Yamatake Corporation Installation
ST3000 Smart Transmitter Series 900 Electronic Differential Pressure/Pressure Transmitter 4-5
Remote seal mounting
Use the procedure in "Table 4-1Mounting Remote Diaphragm Seal Transmitter" to
mount a remote diaphragm seal transmitter model. Figure 4-5 shows a typical installa-
tion for a remote diaphragm seal transmitter for reference.
ATTENTION
Mount the transmitter flanges within the limits stated here for the given fill-fluid in the
capillary tubes with a tank at one atmosphere.
Table 4-1 Mounting Remote Diaphragm Seal Transmitter
Step Action
1 Mount transmitter at a remote distance determined by length of capillary
tubing.
2 If Transmitter Model Number Is...
STR929, STR930
STE929, STE930
Then Connect Remote Seal on...
H mark side of transmitter to upper flange mounting on tank wall.
ATTENTION
On insulated tanks, remove enough insulation to accommodate the flange
extension.
3 If Transmitter Model Number is...
STR929, STR930
STE929, STE930
Then Connect Remote Seal on...
Opposite side of transmitter to lower flange mounting on tank wall.
ATTENTION
On insulated tanks, remove enough insulation to accommodate the flange
extension.
4 Tighten bolts to torque of
SNB7: ,
SUS304: .
20 1± Nm•
10 1± Nm•
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