电磁流量计W 800

应用领域

• Promag W 800是水行业离网供电应用场合的理想选择，既支持直接埋地安装测量，也支持水下测量。Promag 800（基础版）配备所有基本功能，而Promag 800（旗舰版）进行了功能升级，性能更为完善。变送器由电池供电，无需接入电网即可实现测量数据全球传输。Heartbeat Technology心跳技术保证了测量的可靠性和校验的合规性。
• 双向流量测量，完全不受压力、密度、温度和粘度的影响
• 特别适合工业废水或市政污水测量
• 仪表特点
• 通过国际饮用水认证
• IP68, Type 6P防护等级
• 聚碳酸酯变送器外壳，坚固耐用
• 电池供电，最长续航15年
• 按需灵活调节测量间隔时间

优势

• 带防腐保护功能，支持直接埋地安装或长期水下测量
• 更高过程安全性：通过小流量测量和压力监测实现泄漏检测
• 可靠测量结果：零前直管段安装长度也不会影响高精度测量值
• 长期稳定运行：坚固耐用，全焊接传感器
• 安全数据存储和传输：全球移动网络加密通信
• 便捷仪表调试和操作：安装SmartBlue app，通过Bluetooth蓝牙访问仪表
• 支持自校验：采用Heartbeat Technology心跳技术

• 测量原理

  电磁

  产品标题

  Battery-powered flowmeter with EN ISO 12944 corrosion protection & intelligent energy efficient mode.
  For direct underground installation or permanent underwater use.
  Certified sensor for the most demanding water and wastewater applications.

  传感器特点

  Secure, reliable long‐term operation – robust and completely welded sensor. Energy‐saving flow measurement – no pressure loss due to cross section constriction. Maintenance‐free – no moving parts.
  International drinking water approvals. Degree of protection IP68 (Type 6P enclosure).

  变送器特点

  Secure data storage and transmission – worldwide
  encrypted communication over the mobile network . Convenient commissioning and operation – device
  access via Bluetooth using intuitive SmartBlue app. Integrated verification – Heartbeat Technology.
  Transmitter housing made of durable polycarbonate. Battery lifetime up to 15 years. Measuring intervals can be adapted individually.

  公称口径范围

  DN 25 to 600 (1 to 24")

  接液部件材质

  Liner: polyurethane; PTFE; hard rubber
  Electrodes: 1.4435 (316L); Alloy C22, 2.4602 (UNS N06022)

  测量变量

  Volume flow

  最大测量误差

  Volume flow: ±0.5 % o.r. ± 2 mm/s (±0.5 % o.r. ± 0.08 in/s)

  测量范围

  9 dm³/min to 9600 m³/h (2.5 to 44000 gal/min)

  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 70°C

  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 350 to 600 (14 to 24"): Carbon steel with protective varnish

  变送器外壳材质

  Polycarbonat

  防护等级

  Compact version: IP66/67, type 4X enclosure and IP68, type 6P enclosure
  Sensor remote version (standard): IP66/67, type 4X enclosure
  Sensor remote version (option): IP68, type 6P enclosure, with protective varnish according to EN ISO 12944 C5-M/Im1/Im2/Im3

  显示/操作

  4‐line backlit display with touch control (operation from outside)
  Configuration via local display and operating tools possible; Remote data access via mail and SMS

  输出

  3x Pulse/switch output (passive); Modbus RS485

  输入

  Status input

  数字通信

  LTE Cat M1; LTE Cat NB1; LTE Cat NB2; GPRS; EGPRS

  电源

  Internal:
  Batteries per DC 3.6 V External:
  AC 85 to 265 V (47 to 63 Hz) / DC 19 to 30 V

  防爆认证

  CSA, GP

  产品安全性

  CE Marking, EAC Marking, UKCA Marking

  计量认证和证书

  Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025)
  Custody transfer according to MI‐001
  Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a (TÜV SÜD attestation)

  压力认证和证书

  CRN, PED

  卫生型认证和证书

  Drinking water approval: ACS, KTW/W270, NSF 61, WRAS BS 6920

   

   

   

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