Seametrics TX100-200-SERIES - Manual (Page 8)

2. Measuring from the outside of the pipe to the joint
in the housing, as shown in the diagram above,
adjust the sensor to Dimension D and hand-tighten
compression nut.
3. Align the conduit housing with the centerline of the
pipe, as shown. Be sure the arrow on the housing
points in the direction of flow.
4. Check Dimension D one more time.
5. Tighten the compression nut fully.
*For pipe sizes larger than 50”, please consult factory.
strain
relief
FLOW
Page 6
INSTALLATION
"D"
TABLE 1: PIPE WALL THICKNESS
PVC/Steel
Sch. 40
PVC/Steel
Sch. 80
Stainless
Steel (10S)
Stainless
Steel (40S)
Copper Tubing
(Type L)
Copper Tubing
(Type K)
Brass Pipe
Duct. Iron
(Class 52)
NOMINAL PIPE SIZE
3” 4” 6” 8” 10” 12” 14” 16” 18” 20” 24” 30” 36”
0.216 0.237 0.280 0.322 0.365 0.406 0.438 0.500 0.562 0.593 0.687
0.300 0.337 0.432 0.500 0.593 0.687 0.750 0.843 0.937 1.031 1.218
0.120 0.120 0.134 0.148 0.165 0.180 0.188 0.188 0.188 0.218 0.250 0.312 0.312
0.216 0.237 0.280 0.322 0.365 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375
0.090 0.110 0.140 0.200 0.250 0.280
0.109 0.134 0.192 0.271 0.338 0.405
0.219 0.250 0.250 0.312 0.365 0.375
0.280 0.290 0.310 0.330 0.350 0.370 0.390 0.400 0.410 0.420 0.440 0.470 0.530
RECORD YOUR SETTINGS
Once you have the meter set up and operational, it
is important to record your meter setttings and save
them for future reference.
K-Factor
Insertion Depth (Dim. D)
Proper Depth Setting. It is important for accuracy that
the sensor be inserted to the correct depth into the pipe.
1. Please visit www.seametrics.com and select the
K-factor Calculator located on the lower left of
the homepage to find dimension 'D' (insertion depth
setting) above.*