Fisherr 249 Sensor, Level Controller, and
Transmitter Dimensions
This bulletin contains dimensional information for
Fisher
displacer‐type sensors and for controllers and
transmitters used with these sensors. Dimensions are
subject to change and certified dimensions should be
requested for construction projects. Some of the
abbreviations used in this document are as follows:
NPT = National Pipe Thread, NPS = Nominal Pipe Size,
FF = Flat Face Flange, RF = Raised Face Flange, and
RTJ = Ring Type Joint Flange.
Flange specification references are ASME B16.1 for
CL125 and 250 and ASME 16.5 for CL150, 300, 600,
900, 1500 and 2500.
W8332
34.2:249
Contents
Caged Displacer for External Vessel Mounting
249: figure 1 and2; tables 1, 2, 3, and 4
249B and 249BF: figure 3; tables 5, 6, 7, and 8
249C and 249K: figure 4; tables 9, 10, and 11
249L: figure 5
Cageless Displacer for Internal Vessel Mounting
Top Mounted.
249BP and 249P: figure 6; tables 12 and 13
249CP: figure 7; tables 14 and 15
Side Mounted.
249VS: figure 8, 9, 10, and 11
W7926
W8334
Cageless Displacer for Mounting on Customer
Supplied Cage or on Top of Vessel
249W: figure 12
Controllers and Transmitters
Fisher 2500 Controller / Transmitter: figure 13
FIELDVUEt DLC3010 / DLC3020f Digital Level
Controller: figure 14
www.Fisher.com
Product Bulletin
34.2:249
September 2014
249
Figure 1. Fisher 249 Top View
244
(9.62)
241
(9.50)
Sensor, Controller, and Transmitter Dimensions
D200039X012
297
(11.69)
MATCH LINE (A)
mm
(INCH)
A1323‐1
203
(8.00)
TOP VIEW
Table 1. Fisher 249 Dimensions F, M, and W for S‐1 and F‐1 Connections
S‐1 AND F‐1 CONNECTIONS
Displacer
Length
356
813
14
32
1. Scrd is 1‐1/2 and 2 NPT. Flanges in NPS 2 only.
CL125 FFScrd NPTCL250 RFScrd NPTCL125 FFCL250 RF
562
1019
22.12
40.12
Table 2. Fisher 249 Dimensions F, M, and W for S‐2
Connections
S‐2 CONNECTIONS: 1‐1/2 NPT, CL250
Displacer LengthFMW
mmInchmmInchmmInchmmInch
3561465725.882419.5039415.5
FM
mm
495
953
19.50
37.50
575
1032
22.62
40.62
241
470
Inches
9.50
18.50
Table 4. Fisher 249 Dimensions F, M, and W for S‐4
Connections
Displacer LengthFMW
mmInchmmInchmmInchmmInch
3561444517.502419.5039415.5
(1)
279
508
11.00
20.00
S‐4 CONNECTIONS: 1‐1/2 NPT, CL250
286
514
11.25
20.25
W
406
864
16.00
34.00
Table 3. Fisher 249 Dimensions F, M, and W for S‐3
Connections
S‐3 CONNECTIONS: 1‐1/2 NPT, CL250
Displacer LengthFMW
mmInchmmInchmmInchmmInch
3561435614.002419.5039415.5
2
Sensor, Controller, and Transmitter Dimensions
D200039X012
Figure 2. Fisher 249 Side View (see tables 1, 2, 3, and 4)
Product Bulletin
34.2:249
September 2014
W
F
A1324‐1
S‐1 AND F‐1
TOP AND BOTTOM CONNECTIONS
M
CL125 ‐ 1/2‐14 NPT
CL250 ‐ 3/4‐14 NPT
44
(1.75)
MATCH LINE (B)
44
(1.75)
302
(11.88)
W
F
89
A1326‐1
(3.50)
S‐3
UPPER AND LOWER SIDE CONNECTIONS
M
CL125 ‐ 1/2‐14 NPT
CL250 ‐ 3/4‐14 NPT
44
(1.75)
MATCH LINE (B)
44
(1.75)
F
W
CL125 ‐ 1/2‐14 NPT
CL250 ‐ 3/4‐14 NPT
A1325‐1
89
(3.50)
S‐2
TOP AND LOWER SIDE CONNECTIONS
MATCH LINE (B)
M
CL125 ‐ 1/2‐14 NPT
CL250 ‐ 3/4‐14 NPT
A1327‐1
302
(11.88)
W
F
M
89
(3.50)
MATCH LINE (B)
S‐4
UPPER SIDE AND BOTTOM CONNECTIONS
SIDE VIEW
mm
(INCH)
3
Product Bulletin
34.2:249
September 2014
Sensor, Controller, and Transmitter Dimensions
249B and 249BF (NPS 1‐1/2 and 2 End Connections)
Figure 3. Fisher 249B and 249BF (see tables 5, 6, 7, and 8)
244
(9.62)
229
(9.00)
203
(8.00)
297
(11.69)
421
(16.56)
1‐1/2 11‐1/2 NPT
103
(4.06)
MATCH
LINE (B)
D200039X012
A1328‐1
MATCH LINE (A)
TOP VIEW
MATCH
LINE (B)
3/4‐14 NPT
A1329‐1
G
W
F
M
S‐1 AND F‐1
TOP AND BOTTOM CONNECTIONS
A1330‐1
106
(4.19)
G
F
W
A
M
MATCH
LINE (B)
3/4‐14 NPT
S‐2 AND F‐2
TOP AND LOWER SIDE CONNECTIONS
103
(4.06)
103
(4.06)
G
A
A
M
3/4‐14 NPT
(4.19)
A1331‐1
106
F
W
S‐3 AND F‐3
UPPER AND LOWER SIDE CONNECTIONS
1‐1/2 11‐1/2 NPT
103
(4.06)
421
(16.56)
G
A
W
F
M
A1332‐1
MATCH
LINE (B)
3/4‐14 NPT
S‐4 AND F‐4
UPPER SIDE AND BOTTOM CONNECTIONS
mm
(INCH)
SIDE VIEW
4
Sensor, Controller, and Transmitter Dimensions
D200039X012
Table 5. Fisher 249B and 249BF S‐1, F‐1, S‐4, and F‐4 Connections
Conn.
Style
S‐1
and
F‐1
(mm)
S‐1
and
F‐1
(Inch)
S‐4
and
F‐4
(mm)
S‐4
and
F‐4
(Inch)
Dis‐
placer
Length
356
813
1219
1524
1829
2134
2438
2743
3048
14
32
48
60
72
84
96
108
120
356
813
1219
1524
1829
2134
2438
2743
3048
14
32
48
60
72
84
96
108
120
Scrd
NPT
586
1043
1449
1754
2058
2364
2669
2973
3278
23.06
41.06
57.06
69.06
81.06
93.06
105.06
117.06
129.06
462
919
1326
1630
1935
2240
2545
2850
3154
18.19
36.19
52.19
64.19
76.19
88.19
100.19
112.19
124.19
CL150CL300CL600
RFRTJRFRTJRFRTJRFRTJRFRTJRFRTJ
662
1119
1526
1830
2135
2440
2745
3050
3354
26.06
44.06
60.06
72.06
84.06
96.06
108.06
120.06
132.06
500
957
1364
1669
1973
2278
2583
2888
3193
19.69
37.69
53.69
65.69
77.69
86.69
101.69
113.69
125.69
675
1132
1538
1843
2148
2453
2757
3062
3367
26.56
44.56
60.56
72.56
84.56
96.56
108.56
120.56
132.56
506
964
1370
1675
1980
2284
2589
2894
3199
19.94
37.94
53.94
65.94
77.94
89.94
101.94
113.94
125.94
FM
668
1126
1532
1836
2141
2446
2751
3056
3361
26.31
44.31
60.31
72.31
84.31
96.31
108.31
120.31
132.31
503
960
1367
1672
1976
2281
2586
2891
3196
19.81
37.81
53.81
65.81
77.81
89.81
101.81
113.81
125.81
684
1141
1548
1853
2157
2462
2767
3072
3377
26.94
44.94
60.94
72.94
84.94
96.94
108.94
120.94
132.94
511
968
1375
1679
1984
2288
2593
2899
3203
20.12
38.12
54.12
66.12
78.12
90.12
102.12
114.12
126.12
687
1145
1551
1856
2160
2465
2770
3075
3380
27.06
45.06
61.06
73.06
85.06
97.06
109.06
121.06
133.06
513
970
1376
1681
1986
2291
2596
2900
3265
20.19
38.19
54.19
66.19
78.19
90.19
102.19
114.19
126.19
691
1148
1554
1859
2164
2469
2773
3078
3383
27.19
45.19
61.19
73.19
85.19
97.19
109.19
121.19
133.19
514
972
1378
1683
1988
2292
2597
2902
3267
20.25
38.25
54.25
66.25
78.25
90.25
102.25
114.25
126.25
Scrd
NPT
284
513
716
866
1021
1173
1326
1478
1630
11.19
20.19
28.19
34.19
40.19
46.19
52.19
58.19
64.19
284
513
716
866
1021
1173
1326
1478
1630
11.19
20.19
28.19
34.19
40.19
46.19
52.19
58.19
64.19
Product Bulletin
September 2014
CL150CL300CL600
322
551
754
907
1059
1211
1364
1516
1669
12.69
21.69
29.69
35.69
41.69
47.69
53.69
59.69
65.69
322
551
754
907
1059
1211
1364
1516
1669
12.69
21.69
29.69
35.69
41.69
47.69
53.69
59.69
65.69
329
557
760
913
1065
1218
1370
1522
1675
12.94
21.94
29.94
35.94
41.94
47.94
53.94
59.94
65.94
329
557
760
913
1065
1218
1370
1522
1675
12.94
21.94
29.94
35.94
41.94
47.94
53.94
59.94
65.94
325
554
757
910
1062
1214
1367
1519
1672
12.81
21.81
29.81
35.81
41.81
47.81
53.81
59.81
65.81
325
554
757
910
1062
1214
1367
1519
1672
12.81
21.81
29.81
35.81
41.81
47.81
53.81
59.81
65.81
333
562
765
917
1070
1222
1375
1527
1679
13.12
22.12
30.12
36.12
42.12
48.12
54.12
60.12
66.12
333
562
765
917
1070
1222
1375
1527
1679
13.12
22.12
30.12
36.12
42.12
48.12
54.12
60.12
66.12
34.2:249
335
564
767
919
1072
1224
1376
1529
1681
13.19
22.19
30.19
36.19
42.19
48.19
54.19
60.19
66.19
335
564
767
919
1072
1224
1376
1529
1681
13.19
22.19
30.19
36.19
42.19
48.19
54.19
60.19
66.19
337
565
768
921
1073
1226
1378
1530
1683
13.25
22.25
30.25
36.25
42.25
48.25
54.25
60.25
66.25
337
565
768
921
1073
1226
1378
1530
1683
13.25
22.25
30.25
36.25
42.25
48.25
54.25
60.25
66.25
5
Product Bulletin
34.2:249
September 2014
Table 6. Fisher 249B and 249BF S‐2, F‐2, S‐3, and F‐3 Connections