Endress+Hauser Proline Promass series, Краткое руководство по эксплуатации

Страница: 29 / 32

Proline Promass Installation
Hauser 29
10 mm 13 mm
1 2 3 4 5 6 7 8
A0019746
 10 Post retainer mounting kit
1 8 x hexagonal nut M8 × 0.8
2 4 x threaded bolt M8 × 150
3 1 x post retaining plate
4 1 x post securing plate
5 4 x spring washer M8
6 4 x hexagon bolt M6 × 20
7 4 x spring washer M6
8 4 x hexagonal nut M6 × 0.8
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).
5.2 Mounting the measuring device
5.2.1 Required tools
For transmitter
• For turning the transmitter housing: Open-ended wrench8 mm
• For opening the securing clamps: Allen key3 mm
• For turning the transmitter housing: Open-ended wrench8 mm
• For opening the securing clamps: Allen key3 mm