TELEDYNE OLDHAM SIMTRONICS Everywhereyoulook MultiFlame DF-TV7, Руководство по эксплуатации

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MULTIFLAME DF-TV7
OPTICAL FLAME DETECTOR
OPERATING MANUAL
NOSP17662
Revision 03
9
FONCTIONNAL SAFETY
SIL SIL certification in progress according IEC/EN 61508 parties 1 to 7
standard
Detector Data Definitions
Values
current output
Value relay
output
3
Multi IR
DF-TV7-T
λ
Failure rate per hour 1.57x10
-6
/h 1.53x10
-6
/h
SFF
Safety fraction failure
(T1=6 h)
99.2% 92.5%
PFD*
Probability of failure
on Demande
8.41x10
-5
5.39x10
-4
PFH
Probability of failure /
h (1oo1)
1.23x10
-8
1.16x10
-7
MTTR Mean Time To Repair 1440 min
SIL
compliance
HFT = 0 / G.Fixed /
30°C / type B
2 2
UVIR2
DF-TV7-V
λ
Failure rate per hour
4.13x10
-6
/h 4.09x10
-6
/h
SFF Safety fraction failure
99.6% 97.1%
PFD*
Probability of failure
on demand (T1=2.5
h)
1.56x10
-4
6.10x10
-4
PFH
Probability of failure /
h (1oo1)
1.44x10
-8
1.18x10
-7
MTTR Mean Time To Repair 1440 min
SIL
compliance
HFT = 0 / G.Fixed /
30°C / type B
2 2
Updated SIL certificate pending. The values are given as an indication.
•
*SF control periodicity : see § 7.1
•
*SF control method : see
§
7.1.4
3 When the relays are in factory configuration: refer to paragraph 8.8.3.3