电磁流量计DN250

10L2F电磁流量计DN250Promag L作为多用途的标准传感器，适用于水和污水行业，采用松套法兰过程连接，安装灵活，不受管道法兰的安装影响。结合满足基本应用并能够直接集成的Promag 10型变送器，10L2F电磁流量计DN250Promag 10L在广泛的用途中提供精确的液体测量。它是客户zui大限度降低成本的优选解决方案。

优势

• 降低了安装成本-*的松套法兰设计，安装灵活（DN<350/14")

• 节能型流量测量-横截面与管道*，无压损

• 经济-为简便运用和直接集成设计

• 操作安全-显示模块提供简单易读的过程信息

• *符合行业标准-IECE/EN/NAMUR

• 免维护 - 无可动部件

仪表特性

• 传感器重量zui多可减轻 30 %

• 公称直径：DN 25 ～ 2400 (1～ 90")

• 安装开档尺寸缩短，符合DVGW/ISO标准

• 两行显示，按键操作

• 一体化型或分离型

• HART

特征和规格

液体

10L2F测量原理电磁主要特点The flowmeter with a weight‐optimized sensor and highly cost‐effectiveness. Fully suitable for standard applications in the water and wastewater industry.
特点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.
直径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
测量误差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)
压力范围PN 16, Class 150
过程温度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)
环境温度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
电子插件的防护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
显示/操作2-line display with push buttons 
Configuration via local display and operating tools possible
输出4‐20 mA HART (active)
Pulse/switch output (passive)
输入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) 

防爆认证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
 

应用领域

• 测量原理的选择不受压力、密度、温度和粘度的限制

• *适用于水和污水行业的标准测量场合