Endress+Hauser Proline Promag W 800 - Page 19

Proline Promag W 800 Installation
Endress+Hauser 19
Inlet and outlet runs
If possible, install the sensor upstream from fittings such as valves, T-pieces, elbows, etc.
Observe the following inlet and outlet runs in order to meet accuracy specifications:
•Inlet run  5 × DN
•Outlet run  2 × DN
A0016275
Fig. 12: Inlet and outlet runs
No special requirements must be observed at the inlet and outlet runs to keep within the
in-service maximum permissible errors for custody transfer.
6.1.2 Environmental and process-specific requirements
Ambient temperature range
Transmitter
–20 to +60 °C (–4 to +140 °F)
Sensor
• Flange material carbon steel: –10 to +60 °C (14 to +140 °F)
• Flange material stainless steel: –40 to +60 °C (–40 to +140 °F)
5 × DN³
³ 2 × DN