e+h流量計(jì)80E的詳細(xì)資料：

科氏力質(zhì)量流量測(cè)量原理與流體的物理性質(zhì)無(wú)關(guān)，例如粘度和密度。

e+h流量計(jì)80E性能特征
– 恩德斯豪斯流量計(jì)80E質(zhì)量流量（液體）： ±0.20% o.r.
– E+H Proline Promass 80E質(zhì)量流量（氣體）：±0.75% o.r.
科氏力質(zhì)量流量計(jì)80E過(guò)程溫度zui高可達(dá)+140 °C (+284 °F)
E+H Proline Promass 80 科氏力質(zhì)量流計(jì)

e+h流量計(jì)80E測(cè)量原理 科氏力
主要特點(diǎn) 常規(guī)體積流量計(jì)的經(jīng)濟(jì)型替代品, 低成本
特點(diǎn) S-DAT，確認(rèn)，快速設(shè)定，1個(gè)累加器
Transmitter features Cost‐effective – dedicated design for standard applications. Safe operation – display provides easy readable process information. Fully industry compliant – IEC/EN/NAMUR. 2‐line backlit display with push buttons. Device in compact or remote version.
直徑 "DN 8...50，5/16"...2"
Wetted materials Measuring tube: 1.4539 (904L)
Connection: 1.4404 (316/316L)
Measured variables Mass flow, density, temperature, volume flow, corrected volume flow, reference density
測(cè)量誤差 質(zhì)量流量：±0.35 %，體積流量：±0.45 %
量程 0...70'000 kg/h
壓力范圍 PN 40...100、Cl150...600、JIS 10...63K
過(guò)程溫度 -40...+125℃
環(huán)境溫度 Standard: –20 to +60 °C (–4 to +140 °F)
Option: –40 to +60 °C (–40 to +140 °F)
Sensor housing material 1.4301 (304), corrosion resistant
Transmitter housing material Powder‐coated die‐cast aluminium
1.4301 (304), sheet
CF3M (316L), cast
電子插件的防護(hù) IP 67 NEMA 4x
顯示/操作 兩行背光顯示，按鍵操作
輸出 4...20mA 脈沖/頻率，狀態(tài)
輸入 狀態(tài)
通信 HART、PROFIBUS PA
Power supply DC 16 to 62 V
AC 85 to 260 V (45 to 65 Hz)
AC 20 to 55 V (45 to 65 Hz)
防爆認(rèn)證 ATEX、FM、CSA
Other approvals and certificates 3.1 material, calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR, SIL, marine
PED, CRN
3-A
Product safety CE, C-tick, EAC marking
Functional safety Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511
Metrological approvals and certificates Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
Marine approvals and certificates Marine approval
Pressure approvals and certificates PED, CRN
Material certificates 3.1 material
Hygienic approvals and certificates 3-A