35
11 Appendix
1
The product may not be transported, stored or operated outside the specified range. If it is, any guarantees with regard to safety-
related functions lose their validity.
Load max. 240
Intrinsic error ± 2 % from 1/3 of the value range
Connection cable Connection cable 10 m/32.8 ft must be shielded and
applied one side to FPE.
Shunt measuring
Transmission ratio ionisation current to voltage
to be measured
10 mV (DC) = 1 A (DC)
Intrinsic error 2 %
Electrical safety Contact protection by means of protective impedances
Min. impedance of the connected
measuring device
1 M
Connection cable < 1 m/3.3 ft
Output parameters
Technical capacity
Connection cross section flexible 0.25 ... 2.5 mm
2
/24 AWG ... 14 AWG
rapid 0.20 ... 2.5 mm
2
/24 AWG ... 14 AWG
Mode Continuous operation for:
• Ionisation flame monitoring
Intermittent operation for:
• Ionisation flame monitoring
• Optical monitoring
Safety integrity level DIN EN 61508 Part 2 - SIL 3
Overvoltage category DIN EN 60730-1, ÜK III
Susceptibility to interference DIN EN 298
Emitted interference DIN EN 55022, Class B
Environmental capacity
Protection class DIN EN 60529, IP20
Ambient temperature
1
-20 °C … +60 °C/-4 °F ... 140 °F
Environmental category D according to GL VI Part 7
Relative humidity 3K5, 5 % ... 95 % as per DIN EN 60721-3-3
Vibration and oscillation GL, VI Part 7, Para. 9, characteristic 1 (0.7g/1.54 lb)
Storage/transport conditions
Storage location Enclosed spaces
Air temperature
1
-20 °C … +80 °C/-4 °F ... 176 °F
Relative humidity According to DIN EN 60721-3-3:
• Transport 2K3, up to 95 %
• Storage 1K3, 5 % ... 95 %
Weight approx. 0.5 kg/1.1 lb
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