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詳細介紹
E+H電磁流量計50L50/DN50?Promag L作為多用途的標準傳感器，適用于水和污水行業(yè)，采用松套法蘭過程連接，安裝靈活，不受管道法蘭的安裝影響。結(jié)合成熟的按鍵式Promag 50型變送器，Promag 50L在廣泛的標準用途中提供精確的液體測量。Promag 50L有一體型和分體型可選。
一體型E+H電磁流量計50L50/DN50
分體型E+H/DN50
優(yōu)勢
降低了安裝成本-*的松套法蘭設(shè)計，安裝靈活（DN<350/14")
節(jié)能型流量測量-橫截面與管道*，無壓損
經(jīng)濟-為簡便運用和直接集成設(shè)計
操作安全-顯示模塊提供簡單易讀的過程信息
*符合行業(yè)標準-IECE/EN/NAMUR
免維護 - 無可動部件
儀表特性
傳感器重量zui多可減輕 30 %
公稱直徑：DN 25 ～ 2400 (1～ 90")
安裝開檔尺寸縮短，符合DVGW/ISO標準
兩行顯示，按鍵操作
一體化型或分離型
HART
特征和規(guī)格
| 測量原理 | E+H/DN50電磁 | |
| 主要特點 | The flowmeter with a weight‐optimized sensor and a modular electronic concept. Fully suitable for standard applications in the water and wastewater industry. | |
| 特點 | Reduced installation costs – flexible mounting by one‐of‐a‐kind lap‐joint flange concept (DN <350/14"). Energy‐saving flow measurement – no pressure loss due to cross‐section constriction. Maintenance‐free – no moving parts. Up to 30 % less sensor weight. Nominal diameter: DN 25 to 2400 (1 to 90"). | |
| Transmitter features | Fast commissioning – application‐specific Quick Setups. Safe operation – display provides easy readable process information. Fully industry compliant – IEC/EN/NAMUR. 2‐line backlit display with push buttons. Device in compact or remote Version. | |
| 直徑 | Lap joint flange; lap joint flange, stamped plate: DN 25 to 300 (1 to 12") Fixed flange: DN 350 to 2400 (14 to 90") | |
| Wetted materials | Liner: PTFE; Polyurethane; Hard rubber Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022) | |
| Measured variables | Volume flow | |
| 測量誤差 | Volume flow (standard): ±0.5 % o.r. ± 1 mm/s (0.04 in/s) Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s) | |
| 量程 | 9 dm³/min to 162 000 m³/h (2.5 gal/min to 1030 Mgal/d) | |
| 壓力范圍 | PN 16, Class 150 | |
| 過程溫度 | Liner material hard rubber: 0 to +80 °C (+32 to +176 °F) Liner material polyurethane: –20 to +50 °C (–4 to +122 °F) Liner material PTFE: –20 to +90 °C (–4 to +194 °F) | |
| 環(huán)境溫度 | Flange material carbon steel: –10 to +60 °C (+14 to +140 °F) Flange material stainless steel: –40 to +60 °C (–40 to +140 °F) | |
| Sensor housing material | DN 25 to 300 (1 to 12"): AlSi10Mg, coated DN 350 to 2400 (14 to 90"): Carbon steel with protective varnish Sensor connection housing: AlSi10Mg, coated | |
| Transmitter housing material | A: Powder‐coated die‐cast aluminum | |
| 電子插件的防護 | Compact version: IP66/67, type 4X enclosure Sensor remote version (standard): IP66/67, type 4X enclosure Sensor remote version (option): IP68, type 6P enclosure Transmitter remote version: IP67, type 4X enclosure | |
| 顯示/操作 | 2‐line backlit display with push buttons Configuration via local display and operating tools possible | |
| 輸出 | 3 outputs: 0‐20 mA (active)/4‐20 mA (active/passive) Pulse/frequency output (passive) Switch output (passive) | |
| 輸入 | Status input | |
| 通信 | HART PROFIBUS PA/DP | |
| Power supply | DC 16 to 62 V AC 85 to 260 V (45 to 65 Hz) AC 20 to 55 V (45 to 65 Hz) | |
| 防爆認證 | cCSAus | |
| Product safety | CE, C-tick | |
| Metrological approvals and certificates | 3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) | |
| Hygienic approvals and certificates | ||
應(yīng)用領(lǐng)域
測量原理的選擇不受壓力、密度、溫度和粘度的限制
*適用于水和污水行業(yè)的標準測量場合
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