科氏力測量原理不受液體物理屬性影響,例如粘度和密度。
-
極為**地測量液體和氣體,例如添加劑、石油、油脂、酸、堿、涂料、油漆和天然氣。
-
流體溫度*高可達 +140 °C (+284 °F)
-
過程壓力可以高達100 bar (1450 psi)
-
質量流量測量可達180 t/h (6600 lb/min)
危險領域認證
-
ATEX, FM, CSA, TIIS, IECEx, NEPSI
特征和規格
測量原理 |
科氏力質量流量計 |
產品標題 |
The flowmeter for minimized cost of ownership combined with a compact field transmitter. Highly accurate measurement of liquids and gases for a wide range of standard applications. |
產品標題 |
體積流量計 |
傳感器特點 |
低成本的機械儀表的理想替換儀表,帶數據記錄功能 |
變送器特點 |
Cost-effective – dedicated design for low-end applications and direct integration. Safe operation – display provides easy readable process information. Fully industry compliant – IEC/EN/NAMUR. 2-line backlit display without local operation. Device in compact version. |
公稱口徑范圍 |
"DN 8...50,5/16"...2" |
接液部件材質 |
Measuring tube: 1.4539 (904L)
Connection: 1.4404 (316/316L) |
測量變量 |
Mass flow, volume flow, corrected volume flow |
*大測量誤差 |
質量流量:±1.0 % |
測量范圍 |
0...70'000 kg |
*大過程壓力 |
PN40...100,Cl 150...300,JIS 10...20K |
介質溫度范圍 |
-40...+125℃ |
環境溫度范圍 |
Standard: –20 to +60 °C (–4 to +140 °F)
Option: –40 to +60 °C (–40 to +140 °F) |
傳感器外殼材質 |
1.4301 (304), corrosion resistant |
變送器外殼材質 |
Powder-coated die-cast aluminium |
防護等級 |
IP 67 NEMA 4x |
顯示/操作 |
兩行背光顯示,通過HART或FieldTool操作 |
輸出 |
4...20 mA 脈沖/狀態 |
輸入 |
狀態 |
數字式通信 |
HART |
電源 |
DC 16 to 62 V
AC 85 to 260 V (45 to 65 Hz)
AC 20 to 55 V (45 to 65 Hz) |
危險區認證 |
ATEX、FM、CSA |
其他認證和證書 |
3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR, marine
PED, CRN
3-A |
產品安全性 |
CE, C-tick, EAC marking |
計量認證和證書 |
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR |
船級認證和證書 |
Marine approval |
壓力認證和證書 |
PED, CRN |
船級證書 |
3.1 material |
衛生型認證和證書 |
3-A |