瑞士E+H導(dǎo)波雷達(dá)物位計FMP54-AAACCAAED2RAJ+AK特別適用于油氣、化工和電力等行業(yè)的高溫高壓測量場合.適用于工況下的液位連續(xù)測量。采用陶瓷-石墨密封的過程連接，能保證在高溫高壓場合的使用安全，例如用于蒸汽鍋爐和有毒介質(zhì)（如液氨）的液位測量。同時，氣密饋通能提供更高的安全性。在高壓的帶氣相層的液位測量中，只有帶氣相補償技術(shù)的FMP54才能提供準(zhǔn)確可靠的測量結(jié)果。測量穩(wěn)定可靠，不受液面波動、泡沫或介質(zhì)變化的影響。
| 測量原理 | 瑞士E+H導(dǎo)波雷達(dá)物位計FMP54-AAACCAAED2RAJ+AK | |
| 特點/應(yīng)用 | Premium device high pressure/ high temperature Rod probe, Rope probe, Coaxial Probe Integrated data memory, Factory precalibrated, Reliable measuring: in case of moved surface + foam, for changing medias | |
| Interface measurement | Clean interfaces liquid/ liquid; Simultaneous measurement of interface and overall level | |
| 電源/通信 | 2-wire (HART / PROFIBUS PA/ FOUNDATION Fieldbus) 4-wire (HART) | |
| 測量精度 | Rod probe: +/- 2 mm (0.08 in) Rope probe <= 15 m (49 ft): +/- 2 mm (0.08 in) Rope probe > 15 m (49 ft): +/- 10 mm (0.39 in) Coaxial probe: +/- 2 mm (0.08 in) | |
| 環(huán)境溫度 | -40...+80 °C (-40...+176 °F) | |
| 過程溫度 | XT: –196...+280 °C (–321...+536 °F) HT: –196...+450 °C (–321...+842 °F) | |
| 過程絕壓/zui大過壓界限 | Vakuum...400 bar (Vacuum...5800 psi) | |
| 接觸介質(zhì)部件 | Rod probe: 304, 316L, Alloy C, Ceramic Rope probe: 304, 316, 316L, Alloy C, Ceramic Coaxial probe: 304, 316L, Alloy C, Ceramic | |
| 過程連接 | Thread: G 1 1/2, MNPT 1 1/2 Flange: ASME 2"...4", DN50...DN100, JIS 10K, 63K, Fisher Masoneilan | |
| 傳感器長度 | Rod probe: 10 m (33 ft) Rope probe: 45 m (148 ft) Coaxial probe: 6 m (20 ft) | |
| zui大測量距離 | Rod: 10 m (33 ft) Min DK>1.6 Rope: 25 m...30 m (82 ft...98 ft) Min DK>1.6; 30 m...45 m (98 ft...148 ft) Min DK >1,9 Coaxial probe: 6 m (20 ft) Min DK>1.4 | |
| 輸出 | 4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus | |
| 證書和認(rèn)證 | ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI, KC, EAC | |
| Safety approvals | Overfill prevention WHG SIL | |
| Design approvals | EN 10204-3.1 NACE MR0175, MR0103 ASME B31.1, B31.3 AD2000 Steam boiler approval | |
| 可選項 | Sensor remote with 3 m/9 ft cable | |
| 應(yīng)用局限 | Horizontal storage tank cyl.: use coax probe Interface measurement: Use coax system in favor (coax probe, bypass, stilling well) Interface with emulsion: FMP55 | |
可選擇桿式、纜式或同軸桿測量。
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過程連接：1½" 螺紋或法蘭
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溫度：-196 到 +450°C (-320 到 +842°F)
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壓力：-1 到 +400bar (-14.5 到 +5,800psi)
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zui大測量范圍：桿式 10m (33ft), 纜式 45m (148ft), 同軸桿 6m (20ft)
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測量誤差：桿式 ±2mm (0.08")
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防爆保護認(rèn)證, WHG溢出保護, SIL, 船級認(rèn)證, 蒸汽鍋爐認(rèn)證, 5點線性協(xié)議
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