電磁流量計DN250

10L2F電磁流量計DN250Promag 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)合滿足基本應用并能夠直接集成的Promag 10型變送器，10L2F電磁流量計DN250Promag 10L在廣泛的用途中提供精確的液體測量。它是客戶zui大限度降低成本的優(yōu)選解決方案。

優(yōu)勢

• 降低了安裝成本-*的松套法蘭設計，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

液體

10L2F測量原理電磁主要特點The flowmeter with a weight‐optimized sensor and highly cost‐effectiveness. 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 featuresCost‐effective – designed for easy applications and direct integration. Safe operation – display provides easy readable process information. Fully industry compliant – IEC/EN/NAMUR. 2‐line 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 materialsLiner: PTFE; Polyurethane; Hard rubber 
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022)
Measured variablesVolume flow
測量誤差Volume flow: ±0.5 % o.r. ± 2 mm/s (±0.5 % o.r. ± 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 materialDN 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 materialPowder‐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 display with push buttons 
Configuration via local display and operating tools possible
輸出4‐20 mA HART (active)
Pulse/switch output (passive)
輸入None
通信HART
Power supplyDC 11 to 40 V 
AC 85 to 250 V (45 to 65 Hz) 
AC 20 to 28 V (45 to 65 Hz) 

防爆認證cCSAus
Product safetyCE, C-tick
Metrological approvals and certificatesCalibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Hygienic approvals and certificatesDrinking water approval: ACS, KTW/W270, NSF 61, WRAS BS 6920
 

應用領域

• 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