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优势
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安全性：强抗应力腐蚀断裂能力
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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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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
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降低复杂性和多样性：用户自定义输入/输出功能
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自带验证功能：内置Heartbeat Technology (心跳技术)
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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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具有测量精度和过程压力；满足海上/内陆应用要求。
仪表特点
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测量管材质：25Cr双相钢1.4410 (UNS S32750)
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过程压力：max. PN 250 (Class 1500)
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标称口径：DN 80...250 (3...10")
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一体式双腔室外壳，最多带3路输入/输出
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背光显示、触摸键控制和WLAN访问
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提供分离型显示单元
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特征和规格
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测量原理
科里奥利质量流量
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产品标题
Robust high-pressure flowmeter with a compact, easily accessible transmitter. For premium accuracy at highest process pressures, fully suitable for offshore conditions.
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传感器特点
Maximum safety – highest resistance to stress corrosion cracking. Fewer process measuring points – m*riable measurement (flow, density, temperature). Space-saving installation – no in/outlet run needs. Measuring tube in 25Cr Duplex, 1.4410 (UNS S32750). Process pressure up to PN 250 (Class 1500).
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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.
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公称口径范围
DN 80 to 150 (3 to 6")
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接液部件材质
Measuring tube: 25Cr duplex (Super Duplex), 1.4410 (UNS S32750)
Connection: 25Cr duplex (Super Duplex), 1.4410 (F53) -
测量变量
Mass flow, density, temperature, volume flow, corrected volume flow (API tables), reference density, concentration
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测量误差
Mass flow (liquid): ±0.10 % (standard), 0.05 % (option)
Volume flow (liquid): ±0.10 %
Mass flow (gas): ±0.35 %
Density (liquid): ±0.0005 g/cm³ -
测量范围
0 to 800 000 kg/h (0 to 29 400 lb/min)
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过程压力
PN 250, Class 1500
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介质温度范围
–40 to +205 °C (–40 to +401 °F)
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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
1.4404 (316L), highest corrosion resistance
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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
IP66/67, type 4X enclosure
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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 -
数字通信
HART, PROFIBUS DP, PROFIBUS PA, FOUNDATION Fieldbus, Modbus RS485, Profinet, Ethernet/IP, OPC-UA
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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, IECEx, cCSAus, NEPSI, INMETRO, EAC
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产品安全性
CE, C-tick, EAC marking
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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
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)
MI-005 Liquids other than water (Hydrocarbons) -
船级认证和证书
LR approval, DNV GL approval, ABS approval, LH/BV approval
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压力认证和证书
PED, CRN, AD 2000
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材料证书
3.1 material
NACE MR0175/MR0103, PMI; welding test acc. to EN ISO, ASME, NORSOK"
