Proline Promass 83 FOUNDATION Fieldbus
10 Technical data
Hauser
99
Promass H, I:
Promass E:
With nominal diameters DN 8...40, the effect on accuracy of mass flow due to a difference between
calibration pressure and process pressure can be neglected.
With DN 50 the influence is –0.009% o.r. / bar (o.r. = of reading)
Promass A:
A difference between calibration pressure and process pressure has no effect on measuring accuracy.
10.1.7
Operating conditions: Installation
Installation instructions
Inlet and outlet runs
There are no installation requirements regarding inlet and outlet runs.
Length of connecting cable
Max. 20 meters (remote version)
System pressure
10.1.8
Operating conditions: Environment
Ambient temperature
Standard: –20...+60 °C (sensor, transmitter)
Optional: –40...+60 °C (sensor, transmitter)
Note!
• Install the device at a shady location. Avoid direct sunlight, particularly in warm climatic regions.
• At ambient temperatures below –20 °C the readability of the display may be impaired.
Storage temperature
–40...+80 °C (pref20 °C)
Degree of protection
Standard: IP 67 (NEMA 4X) for transmitter and sensor
Shock resistance
According to IEC 68-2-31
Vibration resistance
Acceleration up to 1 g, 10...150 Hz, following IEC 68-2-6
DN
Promass H
% o.r. / bar
Promass I
% o.r. / bar
8
–0.017
0.006
15
–0.021
0.004
15
1)
–
0.006
25
–0.013
0.006
25
1)
–
No influence
40
–0.018
No influence
40
1)
–
0.006
50
–0.020
0.006
1)
DN 15, 25, 40 “FB” = Full bore versions of Promass I
Содержание Proline Promass 83
Страница 24: ...3 Installation Proline Promass 83 FOUNDATION Fieldbus 24 Endress Hauser ...
Страница 34: ...4 Wiring Proline Promass 83 FOUNDATION Fieldbus 34 Endress Hauser ...
Страница 64: ...6 Commissioning Proline Promass 83 FOUNDATION Fieldbus 64 Endress Hauser ...
Страница 66: ...7 Maintenance Proline Promass 83 FOUNDATION Fieldbus 66 Endress Hauser ...
Страница 90: ...9 Trouble shooting Proline Promass 83 FOUNDATION Fieldbus 90 Endress Hauser ...
Страница 116: ...Index Proline Promass 83 FOUNDATION Fieldbus 116 Endress Hauser ...
Страница 118: ...www endress com worldwide BA065D 06 en 12 04 50098623 FM SGML 6 0 ...