Proline Promag 51
10 Technical data
Hauser
105
10
Technical data
10.1
Technical data at a glance
10.1.1
Application
Application
• Flow measurement of liquids for custody transfer with cold water in closed pipings.
• A minimum conductivity of
≥
5
µ
S/cm is required for measuring; the minimum conductivity
required in the case of demineralised water is
≥
20
µ
S/cm.
• Applications in measuring, control and regulation technology
Liner specific applications:
• Promag W (DN 25...2000):
– Polyurethane lining for applications with cold water and for slightly abrasive fluids.
– Hard rubber lining for all applications with water (especially for trinking water)
• Promag P (DN 15...600):
– PTFE lining for standard applications in chemical and process industries.
– PFA lining for all applications in chemical and process industries; especially for high process
temperatures and applications with temperature shocks.
10.1.2
Function and system design
Measuring principle
Electromagnetic flow measurement on the basis of Faraday’s Law.
Measuring system
The measuring system consists of a transmitter and a sensor.
Two versions are available:
• Compact version: transmitter and sensor form a single mechanical unit.
• Remote version: transmitter and sensor are installed separately.
Transmitter:
• Promag 51
Sensor:
• Promag W (DN 25…2000)
• Promag P (DN 15…600)
10.1.3
Input
Measured variable
Flow rate (proportional to induced voltage)
Measuring range
Typically v = 0.01…10 m/s with the specified measuring accuracy
Operable flow range
Not in custody transfer mode
→
1000 : 1
In custody transfer mode
→
max. 250 : 1 (corresponding to 0.04...10 m/s)
Содержание Proline Promag 51
Страница 4: ...QUICK SETUP commissioning Proline Promag 51 4 Endress Hauser...
Страница 10: ...1 Safety instructions Proline Promag 51 10 Endress Hauser...
Страница 52: ...4 Wiring Proline Promag 51 52 Endress Hauser...
Страница 80: ...7 Maintenance Proline Promag 51 80 Endress Hauser...
Страница 104: ...9 Trouble shooting Proline Promag 51 104 Endress Hauser...
Страница 122: ...11 Index Proline Promag 51 122 Endress Hauser...
Страница 124: ...www endress com worldwide BA080D 06 en 03 05 50101924 FM SGML6 0...