Siemens SITRANS TSinsert Manual Del Usuario página 17

– If the pipe is not fully occupied by medium during installation, mount the temperature sensor on the underside of the
pipe.
4. Firmly tighten the mounting screws (4 Nm torque).
5. Mount the vibration protection and hand-tighten.
– You can remove the measuring insert only after you have released the RTD recessed grip screw(s).
– Do not twist the housing.
– Use RTD recessed grip screw for installation, only.
– Do not apply force to the transmitter housing (e. g. during opening/closing of lid).
– Because the locking plugs are fitted with internal gaskets they are only suited for ambient temperatures to 100 °C
(212 °F).
4.4 Disassembly
WARNING
Incorrect disassembly
The following dangers may result through incorrect disassembly:
- Injury through electric shock
- Danger through emerging media when connected to the process
- Danger of explosion in hazardous area
In order to disassemble correctly, observe the following:
Before starting work, make sure that you have switched off all physical variables such as pressure, temperature,
•
electricity etc. or that they have a harmless value.
If the device contains dangerous media, it must be emptied prior to disassembly. Make sure that no environmentally
•
hazardous media are released.
Secure the remaining connections so that no damage can result if the process is started unintentionally.
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5 Connecting
5.1 Basic safety instructions
WARNING
Incorrect selection of type of protection
Danger of explosion in areas subject to explosion hazard.
This device is approved for several types of protection.
1. Decide in favor of one type of protection.
2. Connect the device in accordance with the selected type of protection.
3. In order to avoid incorrect use at a later point, make the types of protection that are not used permanently
unrecognizable on the nameplate.
WARNING
Improper power supply
Danger of explosion in hazardous areas as result of incorrect power supply, e.g. using direct current instead of alternating
current.
Connect the device in accordance with the specified power supply and signal circuits. The relevant specifications can
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be found in the certificates, in Electrical data (Page 27) or on the nameplate.
SITRANS TSinsert/TS100/TS200/TS300/TS500 (7MC71.. 7MC72.. 7MC80.. 7MC75.. 7MC65.. 7MC55..)
A5E03920348-AB, 03/2016
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