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Proline Prosonic Flow E 100超声波流量计
经济型超声波流量计，内置温度测量功能。
在公用工程中双向测量去离子水离不开可靠的设备，例如安装在锅炉冷凝回水管路中测量。Prosonic Flow E 100能够在各行业中经济地进行高精度双向流量测量。Prosonic Flow E 100内置温度测量功能，是经实践验证的高性价比多变量流量计。Heartbeat Technology（心跳技术）确保仪表始终合规。
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高长期稳定性：传感器可靠且坚固耐用
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减少测量点数量：多变量测量仪表
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可靠的流量测量：大量程比（200:1）
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无需安装其他软硬件，节省现场操作时间：内置网页服务器
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延长标定间隔时间：Heartbeat Technology（心跳技术）提供自校验功能
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调试简单：提供简要参数说明
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测量原理完全不受压力、密度、温度和电导率的影响
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在公用工程中双向测量去离子水，例如安装在锅炉冷凝回水管路中测量
仪表特点
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*高流量测量精度为0.5%，*高温度测量精度为±2.0 °C
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*高允许过程温度为150 °C (302 °F)
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整体不锈钢传感器外壳
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4...20 mA HART、脉冲/频率输出
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现场显示单元提供读数和监测功能
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变送器外壳坚固耐用
特征和规格
测量原理超声波流量测量产品标题Economical Ultrasonic flowmeter with integrated temperature measurement. Bidirectional measuring of demineralized water applications for Utilities, e.g. boiler condensate return lines.
传感器特点Long-term stability – reliable, robust sensor. Reducing further measuring point – multivariable device. Dependable flow measurement – high turndown (200:1). Measuring accuracy up to 0.5% for flow and ±2.0 °C (± 3.6 °F) for temperature. Process temperatures up to 150 °C (302 °F).
变送器特点Time-saving local operation without additional software and hardware – integrated web server. Extended calibration intervals – integrated device verification due to Heartbeat Technology. Easy commissioning – brief parameter explanations. 4-20 mA HART, pulse/frequency output. Local display for reading and monitoring available.
公称口径范围DN 50 to 150 (2"to 6")
接液部件材质Measuring tube: 1.4301 (F304) Process Connection: 1.4571; 1.4404 (F316L); 1.0038 (S235JR); 1,4306 (F304L); 1.4307 (F304L); A105
测量变量Volume flow, calculated mass flow, flow velocity, sound velocity, temperature
*大测量误差Volume flow:
- ±0.5 % o.r. for 0.5 to 10 m/s (1.6 to 33 ft/s)
- ±0.7 % o.r. for flow velocities < 0.5 m/s (1.64 ft/s)
测量范围0.025 to 5 m/s (0.02 to 16.4 ft/s) 0 to 6360 dm3/min (0 to 1680 gal/min)
*大过程压力PN 25 / ASME Cl. 150
介质温度范围0 to 150° (17.8 to 302 °F)
环境温度范围-20 to 60 °C (-4 to 140 °F)
传感器外壳材质Stainless steel
变送器外壳材质Compact: AlSi10Mg, coated
防护等级Standard: IP66/67, Type 4X enclosure
With opened housing: IP20, Type 1 enclosure
显示/操作4‐line backlit display available (no local operation)
Configuration via web browser and operating tools possible
输出4‐20 mA HART (active)
Pulse/frequency/switch output (passive)
输入None
电源DC 19.2 to 28.8 V
危险区认证None
产品安全性CE, C-Tick, EAC marking
计量认证和证书Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Heartbeat Technology complies with the requirements for traceable verification according to ISO 9001:2008 – Section 7.6 a (TÜV attestation)
压力认证和证书PED
船级证书3.1 material
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