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產(chǎn)品展示首頁 > 產(chǎn)品中心 > E+H流量計(jì) > 科氏力質(zhì)量流量計(jì) > 恩德斯豪斯Proline Promass A 300流量計(jì)

恩德斯豪斯Proline Promass A 300流量計(jì)

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恩德斯豪斯Proline Promass A 300流量計(jì)
單測量管流量計(jì)，用于極小流量測量，搭配操作簡便的一體式變送器
Promass A具有自排空功能，即使在高壓工況條件下也能進(jìn)行極小流量液體和氣體的高精度測量。能夠在各種苛刻工況條件下進(jìn)行連續(xù)過程控制。與一體式變送器配套使用，Promass A 300操作靈活，系統(tǒng)集成便捷：在儀表的同一側(cè)接線、遠(yuǎn)程顯示、改進(jìn)的連接方式。Heartbeat

恩德斯豪斯Proline Promass A 300流量計(jì)的詳細(xì)資料：

恩德斯豪斯Proline Promass A 300流量計(jì)優(yōu)勢：

zui高過程安全性：自排空測量管設(shè)計(jì)
較少過程測量點(diǎn)：多參數(shù)測量(流量、密度、溫度)
節(jié)省安裝空間：無前/后直管段長度要求
完整查看過程信息和診斷信息：提供多種用戶自定義輸入/輸出組合方式和現(xiàn)場總線
降低復(fù)雜性和多樣性：用戶自定義輸入/輸出功能
自帶驗(yàn)證功能：內(nèi)置Heartbeat Technology (心跳技術(shù))

恩德斯豪斯Proline Promass A 300流量計(jì)應(yīng)用領(lǐng)域：

測量原理不受流體物理特性的影響(例如：粘度和密度)。
用于連續(xù)過程控制中的極小流量液體和氣體的高精度測量。

儀表特點(diǎn)

標(biāo)稱口徑：DN 1...4 (1/24...1/8")
過程壓力：max. 400 bar (5800 psi)
介質(zhì)溫度：max. +205 °C (+401 °F)
一體式雙腔室外殼，zui多帶3路輸入/輸出
背光顯示、觸摸鍵控制和WLAN訪問
提供分離型顯示單元

特征和規(guī)格氣體：

測量原理	科氏力
主要特點(diǎn)	The single-tube flowmeter for smallest flow quantities with a compact, easily accessible transmitter. Measuring accuray smallest quantities of liquids and gases for continuous process control.
特點(diǎn)	Highest process safety – self-drainable measuring tube design. Fewer process measuring points – m*riable measurement (flow, density, temperature). Space-saving installation – no in/outlet run needs. Nominal diameter: DN 1 to 4 (¹⁄?? to ¹⁄?"). Process pressure up to 400 bar (5800 psi).
Transmitter features	Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurabe I/O functionality. Integrated verification – Heartbeat Technology. Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access.
直徑	DN 1 to 4 (¹⁄?? to ¹⁄?")
Wetted materials	Measuring tube: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022) Connection: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022); 1.4404 (316/316L)
Measured variables	Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
測量誤差	Mass flow (liquid): ±0.10 % Volume flow (liquid): ±0.10 % Mass flow (gas): ±0.50 % Density (liquid): ±0.0005 g/cm³
量程	0 to 450 kg/h (0 to 16.5 lb/min)
壓力范圍	PN 40, Class 300, 20K, 400 bar (5800 psi)
過程溫度	–50 to +205 °C (–58 to +401 °F)
環(huán)境溫度	Standard: –40 to +60 °C (–40 to +140 °F) Option: –50 to +60 °C (–58 to +140 °F)
Sensor housing material	1.4301 (304), corrosion resistant
Transmitter housing material	AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygenic transmitter design
電子插件的防護(hù)	IP66/67, type 4X enclosure
顯示/操作	4-line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible Remote display available"