該流量計(jì)帶一體化變送器,節(jié)約成本。
Promass E系列質(zhì)量流量計(jì)采用科氏力原理,節(jié)約成本,贏得了良好的聲譽(yù)。該流量計(jì)帶一體化Promass 40變送器,適用于低端測(cè)量場(chǎng)合,提供高精度的液體與氣體流量測(cè)量,應(yīng)用范圍廣泛。
優(yōu)勢(shì)
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模塊化的設(shè)備與操作概念,帶來(lái)更高的效率。
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一體化結(jié)構(gòu)的流量測(cè)量,更少測(cè)量點(diǎn)-多元化測(cè)量(流量,溫度)
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平衡的雙管測(cè)量系統(tǒng)設(shè)計(jì),抗震性好。
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堅(jiān)固的設(shè)計(jì),不受外部管道作用力影響。
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無(wú)需進(jìn)出口直管段,安裝簡(jiǎn)便。
應(yīng)用領(lǐng)域
科氏力測(cè)量原理不受液體物理屬性影響,例如粘度和密度。
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極為**地測(cè)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。
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流體溫度*高可達(dá) +140 °C (+284 °F)
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過(guò)程壓力可以高達(dá)100 bar (1450 psi)
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質(zhì)量流量測(cè)量可達(dá)180 t/h (6600 lb/min)
危險(xiǎn)領(lǐng)域認(rèn)證
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ATEX, FM, CSA, TIIS, IECEx, NEPSI
特征和規(guī)格
測(cè)量原理 |
科氏力質(zhì)量流量計(jì) |
產(chǎn)品標(biāo)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(chǎn)品標(biāo)題 |
體積流量計(jì) |
傳感器特點(diǎn) |
低成本的機(jī)械儀表的理想替換儀表,帶數(shù)據(jù)記錄功能 |
變送器特點(diǎn) |
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(zhì) |
Measuring tube: 1.4539 (904L)
Connection: 1.4404 (316/316L) |
測(cè)量變量 |
Mass flow, volume flow, corrected volume flow |
*大測(cè)量誤差 |
質(zhì)量流量:±1.0 % |
測(cè)量范圍 |
0...70'000 kg |
*大過(guò)程壓力 |
PN40...100,Cl 150...300,JIS 10...20K |
介質(zhì)溫度范圍 |
-40...+125℃ |
環(huán)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(zhì) |
1.4301 (304), corrosion resistant |
變送器外殼材質(zhì) |
Powder-coated die-cast aluminium |
防護(hù)等級(jí) |
IP 67 NEMA 4x |
顯示/操作 |
兩行背光顯示,通過(guò)HART或FieldTool操作 |
輸出 |
4...20 mA 脈沖/狀態(tài) |
輸入 |
狀態(tài) |
數(shù)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(xiǎn)區(qū)認(rèn)證 |
ATEX、FM、CSA |
其他認(rèn)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(chǎn)品安全性 |
CE, C-tick, EAC marking |
計(jì)量認(rèn)證和證書 |
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR |
船級(jí)認(rèn)證和證書 |
Marine approval |
壓力認(rèn)證和證書 |
PED, CRN |
船級(jí)證書 |
3.1 material |
衛(wèi)生型認(rèn)證和證書 |
3-A |