深圳市華銘自動化技術有限公司
真正回路供電兩線制流量計,使用成本Promass E堅固耐用,是長期使用的經濟型解決方案,用于化工行業的多種標準應用中進行高精度液體和氣體測量。Proline E 200是真正的回路供電兩線制流量計,使用經濟,能夠無縫集成至現有系統中。流量計采用本安型設計(Ex ia),在危險區中具有操作安全性。內置Heartbeat Technology (心跳技術),確保過程始終安全。 ......
使用經濟:多用途儀表;傳統體積流量計的替代優選 較少過程測量點:多參數測量(流量、密度、溫度) 節省安裝空間:無前/后直管段長度要求 儀表接線方便:獨立接線腔 操作安全:背光顯示、觸摸鍵控制,無需打開儀表 自帶驗證功能:內置Heartbeat Technology (心跳技術)優勢
儀表特點 一體式雙測量管傳感器 介質溫度:max. +150 °C (+302 °F) 過程壓力:max. 100 bar (1450 psi) 回路供電兩線制技術 堅固耐用的雙腔室外殼 工廠安全性:通過多項國際認證(SIL,危險區) 測量原理不受流體物理特性的影響(例如:粘度和密度) 在標準應用中進行液體和氣體的高精度測量,應用廣泛 Density/Concentration 液體 氣體 科里奧利質量流量 The genuine loop‐powered flowmeter for minimized cost of ownership. Highly accurate measurement of liquids and gases for a wide range of standard applications. Cost-effective – multi-purpose device; an alternative to conventional volumetric flowmeters. Fewer process measuring points – m*riable measurement (flow, density, temperature). Spacesaving installation – no in/outlet run needs. Compact dual-tube sensor. Medium temperature up to +150 °C (+302°F). Convenient device wiring – separate connection compartment. Safe operation – no need to open the device due to display with touch control, background lighting. Integrated verification – Heartbeat Technology. Loop‐powered technology. Robust dual-compartment housing. DN 8 to 50 (? to 2") Measuring tube: 1.4539 (904L) Mass flow, density, temperature, volume flow, corrected volume flow, reference density Mass flow (liquid): ±0.25 % 0 to 70 000 kg/h (0 to 2570 lb/min) PN 100, Class 600, 63K –40 to +150 °C (–40 to +302 °F) –40 to +60 °C (–40 to +140 °F) 1.4301 (304), corrosion resistant AlSi10Mg, coated IP66/67, type 4X enclosure 4‐line backlit display with touch control (operation from outside) 4‐20 mA HART (passive) None HART, PROFIBUS PA, FOUNDATION Fieldbus DC 18 to 35 V (4‐20 mA HART with/without pulse/frequency/switch) ATEX, IECEx, cCSAus, JPN CE, C-Tick Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511 Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) PED, CRN 3.1 material 3-A, EHEDG, cGMP應用領域
特征和規格
測量原理
產品標題
傳感器特點
變送器特點
公稱口徑范圍
接液部件材質
Connection: 1.4404 (316/316L)測量變量
測量誤差
Volume flow (liquid): ±0.25 %
Mass flow (gas): ±0.75 %
Density (liquid): ±0.0005 g/cm3測量范圍
過程壓力
介質溫度范圍
環境溫度范圍
傳感器外殼材質
變送器外殼材質
防護等級
顯示/操作
Configuration via local display and operating tools possible
Remote display available輸出
4‐20 mA (passive)
Pulse/frequency/switch output (passive)輸入
數字通信
電源
DC 18 to 30 V (20 mA HART, 4‐20 mA)
DC 9 to 32 V (PROFIBUS PA)防爆認證
產品安全性
功能安全性
計量認證和證書
壓力認證和證書
材料證書
衛生型認證和證書
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