Suitable for non-corrosive and corrosive gases, vapors and liquids; permissible operating temperature -10 to +400 °C.
Design
Orifice plate with annular chambers consisting of two support rings with replaceable orifice disk form A or B (see types of primary differential pressure devices in “Technical description”, “Function”); flanged between inlet and outlet pipe sections with lengths according to DIN 19205.
Nominal diameters
EN: DN 10 to DN 50
ASME: ½ inch to 2 inch
Nominal pressure
EN: PN 10 to PN 100
ASME: class 150 to 600
Sealing face of the end flanges
Plane, sealing face turned, N10/N12 to DIN ISO 1302
Plane, sealing face turned, N8 to DIN ISO 1302
Plane, RF (raised faced) for versions to ASME
Tapping sockets
(For the dimensions of the following tapping sockets, see page 4/xxx)
With connection thread G½ DIN ISO 228/1, connection dimensions to DIN 19207 form V
With threaded connection ½-14 NPT male, for version to ASME
With Ø 12 mm pipe connection for pipe union with ferrule
With welding connection, Ø 21.3 mm
For length of tapping sockets for all metering pipe L = 120 mm and position of tapping socket, see “Technical Description” and “Function
Siemens SITRANS F O Metering pipe Orifice plate with anuular chambers
Application
Suitable for non-corrosive and corrosive gases, vapors and liquids; permissible operating temperature -10 to +400 °C.
Design
Orifice plate with annular chambers consisting of two support rings with replaceable orifice disk form A or B (see types of primary differential pressure devices in “Technical description”, “Function”); flanged between inlet and outlet pipe sections with lengths according to DIN 19205.
Nominal diameters
EN: DN 10 to DN 50
ASME: ½ inch to 2 inch
Nominal pressure
EN: PN 10 to PN 100
ASME: class 150 to 600
Sealing face of the end flanges
Plane, sealing face turned, N10/N12 to DIN ISO 1302
Plane, sealing face turned, N8 to DIN ISO 1302
Plane, RF (raised faced) for versions to ASME
Tapping sockets
(For the dimensions of the following tapping sockets, see page 4/xxx)
With connection thread G½ DIN ISO 228/1, connection dimensions to DIN 19207 form V
With threaded connection ½-14 NPT male, for version to ASME
With Ø 12 mm pipe connection for pipe union with ferrule
With welding connection, Ø 21.3 mm
For length of tapping sockets for all metering pipe L = 120 mm and position of tapping socket, see “Technical Description” and “Function
Enquiry for Siemens SITRANS F O Metering pipe Orifice plate with anuular chambers
