Inficon 580-000, Оригинальная инструкция по эксплуатации

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4 | Description INFICON
24 / 128 IRwin-Operating-instructions-mina66en1-15-(1904)
4.5.1 EX certification (intrinsic safety)
Type certificate Type certificates, see "Certificates [ } 98]"
The products:
• IRwin SX 580-010,
• IRwin SXT 580-015,
• IRwin SXG580-020,
• IRwin SXGT580-030,
are Ex certified with rating according to the following table. The IRwin S 580-000 is not
Ex certified.
EX rating
EX rating Ex ia IIC T3, T
amb
: -20°C - +50°C,
II 1G (EPL Ga)
USA: Intrinsically safe, Class I, Division 1, Groups A,
B, C and D.
EX ranges of applications • Zones: 0, 1 and 2
• Gas groups: IIA, IIB and IIC
• Temperature classes: T1, T2 and T3
• USA: Zone 0, Class I, Division 1, Groups A, B, C
and D.
4.5.2 Sensors
Basic sensor data
Gas (measurement range) Sensor Warm up time
CH
4
, C
3
H
8
, C
4
H
10
Infrared (IR) < 30 s
CO
2
Infrared (IR) < 30 s
O
2
, CO, H
2
S Electrochemical < 120 s
O
2
sensor: 1 - 12 hours if
stored with flat battery.
Sensor performance
data
The calibration gases defined below are the typical gases and gas mixes used to
calibrate the different modes. For optimum performance adjust these settings to the
actual concentrations of the gases used. See Calibration [ } 49].