Справочник Пользователя для Emerson 308014EN
Rosemount Tank Radar REX
Chapter 10 Mechanical Installation
Chapter 10 Mechanical Installation
10-10
Installation Manual
308014EN, Edition 4
May 2013
10.2.3 Socket Requirements
When using a Ø 20" socket the height of the socket must not exceed 0.5
m. Sockets with larger diameter may be higher. In this case there must
be a free passage for the radar beam within a 5° angle from the edge of
the Parabolic Reflector to the bottom end of the socket.
m. Sockets with larger diameter may be higher. In this case there must
be a free passage for the radar beam within a 5° angle from the edge of
the Parabolic Reflector to the bottom end of the socket.
Figure 10-9. Socket requirements.
10.2.4 Recommended Installation
The distance from the tank wall to the antenna axis should be at least
0.8 m. The distance from the flange to the product surface should not be
less than 1.0 m. For product levels within 1.0 m from the flange the
highest accuracy can not be maintained.
0.8 m. The distance from the flange to the product surface should not be
less than 1.0 m. For product levels within 1.0 m from the flange the
highest accuracy can not be maintained.
3930_SocketRequirements.eps
Ø > 500 mm (20 inch)
Mimimum 1.0 m to
product surface
Socket height
maximum 0.5
5° minimum
5° minimum
Ø 441 mm
Vertical plumb line
Min. 0.8 m