“E+H科氏力质量流量计E100/E200/E300/E500”参数说明
是否有现货: | 否 | 认证: | 安全认证 |
品牌: | E+H/恩德斯豪斯 | 加工定制: | 是 |
传感器: | 管段式/法兰式 | 口径: | DN50-100 |
类型: | 质量流量计 | 机构原理: | 质量流量计 |
测量介质: | 液体 | 测量精度: | ±0.25 % |
测量原理: | 力学原理 | 测量范围: | 0 to 70 000 kg/h |
公称通径: | DN 8 to 50 | 工作压力: | PN 100 |
工作温度: | –40 to +150 ° | 型号: | E200 |
规格: | E200 | 商标: | E+H |
包装: | 原装 |
“E+H科氏力质量流量计E100/E200/E300/E500”详细介绍
Promass E坚固耐用,是长期使用的经济型解决方案,用于化工行业的多种标准应用中进行高精度液体和气体测量。Proline E 200是真正的回路供电两线制流量计,使用经济,能够无缝集成至现有系统中。流量计采用本安型设计(Ex ia),在危险区中具有最高操作安全性。内置Heartbeat Technology (心跳技术),确保过程始终安全。
优势
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使用经济:多用途仪表;传统体积流量计的替代优选
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较少过程测量点:多参数测量(流量、密度、温度)
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节省安装空间:无前/后直管段长度要求
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仪表接线方便:独立接线腔
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操作安全:背光显示、触摸键控制,无需打开仪表
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自带验证功能:内置Heartbeat Technology (心跳技术)
应用领域
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测量原理不受流体物理特性的影响(例如:粘度和密度)
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在标准应用中进行液体和气体的高精度测量,应用广泛
仪表特点
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一体式双测量管传感器
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介质温度:max. +150 °C (+302 °F)
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过程压力:max. 100 bar (1450 psi)
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回路供电两线制技术
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坚固耐用的双腔室外壳
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工厂安全性:通过多项国际认证(SIL,危险区)
测量原理 科氏力 主要特点 The genuine loop‐\powered flowmeter for minimized cost of ownership. Highly accurate measurement of liquids and gases for a wide range of standard applications. 特点
Transmitter features
直径 DN 8 to 50 (⅜ to 2") Wetted materials Measuring tube: 1.4539 (904L)Connection: 1.4404 (316/316L) Measured variables Mass flow, density, temperature, volume flow, corrected volume flow, reference density 测量误差 Mass flow (liquid): ±0.25 % Volume flow (liquid): ±0.25 %Mass flow (gas): ±0.75 % Density (liquid): ±0.0005 g/cm³ 量程 0 to 70 000 kg/h (0 to 2570 lb/min) 压力范围 PN 100, Class 600, 63K 过程温度 –40 to +150 °C (–40 to +302 °F) 环境温度 –40 to +60 °C (–40 to +140 °F) Sensor housing material 1.4301 (304), corrosion resistant Transmitter housing material AlSi10Mg, coated 电子插件的防护 IP66/67, type 4X enclosure 显示/操作 4‐\line backlit display with touch control (operation from outside) Configuration via local display and operating tools possible emote display available 输出 4‐\20 mA HART (passive)4‐\20 mA (passive)Pulse/frequency/switch output (passive) 输入 None 通信 HART, PROFIBUS PA, FOUNDATION Fieldbus Power supply DC 18 to 35 V (4‐\20 mA HART with/without pulse/frequency/switch) DC 18 to 30 V (20 mA HART, 4‐\20 mA) DC 9 to 32 V (PROFIBUS PA) 防爆认证 ATEX, IECEx, cCSAus, TIIS Product safety CE, C-Tick Functional safety Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511 Metrological approvals and certificates Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025) Pressure approvals and certificates PED, CRN Material certificates 3.1 material Hygienic approvals and certificates 3-A, EHEDG
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