Aplisens SGE-25C Manuel de l'utilisateur - Page 4

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Aplisens SGE-25C Manuel de l'utilisateur
C
I. APPENDIX Ex.03
1453
1. Introduction
1.1 This "Appendix Ex.03" applies only to smart level probes SGE–25.SMART, SGE–25S.SMART,
SGE–25C.SMART in Ex versions, marked on the rating plate as shown in 2.2 and denoted Ex in the
Product Certificate.
1.2 The appendix contains supplementary information relating to the Ex versions of the SGE–25.SMART,
SGE–25S.SMART, SGE–25C.SMART probes. During installation and use of Ex probes reference should
be made to DTR.SG...04 in conjunction with "Appendix Ex.03".
2. Use of SGE–25.SMART probes in danger zones
2.1. The probes are produced in accordance with the requirements of the following standards:
EN 60079-0:2006, EN 50303:2004, EN 60079-26:2007, EN 60079-11:2007
2.2. The probes may operate in areas where there is a risk of explosion, in accordance with the rating
of the explosion protection design:
II 1G
Ga Ex ia IIC T4/T5/T6
I M1 Ex ia I
KDB 09ATEX008
3. Identifying marks
The above mentioned probes in Ex-version, must have a rating plate containing the information specified in
paragraph 4 of DTR. SG...04, and also at least the following:
-
CE mark and number of notified unit: 1453 in the case of GIG KDB,
-
designation of explosion protection design, certificate number,
-
values of parameters such as Ui, Ii, Ci,
-
year of manufacture
4. User information.
Together with the probes ordered, the user will receive: User's Manual numbered DTR.SG...04 with
Appendix Ex, and also the Product Certificate.
5. Permitted input parameters of the SGE-25.SMART, SGE-25S.SMART,
SGE-25C.SMART probes. (based on data from the KDB 09ATEX008
certificate and certification documentation.)
-permitted input parameters for power supply with a linear characteristic.
Ui = 28V DC Ii = 0,1A
-permitted input parameters for power supply with a "rectangular" characteristic and trapezoidal characteristic
Ui = 24V DC Ii = 0,1A
Input inductance and capacity: Ci = 10nF, Li = 1,0mH
Pi for all type of power supply
Pi[W]
Tp[° C]
1,5
1,4
1,3
Tp = Tm
- for Tm > Ta
Tp = Ta
(SGE–25.SMART, SGE–25S.SMART, SGE–25C.SMART)
SMART LEVEL PROBES
type: SGE–25.SMART, SGE–25S.SMART, SGE–25C.SMART
see table.
Temperature class
56
T6
71
T5
80
T4, grupa I
57
T6
72
T5
80
T4, grupa I
59
T6
74
T5
80
T4, grupa I
- for Tm < Ta
2
(SGE–25.SMART, SGE–25S.SMART, SGE–25C.SMART)
Ex VERSIONS
Pi[W]
1,2
0,9
0,6
Tm – temperature of measuring medium
Ta – ambient temperature
DTR.SG...04
DTR.SG...04. Appendix Ex.03
mark
Tp[° C]
Temperature class
61
T6
76
T5
80
T4, grupa I
66
T6
80
T5,T4, grupa I
70
T6
80
T5,T4, grupa I
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