详细介绍
e+h质量流量计专业代理厂家
我公司特设海外贸易部,常年出口伊朗东欧等石油大国,*,专业代理各种进口变送器,流量计,质量流量计,涡街流量计,热式质量流量计,手操器等等,品牌如下:ABB,rosemount(罗斯蒙特),e+h(恩格斯豪斯),PDS,simens(西门子),横河(YOKOGAWA),霍尼韦尔(honeywell)大量现货供应!专业为您选型!保证!
e+h质量流量计专业代理
产品优势
-
使用经济:多用途仪表;传统体积流量计的替代优选
-
较少过程测量点:多参数测量(流量、密度、温度)
-
节省安装空间:无前/后直管段长度要求
-
完整查看过程信息和诊断信息:提供多种用户自定义输入/输出组合方式和现场总线
-
降低复杂性和多样性:用户自定义输入/输出功能
-
自带验证功能:内置Heartbeat Technology (心跳技术)
应用领域
在标准应用中进行液体和气体的高精度测量,应用广泛。
-
测量原理不受流体物理特性的影响(例如:粘度和密度)。
特点
-
一体式双测量管传感器
-
介质温度:max. +150 °C (+302 °F)
-
过程压力:max. 100 bar (1450 psi)
-
一体式双腔室外壳,zui多带3路输入/输出
-
背光显示、触摸键控制和WLAN访问
-
提供分离型显示单元
技术参数
测量原理 科氏力质量流量计
产品标题 The flowmeter with minimized total cost of ownership and a compact, easily accessible transmitter. Accurate measurement of liquids and gases for a wide range of standard applications.
传感器特点 Cost-effective – multi-purpose device; an alternative to conventional volumetric flowmeters. Fewer process measuring points – m*riable measurement (flow, density, temperature). Space-saving installation – no in/outlet run needs. Compact dual-tube sensor. Medium temperature up to +150 °C (+302 °F).
变送器特点 Full access to process and diagnostic information – numerous, freely combinable I/Os and fieldbuses. Reduced complexity and variety – freely configurable 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.
公称口径范围 DN 8 to 80 (?6?2 to 3")
接液部件材质 Measuring tube: 1.4539 (904L)
Connection: 1.4404 (316/316L)
测量变量 Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
zui大测量误差 Mass flow (liquid): ±0.15 % (standard), ±0.10 % (option)
Volume flow (liquid): ±0.15 %
Mass flow (gas): ±0.75 %
Density (liquid): ±0.0005 g/cm3
测量范围 0 to 180 000 kg/h (0 to 6615 lb/min)
zui大过程压力 PN 100, Class 600, 63K
介质温度范围 –40 to +150 °C (–40 to +302 °F)
环境温度范围 Standard: –40 to +60 °C (–40 to +140 °F)
Option: –50 to +60 °C (–58 to +140 °F)
传感器外壳材质 1.4301 (304), corrosion resistant
变送器外壳材质 AlSi10Mg, coated; stainless steel for hygenic transmitter design
防护等级 Standard: IP66/67, Type 4X enclosure
IP69
显示/操作 4-line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
Remote display available"
输出 3 outputs:
4-20 mA HART (active/passive)
4-20 mA WirelessHART
4-20 mA (active/passive)
Pulse/frequency/switch output (active/passive)
Double pulse output (active/passive)
Relay output
输入 Status input
4-20 mA input
数字式通信 HART, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA
电源 DC 24 V
AC 100 to 230 V
AC 100 to 230 V / DC 24 V (non-hazardous area)