测量原理 | 电磁 | |
产品标题 | Versatile standard flowmeter for the water and wastewater industry.
Reliable measurement at constant accuracy with 0 x DN inlet run and no pressure loss.
Ideal for water measurement, e.g. drinking water, utility water and industrial/municipal wastewater. | |
传感器特点 | Flexible engineering – sensor with fixed or lap-joint process connections. Application fitness – EN ISO 12944 corrosion protection for underground or underwater installation. Improved plant availability – sensor compliant with industry-specific requirements.
International drinking water approvals. Degree of protection IP68 (Type 6P enclosure). Approved for custody transfer to MI-001/OIML R49. | |
变送器特点 | Safe operation – no need to open the device due to display with touch control, background lighting. Time‐saving local operation without additional software and hardware – integrated web server. Integrated verification – Heartbeat Technology.
Transmitter housing made of durable polycarbonate or aluminium. WLAN access. Integrated data logger: measured values monitoring. | |
公称口径范围 | DN 25...2000 (1...78") | |
接液部件材质 | 内衬:聚氨酯、硬橡胶
电极:1.4435 (316L)、Alloy C22 2.4602 (UNS N06022)合金、钽 | |
测量变量 | 体积流量、电导率、质量流量 | |
最大测量误差 | 体积流量(标准):±0.5 % o.r. ± 1 mm/s (0.04 in/s) 体积流量(可选):±0.2 % o.r. ± 2 mm/s (0.08 in/s) | |
测量范围 | 9 dm³/min...110 000 m³/h (2.5 gal/min...700 Mgal/d) | |
最大过程压力 | PN 40,Cl. 300,20K | |
介质温度范围 | 硬橡胶内衬:0...+80 °C (+32...+176 °F) 聚氨酯内衬:–20...+50 °C (–4...+122 °F) | |
环境温度范围 | 硬橡胶内衬:0...+80 °C (+32...+176 °F) 聚氨酯内衬:–20...+50 °C (–4...+122 °F) | |
传感器外壳材质 | DN 25...300 (1...12"):铝合金AlSi10Mg涂层
DN 25...2000 (1...78"):碳钢,带保护漆涂层 传感器接线盒(标准):铝合金AlSi10Mg涂层 传感器接线盒(可选):聚碳酸酯 | |
变送器外壳材质 | 聚碳酸酯;铝合金AlSi10Mg涂层 | |
防护等级 | 一体式:IP66/67,Type 4X 分体式传感器(标准):IP66/67,Type 4X 分体式传感器(可选):IP68,Type 6P,带保护漆 符合EN ISO 12944 C5‐M/Im1/Im2/Im3标准 分体式变送器:IP66/67,Type 4X | |
显示/操作 | 四行背光显示,触摸键操作(外部操作)
通过现场显示单元和调试软件设置 | |
输出 | 3路输出: 0...20 mA / 4...20 mA HART(有源) 脉冲/频率/开关量输出(无源) 脉冲/频率输出(无源) 开关量输出(无源) | |
输入 | 状态输入 | |
数字通信 | HART、PROFIBUS DP、EtherNet/IP、Modbus RS485 | |
电源 | 100…240 VAC / 24 V AC/DC | |
防爆认证 | cCSAus | |
计量认证和证书 | 在认证标定装置上执行标定(符合ISO/IEC 17025标准) ,NAMUR
计量交接认证符合MI‐001或OIML R49标准(可选Cl. I,同时无需前直管段) | |
压力认证和证书 | CRN | |
材料证书 | 3.1材料证书 | |
卫生型认证和证书 | 饮用水认证:ACS、KTW/W270、NSF 61、WRAS BS 6920 |