Installation Torques - Siemens SITRANS FC430 Operating Instructions Manual

Table 13- 37 Transmitter cable glands and entries
Description
Glands
Entries
: If operating temperature is below -20 °C (-4 °F), use Brass/Ni plated or stainless steel
1)
cable glands.
Note
For hygienic applications (3A & EHEDG) the cable glands and blind plugs must be made from
corrosion resistant material like nickel brass, stainless steel or plastic, the exposed threads must be
minimized when they are tightened up on the cable and they must have a seal (plastic or rubber)
under the threads where they screw into the terminal housing or enclosure.
13.14

Installation torques

Table 13- 38 Installation torques
Description
Pressure guard fittings
Wall bracket screws
Transmitter to wall bracket
Transmitter pedestal lock screw
Pedestal lock screw cap
Cable gland to housing (Siemens supplied, metric)
FC430 with HART
Operating Instructions, 05/2015, A5E03361511-AF
Specification
Material
•
– Nylon
– Brass/Ni plated
– Stainless steel AISI 316/1.4404
Cable cross section
•
– ∅ 8 to 17 mm (0.31" to 0.67")
– ∅ 5 to 13 mm (0.20" to 0.51")
1 x M25 (for current output/communication,
channel 1) and
2 x M20 (for supply and channels 2 to 4) or
1 x ½" NPT (for current output/communication,
channel 1) and
2 x ½" NPT (for supply and channels 2 to 4)
Compact version:
Remote version:
Technical data
13.14 Installation torques
1)
Torque (Nm)
80
10
25
10
6
10
10
207