测量原理 | ||
产品标题 | std_productprofile_product_usp_8041.
For basic water applications, optimized for limited space and plastic pipe installations. | |
传感器特点 | Easy, fast centering of the sensor – innovative housing construction. Energy‐saving flow measurement – no pressure loss due to cross section constriction. Maintenance‐free – no moving parts.
std_productprofile_product_differentiating_tech_features_6675. std_productprofile_product_differentiating_tech_features_6676. std_productprofile_product_differentiating_tech_features_6677. | |
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...100 1"...4" | |
接液部件材质 | 内衬:聚酰胺
电极:1.4435 (316L) | |
测量变量 | 体积流量、质量流量 | |
最大测量误差 | 体积流量:±0.5 % o.r. ± 1 mm/s (0.04 in/s) | |
测量范围 | 9...4700 dm³/h (2.5...1250 lb/min) | |
最大过程压力 | PN 16,Cl. 150,10K | |
介质温度范围 | 0...+60 °C (+32...+140 °F) | |
环境温度范围 | –20...+60 °C (–4...+140 °F) | |
传感器外壳材质 | 铝合金AlSi10Mg涂层 传感器接线盒:铝合金AlSi10Mg涂层 | |
变送器外壳材质 | 聚碳酸酯;铝合金AlSi10Mg涂层 | |
防护等级 | 一体式仪表:IP66/67, type 4X 分体式传感器:IP66/67, type 4X 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 VAC/DC | |
防爆认证 | cCSAus | |
产品安全性 | CE认证、C-tick认证、EAC认证 | |
计量认证和证书 | 在认证标定装置上标定(符合ISO/IEC 17025标准)、NAMUR | |
压力认证和证书 | CRN | |
卫生型认证和证书 | ACS、KTW/W270、NSF 61、WRAS BS 6920 |