Omnigrad M TR13, TC13
17
Process connection
The following figure shows the basic dimensions of the available flanges.
Flange
L
D
K
d
b
f
A0010471
For detailed information on the flange
dimensions refer to the following flange
standards:
• ANSI/ASME B16.5
• ISO 7005-1
• EN 1092-1
• JIS B 2220 : 2004
The flange material must be the same as of the stem of the
thermowell. For this reason, connections are available both
in 316L/1.4404 and in 316Ti/1.4571. Models in Hastelloy
®
have flanges in basic material 316L/1.4404 and a disc in
Hastelloy
®
on the surface in contact with the process media.
For the specification PVDF/PTFE/Tantalum thermowell an
additional jacket with a disc on the upper end will be used.
The standard surface finish of the coupling side of flanges
ranges from 3.2 to 6.4 µm (Ra). Other types of flanges can
be supplied on request.
Spare parts
• The thermowell TW13 is available as spare part (→ 25)
• The Jacket (TA730) is available as spare part (→ 25)
• The gasket set M24x1.5, NBR (material no. 60001329) is available as spare part
• The RTD insert is available as spare part TPR100 (→ 25)
• The iTHERM
®
StrongSens is available as spare part TS111 (→ 25)
• The TC insert is available as spare part TPC100 (→ 25)
The inserts are made from mineral insulated cable (MgO) with a sheath in AISI316L/1.4404 (RTD)
or Inconel600 (TC).
If spare parts are required, refer to the following equation:
Insertion length IL = E + L + 10 mm (0.4 in)
