特征和规格
Density/Concentration
液体
密度
气体
测量原理
科里奥利质量流量
产品标题
The chemically resistant single‐tube flowmeter with extended transmitter functionality. Highly accurate measurement of liquids and gases in applications requiring highest corrosion resistance.
传感器特点
Maximum safety for chemically aggressive fluids – corrosionresistant wetted parts. Fewer process measuring points –multivariable measurement (flow, density, temperature). Spacesaving installation – no in/outlet run needs. Measuring tube made of Tantalum, Zirconium. Nominal diameter: DN 8 to 50 (³⁄₈ to 2").
变送器特点
Quality – software for filling & dosing, density & concentration, advanced diagnostics. Flexible data transfer options – numerous communication types. Automatic recovery of data for servicing. 4‐ line backlit display with touch control. Device in compact or remote version.
公称口径范围
DN 8 to 50 (³⁄₈ to 2")
接液部件材质
Measuring tube: Tantalum 2.5W; 702 (UNS R60702)
Connection: Tantalum; 702 (UNS R60702)
测量变量
Mass flow, density, temperature, volume flow, corrected volume flow, reference density, concentration
最大测量误差
Mass flow (liquid): ±0.1 %
Volume flow (liquid): ±0.1 %
Mass flow (gas, Tantalum only): ±0.5 %
Density (liquid): ±0.0005 g/cm³
测量范围
0 to 70 000 kg/h (0 to 2570 lb/min)
最大过程压力
PN 40, Class 300, 20K
介质温度范围
Tantalum: –50 to +150 °C (–58 to +302 °F)
Ziconium: –50 to +200 °C (–58 to +392 °F)
环境温度范围
Standard: –20 to +60 °C (–4 to +140 °F)
Option: –40 to +60 °C (–40 to +140 °F)
传感器外壳材质
1.4301 (304), corrosion resistant
变送器外壳材质
Powder‐coated die‐cast aluminium
1.4301 (304), sheet
CF3M (316L), cast
防护等级
IP67, type 4X enclosure. Remote transmitter: IP67, type 4X enclosure
显示/操作
4‐line backlit display with touch control (operation from outside)
Configuration via local display and operating tools possible
输出
4 modular outputs:
0‐20 mA (active)/4‐20 mA (active/passive)
Pulse/frequency/switch output (passive)
Relay
输入
2 modular inputs:
Status
0‐20 mA (active)/4‐20 mA (active/passive)
数字通信
HART, PROFIBUS PA/DP, FOUNDATION Fieldbus, Modbus RS485, EtherNet/IP
电源
DC 16 to 62 V
AC 85 to 260 V (45 to 65 Hz)
AC 20 to 55 V (45 to 65 Hz)
防爆认证
ATEX, IECEx, FM, CSA, NEPSI, TIIS
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
压力认证和证书
PED, CRN
材料证书
3.1 material
