Endress+Hauser Proline Promass F 200 Brief Operating Instructions page 19

Proline Promass F 200
1
1 Rupture disk label
2 Rupture disk with 1/2" NPT internal thread with 1" width across flat
3 Transport protection
DN
[mm] [in]
8 ³⁄₈ Approx.42
15 ½ Approx.42
25 1 Approx.42
40 1½ Approx.42
50 2 Approx.42
For detailed information about using a rupture disk, refer to the Operating Instructions
for the device on the CD-ROM provided
Zero point adjustment
All measuring devices are calibrated in accordance with state-of-the-art technology.
Calibration takes place under reference conditions . Therefore, a zero point adjustment in the
field is generally not required.
Experience shows that zero point adjustment is advisable only in special cases:
• To achieve maximum measuring accuracy even with low flow rates
• Under extreme process or operating conditions (e.g. very high process temperatures or very
high-viscosity fluids).
Endress+Hauser
E
i
RUPTURE DISK
A
[mm] [in]
Approx.1.65
Approx.1.65
Approx.1.65
Approx.1.65
Approx.1.65
3
2
B C
[in] [in] [mm]
AF 1 ½ NPT 62
AF 1 ½ NPT 62
AF 1 ½ NPT 62
AF 1 ½ NPT 67
AF 1 ½ NPT 79
Installation
B
D E
[in] [mm]
2.44 216
2.44 220
2.44 260 10.24
2.64 310 12.20
3.11 452 17.78
A0008361
[in]
8.50
8.66
19