Certificates And Approvals; Atex/Iecex And Others - Siemens SITRANS TH100Slim Compact Operating Instructions

Technical data
8.2 SITRANS TH320/TH420/TR320/TR420/TF320/TF420
General specifications
Insulation voltage, test/operation
Polarity protection
Write protection
Warming-up time
Starting time
Programming
Signal-to-noise ratio
Long-term stability, better than
Response time
• 4 to 20 mA
• HART
Damping
Signal dynamic, input
Signal dynamic, output
Influence of changes in supply voltage
Note that the minimum supply voltage must correspond to the value measured at the terminals of the SITRANS TH320/TH420
1)
and that all external voltage drops must be taken into consideration.
Protect the device from overvoltage with the help of a suitable supply voltage or suitable overvoltage protection equipment.
2)
8.2.4

Certificates and approvals

8.2.4.1

ATEX/IECEx and others

Certificate numbers
Only the technical specifications listed in the certificates
processinstrumentation/certificates) apply to applications in hazardous atmospheres.
ATEX/IECEx and others
Certificate numbers
82
SITRANS TH320/420/TR
SITRANS TH320/420/TR
DEKRA 17 ATEX 0116 X
A5E43700604A-2018X
IECEx DEK 17.0054X
2.5 kVAC / 55 V AC
2.5 kVAC / 42 V AC(Ex i)
All inputs and outputs
Jumper or software
< 5 min.
< 2.75 s
SIPROM T or HART
> 60 dB
± 0.05% of measuring span/year
± 0.18% of measuring span/5 years
≤ 55 ms
≤ 75 ms (typically 70 ms)
0 ... 60 s
24 bit
18 bit
< 0.005% of measuring span/V DC
(http://www.siemens.com/
SITRANS TF
DEKRA 19ATEX0106X
A5E50642461A-2021X
DEKRA 19ATEX0107X
DEKRA 19ATEX0108X
IECEx DEK 19.0069X
IECEx DEK 19.0070X
SITRANS TH100/TH100Slim/TH320/TH420/TR320/TR420/TF320/TF420
Compact Operating Instructions, 07/2021, A5E41865021-AE
SITRANS TF
Display
DEKRA 19ATEX0105 X
A5E50485541A-2020X
IECEx DEK19.0068X