Data Sheet

Level Instruments
D103219X012
Product Bulletin
11.2:Level
February 2015
8
Table 4. Fisher 249 Sensor Displacer Diameters, Sensor Connections, and Ratings
Sensor Type Number
(1)
Pressure Rating Connection Size Connection Type
Caged
Displacers
(2)
W8171
249 CL125 or 250
NPS 1‐1/2 or 2 Screwed or flanged
NPS 2 Flanged
249B
249BF
PN 10/40 or 63/100 DN 40
Flanged
PN 10/16, 25/40, or 63 DN 50
CL600
NPS 1‐1/2 or 2
NPT or socket‐welding ends
CL150, 300, or 600
Raised‐face flanged or
ring‐type joint flanged
249C
CL600 NPS 1‐1/2 or 2 Screwed
CL150, 300, or 600
NPS 1‐1/2
Raised‐face
NPS 2
249K CL1500 NPS 1‐1/2 or 2
Raised‐face flanged or
ring‐type joint flanged
249L CL2500
NPS 2 (if a top connection
is specified, it will be NPS 1
flanged)
Ring‐type joint flanged
Top‐Mounted Cageless
Sensors
(2)
W8334‐1
249BP
CL150, 300, or 600 NPS 4
Raised‐face flanged or
ring‐type joint flanged
CL150 or 300 NPS 6 or 8 Raised‐face flanged
249CP CL150, 300, or 600 NPS 3 Raised‐face flanged
249P
PN 10/16, 25/40, or 63
(Ratings to PN 250 also available)
DN 100 Flanged
CL900 or 1500 NPS 4
Raised‐face flanged or
ring‐type joint flanged
CL150 through 2500 NPS 6 or 8 Raised‐face flanged
Side‐Mounted
Cageless Sensors
(2)
W9354
249VS
PN 10 to PN 160 NPS 4 Raised‐face or flat‐face
CL125, 150, 250, 300, 900, or 1500 NPS 4 Raised‐face or flat‐face
CL600, 900, or 2500 NPS 4 Butt weld end
Customer‐Supplied
Cage
(2)
W8678
249W
PN 10/16, 25/40 Type B flange DN 80
Raised‐face flanged
PN 25/40 Type B flange DN 100
CL150, 300, 600
NPS 3
NPS 4
1. Not all sensor types are available in all world areas. Contact your Emerson Process Management sales office for information on sensor availability.
2. 249 sensors may be mounted on either DLC3010/DLC3020f instruments, or 2500 controllers/transmitters.