在公用工程中雙向測量去離子水離不開可靠的設備，例如安裝在鍋爐冷凝回水管路中測量。Prosonic Flow E 100能夠在各行業(yè)中經(jīng)濟地進行高精度雙向流量測量。Prosonic Flow E 100內(nèi)置溫度測量功能，是經(jīng)實踐驗證的高性價比多變量流量計。Heartbeat Technology（心跳技術）確保儀表始終合規(guī)。
優(yōu)勢
高長期穩(wěn)定性：傳感器可靠且堅固耐用
減少測量點數(shù)量：多變量測量儀表
可靠的流量測量：大量程比（200:1）
無需安裝其他軟硬件，節(jié)省現(xiàn)場操作時間：內(nèi)置網(wǎng)頁服務器
延長標定間隔時間：Heartbeat Technology（心跳技術）提供自校驗功能
調(diào)試簡單：提供簡要參數(shù)說明
應用領域
測量原理完全不受壓力、密度、溫度和電導率的影響
在公用工程中雙向測量去離子水，例如安裝在鍋爐冷凝回水管路中測量
儀表特點
*高流量測量精度為0.5%，*高溫度測量精度為±2.0 °C
*高允許過程溫度為150 °C (302 °F)
整體不銹鋼傳感器外殼
4...20 mA HART、脈沖/頻率輸出
現(xiàn)場顯示單元提供讀數(shù)和監(jiān)測功能
變送器外殼堅固耐用
特征和規(guī)格
測量原理超聲波流量測量產(chǎn)品標題Economical Ultrasonic flowmeter with integrated temperature measurement. Bidirectional measuring of demineralized water applications for Utilities, e.g. boiler condensate return lines.
傳感器特點Long-term stability – reliable, robust sensor. Reducing further measuring point – multivariable device. Dependable flow measurement – high turndown (200:1). Measuring accuracy up to 0.5% for flow and ±2.0 °C (± 3.6 °F) for temperature. Process temperatures up to 150 °C (302 °F).
變送器特點Time-saving local operation without additional software and hardware – integrated web server. Extended calibration intervals – integrated device verification due to Heartbeat Technology. Easy commissioning – brief parameter explanations. 4-20 mA HART, pulse/frequency output. Local display for reading and monitoring available.
公稱口徑范圍DN 50 to 150 (2"to 6")
接液部件材質Measuring tube: 1.4301 (F304) Process Connection: 1.4571; 1.4404 (F316L); 1.0038 (S235JR); 1,4306 (F304L); 1.4307 (F304L); A105
測量變量Volume flow, calculated mass flow, flow velocity, sound velocity, temperature
*大測量誤差Volume flow:
- ±0.5 % o.r. for 0.5 to 10 m/s (1.6 to 33 ft/s)
- ±0.7 % o.r. for flow velocities < 0.5 m/s (1.64 ft/s)
測量范圍0.025 to 5 m/s (0.02 to 16.4 ft/s) 0 to 6360 dm3/min (0 to 1680 gal/min)
*大過程壓力PN 25 / ASME Cl. 150
介質溫度范圍0 to 150° (17.8 to 302 °F)
環(huán)境溫度范圍-20 to 60 °C (-4 to 140 °F)
傳感器外殼材質Stainless steel
變送器外殼材質Compact: AlSi10Mg, coated
防護等級Standard: IP66/67, Type 4X enclosure
With opened housing: IP20, Type 1 enclosure
顯示/操作4‐line backlit display available (no local operation)
Configuration via web browser and operating tools possible
輸出4‐20 mA HART (active)
Pulse/frequency/switch output (passive)
輸入None
電源DC 19.2 to 28.8 V
危險區(qū)認證None
產(chǎn)品安全性CE, C-Tick, EAC marking
計量認證和證書Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Heartbeat Technology complies with the requirements for traceable verification according to ISO 9001:2008 – Section 7.6 a (TÜV attestation)
壓力認證和證書PED
船級證書3.1 material
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