16 CI/FSV/FSS/430/450-EN Rev. G | VortexMaster FSV430, FSV450 SwirlMaster FSS430, FSS450
2.5 Zone 1, 21 - type of protection "flameproof
(enclosure)"
2.5.1 Ex-marking
ATEX
Order code
A9, B9
Type examination certificate FM13ATEX0057X
II 2 G Ex d ia IIC T6 Gb/Ga – II 2 D Ex tb IIIC T85 °C Db
(-40 °C < Ta < +75 °C) supply voltage 42 V DC,
Um: 45 V
IECEx
Order code N3, N9
Certificate of conformity IECEx FME 13.0004X
Ex d ia IIC T6 Gb/Ga-Ex tb IIIC T85 °C Db
(-40 °C < Ta < +75 °C) supply voltage 42 V DC,
Um = 45 V
FM approval for USA and Canada
Order code F1, F9
XP-IS (US) CL I/DIV I/GP BCD, DIP CL II, III/DIV I/GP EFG
XP-IS (Canada) CL I/DIV I/GP BCD, DIP CL II, III/DIV I/GP EFG
CL I, ZONE 1, AEx/Ex d ia IIC T6 -40 °C < Ta < +75 °C
TYPE 4X Tamb = 75 °C "Dual seal device"
NEPSI
Order code S1, S9
Ex d ia IIC T6 Gb / Ga
DIP A21 Ta 85 °C
For electrical parameters, see certificate GYJ14.1088X
Power supply
Ex d ia Gb/Ga: U
B
= 12 ... 42 V DC
Digital output
The digital output is designed as an optoelectronic coupler or
NAMUR contact (in accordance with DIN 19234).
— When the NAMUR contact is closed, the internal
resistance is approx. 1000 Ω.
— When the NAMUR contact is open, the internal resistance
is > 10 kΩ.
The digital output can be changed over to "optoelectronic
coupler" if required.
— NAMUR with switching amplifier
— Digital output: Ex d ia: U
m
= 45 V
IMPORTANT
The power supply and the digital output must be either only
intrinsically safe or only non-intrinsically safe. A combination of
the two is not permitted.
Intrinsically safe circuits must have potential equalization in
place along the entire length of the cable of the circuit.
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