Use In Flameproof Enclosures "D" And Protection In Enclosures "Tb - Siemens SITRANS TS100 Compact Operating Instructions

Safety notes

2.5 Use in flameproof enclosures "d" and protection in enclosures "tb"

See also
Technical data (Page 45)
Loss of safety of device with type of protection "Intrinsic safety Ex i"
If the device has already been operated in non-intrinsically safe circuits or the electrical
specifications have not been observed, the safety of the device is no longer ensured for use
in hazardous areas. There is a risk of explosion.
• Connect the device with type of protection "Intrinsic safety" solely to an intrinsically safe
• Observe the specifications for the electrical data on the certificate and/or in Technical
2.5 Use in flameproof enclosures "d" and protection in enclosures "tb"
Impermissible repair of explosion protected devices
Risk of explosion in hazardous areas
• Repair must be carried out by Siemens authorized personnel only.
Electrostatic charge
Risk of explosion in hazardous areas if electrostatic charges develop, for example, when
cleaning plastic surfaces with a dry cloth.
• Prevent electrostatic charging in hazardous areas.
14
WARNING
circuit.
data (Page 45).
WARNING
WARNING
TS100/TS200/TS300/TS500/TSinsert/TSthermowell
Compact Operating Instructions, 01/2018, A5E03920348-AE