Sensorflash - Siemens SITRANS FS230 Compact Operating Instructions

Table 7-36
"Intrinsic safety" type of protection
Canada, USA
•
•
•
ATEX, UKEx, IECEx
•
•
•
EAC Ex
Ambient temperature range
Division 2, Zone 2, Zone 22 Installations
1. I/O shall be installed as intrinsically safe circuits.
2. Active circuits are associated apparatus to external intrinsically safe apparatus where Ui
(Vmax) ≥ Uo (Voc or Vt); Ii (Imax) ≥ Io (Isc or It); Pi (Pmax) ≥ Po; Co (Ca) ≥ Ci + Ccable; Lo (La)
≥ Li + Lcable
3. Passive circuits and relays shall be connected to external associated apparatus where Ui
(Vmax) ≥ Uo (Voc or Vt); Ii (Imax) ≥ Io (Isc or It); Pi (Pmax) ≥ Po; Co (Ca) ≥ Ci + Ccable; Lo (La)
≥ Li + Lcable
7.13

SensorFlash

Table 7-37
Description
Capacity
File system support
Temperature range
Operation:
Storage:
Note
SensorFlash functions support
Only the supplied 4 GB SD cards are supported for backup, restore, logging, and firmware update.
SITRANS FS230
Compact Operating Instructions, 05/2021, A5E38755607-AC
Ratings FS230 external DSL
FM16CA0157X
FM16US0318X
CSA 21CA8007621X
FM16ATEX0094X
FM21UKEX0058X
IECEx FMG 16.0037X
SensorFlash
IS Class I, Division 1, Groups A, B, C, D
IS Class II, Division 1, Groups E, F, G
IS Class III, Division 1
Class I, Zone 0; AEx/Ex ia IIC T6...T5 Ga
Class II, Zone 21; AEx/Ex ib IIIC T64°C...T74°C Db
II 1 G Ex ia IIC T6...T5 Ga
II 2 D Ex ib IIIC T 64°C...T
5
0Ex ia IIC T6...T5 Ga
Ex ia IIIC T64°C...T74°C Da
T6: -40 °C ≤ Ta ≤ 50 °C
T5: -40 °C ≤ Ta ≤ 60 °C
T 64 °C: -40 °C ≤ Ta ≤ 50 °C
5
T 74 °C: -40° C ≤ Ta ≤ 60 °C
5
Specification
SD card (S-300u)
4 GB
FAT32 / 8.3
-40 to +85 °C (-40 to 185 °F)
-40 to +100 °C (-40 to 212 °F)
Technical specifications
7.13 SensorFlash
74°C Db
5
107