液化氣體 功能安全相關(guān)的失效安全溢出保護(hù) 溫度:-40...+150C,壓力:-1...+40bar
Liquiphant FDL60是一款在防爆危險(xiǎn)區(qū)域中使用的限位開關(guān),通過所有國際認(rèn)證。僅1臺儀表即可提供失效安全溢出保護(hù),并且其功能安全等級達(dá)到SIL3
優(yōu)勢
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連續(xù)自檢
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無需標(biāo)定
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使用優(yōu)化驅(qū)動單元,抗振性強(qiáng)
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緊湊型開關(guān)單元:歐式電子卡件,寬度4HP
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遠(yuǎn)程或一鍵式操作檢測后續(xù)單元
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通過LED顯示簡化故障診斷
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滿足DIN V 19250達(dá)到AK5安全等級;周期性功能測試非必須操作
應(yīng)用領(lǐng)域
限位開關(guān)適用于所有液體和液化氣體,功能安全等級可達(dá)SIL3。
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過程連接:螺紋和衛(wèi)生型連接(Tri-Clamp卡箍)
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溫度:-40...+150°C (-40...+302°F)
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壓力:-1...+40bar (-14.5...+580psi)
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傳感器長度:130mm
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國際防爆保護(hù)證書,VdTÜV100 (液化氣),WHG溢出保護(hù),船級認(rèn)證,EHEDG測試,3-A認(rèn)證
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測量原理 | Vibration Liquids | |
Characteristic / Application | SIL 3 acc. to IEC61508 / AK5 DIN V 19250 Redundant accord. VdTÜV in one device Permanent self function control Anual test may be waived | |
Supply / Communication | PFM | |
Ambient temperature | -25 °C ... 70 °C (-13 °F ... 158 °F) | |
Process temperature | -40 °C ... 150 °C (-40 °F ... 302 °F) | |
Process pressure absolute / max. overpressure limit | Vacuum ... 40 bar (Vacuum ... 580 psi) | |
Main wetted parts | 316Ti, Alloy | |
Process connection | G1A, NPT1,DIN DN25 ... DN100, ASME 1" ... 6",JIS RF 10 K 50 316Ti / Alloy | |
Process connection hygienic | Tri-Clamp ISO2852 | |
Sensor length | 130mm (5.12") | |
Output | PFM Nivotester FTL670 | |
Certificates / Approvals | ATEX VdTÜV100 (Liquid gases) WHG/ Overfill prevention SIL GL Marine EHEDG, 3A | |
Specialities | Permanent self monitored Redundant measuring system Selftest by pressing a button | |
Components | FTL670, Fail-safe level switch interface | |
Successor | Liquiphant FTL80 |