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产品规格参数
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最大测量误差
Volume flow:
±3% o.r. for DN 15
±2% o.r. for DN 25 to DN 200
±2% o.r. above DN 200 -
测量范围
0 to 15 m/s (0 to 50 ft/s)
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介质温度范围
DN 15 to 65 (½to 2½"): –40 to +150°C (–40 +302 °F)
DN 50 to 4000 (2 to 160"): –40 to +170°C (–40 to +338 °F) -
最大过程压力
N/A
应用领域
Prosonic Flow P超声流量计传感器技术成熟,可以安装在管道弯头、扩径管或缩径管中稳定测量,测量精度不受外界因素的影响。捆绑式传感器采用非接触式测量方式,能够正常测量磨损性、腐蚀性或有毒流体。安装Prosonic Flow P 500,无需中断生产过程,也无需打开管道。采用Heartbeat Technology心跳技术,测量结果可靠,保证审计合规,同时还有助于确定最优安装位置。
非接触式测量原理,不受压力、密度和电导率的影响
支持双向液体流量测量,例如液态烃和化学品,应用广泛
仪表特点:
直接外部安装,无需中断生产过程
宽公称口径范围:DN 15...4000 (½...160")
介质温度:–40...+170 °C (–40...+338 °F)
分体型仪表,最多带3路输入/输出
背光显示屏,触摸键操作,允许WLAN访问
标准电缆连接传感器和变送器
优势
稳定测量:配备FlowDC功能,即使前直管段长度较短,测量精度也完全不受影响
符合高安全标准:SIL设计,通过国际防爆认证
信号长期稳定性高:安装在管道外部,免维护
安装在不同材质的管道上均能可靠测量:GRP管道和塑料管道
提供完整的过程和诊断信息:多种用户自定义I/O组合方式
降低复杂性和多变性:允许用户自定义输入/输出功能
自带校验功能:采用Heartbeat Technology心跳技术
演示视频
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Prosonic Flow P 500,配备FlowDC功能
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超声流量测量原理

FLEX产品选型 | 仪表技术性能 | 选型便捷程度 |
---|---|---|
Fundamental选型 完美胜任基本测量任务 |
仪表技术性能
|
选型便捷程度
|
Lean选型 轻松应对关键工艺的测量挑战 |
仪表技术性能
|
选型便捷程度
|
Extended选型 创新技术助力工艺流程优化 |
仪表技术性能
|
选型便捷程度
|
Xpert选型 满足严苛工况的特殊测量要求 |
仪表技术性能
|
选型便捷程度
特殊选型 |
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测量原理
超声波流量测量
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产品标题
Clamp-on flowmeter for limited spaces in process industries with up to 3 I/Os.
Constant accuracy even when mounted with short inlet run thanks to FlowDC.
Bidirectional measurement of various fluids, e.g. liquid hydrocarbons and chemicals. -
传感器特点
High safety standards – SIL by design,
international hazardous area approvals. Long-term stable signal – maintenance-free
permanent mounting from outside with coupling pads. Reliable measurement on various pipe materials – sensor for GRP and plastic pipes available.
Mounting without process interruption. Wide nominal diameter range: DN 15 to 4000 (½ to 160"). Medium temperature: –40 to +170 °C (–40 to +338 °F). -
变送器特点
Full access to process and diagnostic information – numerous, freely combinable I/Os. Reduced complexity and variety –
freely configurable I/O functionality. Integrated verification – Heartbeat Technology.
Remote version with up to 3 I/Os. Backlit display with touch control and WLAN access. Standard cable between sensor and transmitter. -
公称口径范围
Dual channel, 1 or 2 paths : DN 15 to 4000 (1/2 to 160")
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Sensor materials
Clamp on system:
Sensor holder 1.4301/304, 1.4404/316L
Sensor housing 1.4301/304, 1.4404/316L
Strapping bands 1.4301/304, 1.4404/316L -
测量变量
Volume flow, sound velocity, flow velocity, totalizer
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最大测量误差
Volume flow:
±3% o.r. for DN 15
±2% o.r. for DN 25 to DN 200
±2% o.r. above DN 200 -
测量范围
0 to 15 m/s (0 to 50 ft/s)
-
最大过程压力
N/A
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介质温度范围
DN 15 to 65 (½to 2½"): –40 to +150°C (–40 +302 °F)
DN 50 to 4000 (2 to 160"): –40 to +170°C (–40 to +338 °F) -
环境温度范围
–40 to +60 °C (–40 to +140 °F)
–50 to +60 °C (–58 to +140 °F) optional -
传感器外壳材质
N/A
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变送器外壳材质
AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L
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防护等级
Sensor remote version: IP68 type 6P
Transmitter remote version: IP66/67, Type 4X enclosure -
显示/操作
4-line backlit display with touch control(operation from outside)
Optional: WLAN
Configuration via local display and operating tools possible -
输出
3 outputs:
4-20 mA HART (active/passive)
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 -
数字通信
HART, Modbus RS485
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电源
DC 24 V
AC 100 to 230 V
AC 100 to 230 V / DC 24 V (non-hazardous area) -
防爆认证
ATEX, FM/CSA, UK Ex
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其他认证和证书
其他认证和证书
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产品安全性
CE, C-tick
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功能安全性
Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
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计量认证和证书
Flowmeter verification for all frequencies except 0.3 MHz, reference line size: 5 MHz DN 50, all other frequencies DN 100
Verification performed on accredited calibration facilities (acc. to ISO/IEC 17025)
Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a
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