Proline Promass 80A
科里奥利质量流量计
该流量计为单管设计，带一体化变送器或分离型变送器，可对小流量进行测量。
Promass A适用于高压和低压环境下小流量液体与气体的***测量。带Promass 80变送器，用于工艺过程中小流量液体和气体的连续测量。
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德国E+H 恩德斯豪斯80A系列 质量流量计原装***
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模块化的设备与操作概念，带来更高的效率。
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数据备份，提升过程质量。
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一体化的多变量流量测量仪表。
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平衡的单管测量系统设计，抗震性好。
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坚固的设计，不受外部管道作用力影响。
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无需进出口直管段，安装简便。
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应用领域
科氏力质量流量测量原理与流体物理属性无关，例如粘度和密度。
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适合对***流量的连续测量
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极为***地测量液体和气体，例如乳剂、添加剂、调味料、胰岛素、高压气体和低压气体。
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液体温度***高可达 +200 °C (+392 °F)
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过程压力***高可达 400 bar (5800 psi)
***区域认证
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ATEX, FM, CSA, TIIS, IECEx, NEPSI
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特征和规格
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测量原理
科里奥利质量流量
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产品标题
The single‐ ube flowmeter for ***allest flow quantities with a compact or remote tran***itter. Measuring accurately ***allest quantities of liquids and gases for continuous process control.
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传感器特点
Highest process safety – self‐drainable measuring tube design. Fewer process measuring points – multivariable measurement (flow, density, temperature). Space‐s***ing installation – no in/outlet run needs. Nominal diameter: DN 1 to 4 (¹⁄?6?0?6?2 to ¹⁄?6?6"). Process pressure up to 400 bar (5800 psi).
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变送器特点
Cost‐effective – dedicated design for standard applicati***. Safe operation – display provides easy readable process information. Fully industry compliant – IEC/EN/NAMUR. 2‐line backlit display with push butt***. Device in compact or remote version.
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公称口径范围
DN 1 to 4 (¹⁄?6?0?6?2 to ¹⁄?6?6")
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接液部件材质
Measuring tube: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022)
Connection: 1.4539 (904L); Alloy C22, 2.4602 (UNS N06022); 1.4404 (316/316L) -
测量变量
Mass flow, density, temperature, volume flow, corrected volume flow, reference density
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***大测量误差
Mass flow (liquid): &plu***n;0.15 %
Volume flow (liquid): &plu***n;0.15 %
Mass flow (gas): &plu***n;0.5 %
Density (liquid): &plu***n;0.0005 g/cm³ -
测量范围
to 450 kg/h (0 to 16.5 lb/min)
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***大过程压力
PN 40, Class 300, 20K, 400 bar (5800 psi)
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介质温度范围
–50 to +200 °C (–58 to +392 °F)
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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
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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 tran***itter: IP67, type 4X enclosure
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显示/操作
2‐line backlit display with push butt***
Configuration via local display and operating tools possible -
输出
3 outputs:
0‐20 mA (active)/4‐20 mA (active/passive)
Pulse/frequency/switch output (passive) -
输入
Status input
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数字通信
HART
PROFIBUS PA -
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
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产品安全性
CE, C-tick, EAC marking
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功能安全性
Functional safety according to IEC 61508, applicable in safety-relevant applicati*** in accordance with IEC 61511
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计量认证和证书
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025), NAMUR
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压力认证和证书
CRN
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材料证书
3.1 material
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卫生型认证和证书
3-A