Proline Promag W 300 电磁流量计
水和污水测量专家，搭配操作简便的一体化型变送器
应用领域
Promag W 300高精度电磁流量计用于水和污水测量，能够在危险区和严苛工况下可靠工作。一体型变送器在操作和系统集成方面具有很高的灵活性：操作和接线在变送器的同一侧，可选远程显示、可自由配置的I/O功能和多样的系统总线集成方式。心跳技术确保了可靠测量和合规校验。
· 双向测量原理完全不受压力、密度、温度和粘度的影响
·专用于工业或市政水和污水测量
设备特性:
◆国际饮用水认证
◆一体式双腔室外壳，最多带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
优势：
◆高精度可靠测量，无需前后直管段，无压损
◆设计灵活 - 传感器配备焊接式或松套法兰过程连接
◆长期运行 - 耐用的全焊接传感器
◆可用性提升 - 传感器满足行业专属要求
◆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
◆降低复杂性和多变性 - 允许用户自定义输入/输出功能
◆集成校验 - Heartbeat Technology 心跳技术
测量原理:电磁
产品标题:
Specialist for demanding water and wastewater applications with a compact, easily accessible transmitter.
Reliable measurement at constant accuracy with 0 x DN inlet run and no pressure loss.
Dedicated to the measurement of industrial or municipal water and wastewater .
专业用于高要求的水和废水应用，具有紧凑、易于接近的变送器。
在0 x DN入口运行且无压力损失的情况下，以恒定精度进行可靠测量。
专门用于测量工业或城市用水和废水。
传感器特点:
Flexible engineering – sensor with fixed or lap-joint process connections. Long-term operation – robust and completely welded sensor. Improved plant availability – sensor compliant with industry-specific requirements.
International drinking water approvals.
柔性工程——具有固定或搭接工艺连接的传感器。长期运行-坚固且完全焊接的传感器。提高了工厂可用性——传感器符合行业特定要求。
国际饮用水批准。
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. Remote display available.
对过程和诊断信息的完全访问——大量可自由组合的I/O和现场总线。降低了复杂性和多样性–可自由配置的I/O功能。集成验证–心跳技术。
紧凑型双隔间外壳，最多可容纳3个I/O。带触摸控制和无线局域网接入的背光显示屏。远程显示器可用。
公称口径范围：DN 25 to 3000(1 to 120")
接液部件材质：Liner: Polyurethane; Hard rubber, PTFE
Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022); Tantalum
测量变量：Volume flow, conductivity, mass flow
最大测量误差：Volume flow (standard): ±0.5 % o.r. ± 1 mm/s (0.04 in/s)
Volume flow (option): ±0.2 % o.r. ± 2 mm/s (0.08 in/s), Flat Spec
测量范围：0.5 m3/h to 263000 m3/h (2.5gal/min to 1665 Mgal/d)
最大过程压力：PN 40, Class 300, 20K
介质温度范围：Liner material hard rubber: 0 to +80 °C (+32 to +176 °F)
Liner material polyurethane: –20 to +50 °C (–4 to +122 °F)
Liner material PTFE: –20 to +90 °C (–4 to +194 °F)
环境温度范围：Flange material carbon steel: –10 to +60 °C (+14 to +140 °F)
Flange material stainless steel: –40 to +60 °C (–40 to +140 °F)
传感器外壳材质：DN 25 to 300 (1 to 12"): AlSi10Mg, coated
DN 25 to 2400 (1 to 90"): Carbon steel with protective varnish
Sensor connection housing (standard): AlSi10Mg, coated
Sensor connection housing (option): Polycarbonate; 1.4409 (CF3M) similar to 316L
变送器外壳材质：AlSi10Mg, coated; 1.4409 (CF3M) similar to 316L; stainless steel for hygenic transmitter design
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
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, UK Ex
产品安全性：CE, C-tick, EAC marking
功能安全性：Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
计量认证和证书：Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)
船级认证和证书：LR approval, DNV GL approval, ABS approval, BV approval
压力认证和证书：CRN, PED
材料证书：3.1 material
卫生型认证和证书：ACS, KTW/W270, NSF 61, WRAS BS 6920
