ABB VA Master FAM540 Series - Page 18

18 VA Master FAM540 METAL CONE VARIABLE AREA FLOWMETER | OI/FAM540-EN REV. E
… 2 Use in potentially explosive atmospheres in accordance with ATEX and IECEx
… Safety specifications ATEX / IECEx
Table 4: Analoganzeiger mit Grenzsignalgeber
Model FAM54xB/C/Dx
Type of protection: non-sparking materials, dust explosion protection.
Order
code
*
Marking Terminals Electrical values T
amb
−20 °C to (−50 °C to )
Temp. class
T
medium
Maximum
Insulation
A4, A9, B1 ATEX:
II 1/3 G Ex ec h IIC T6 ... T1 Ga/Gc
II 2D Ex h tb IIIC T85°C ... Tmedium Db
IECEx:
Ex ec h IIC T6 ... T1 Ga/Gc
Ex h tb IIIC T85°C ... Tmedium Db
41 / 42
**
51 / 52
**
U
max
= 16 V
I
max
= 25 mA
P
max
= 64 mW
40 °C T1
440 °C No
40 °C T1 375 °C yes
40 °C T1 260 °C yes
50 °C T1 300 °C yes
50 °C T2 290 °C yes
50 °C T2 220°C yes
60 °C T2 320 °C No
60 °C T2 230 °C yes
60 °C T3 170 °C yes
70 °C T3 195 °C No
70 °C T3 150 °C yes
70 °C T4 130 °C yes
70 °C T5 95 °C yes
60 °C T6 80 °C yes
41 / 42
**
51 / 52
**
U
max
= 16 V
I
max
= 52 mA
P
max
= 169 mW
40 °C T1
440 °C No
40 °C T1 375 °C yes
40 °C T1 260 °C yes
50 °C T1 300 °C yes
50 °C T2 290 °C yes
50 °C T2 220°C yes
60 °C T2 320 °C No
60 °C T2 230 °C yes
60 °C T3 170 °C yes
70 °C T3 195 °C No
70 °C T3 150 °C yes
70 °C T4 130 °C yes
60 °C T5 60 °C yes
50 °C T5 90 °C No
40 °C T6 60 °C yes
A4, A9, B1 ATEX:
II 1/3 G Ex ec h IIC T6 ... T1 Ga/Gc
II 2 D Ex h tb IIIC T85°C ... Tmedium Db
IECEx:
Ex ec h IIC T6 ... T1 Ga/Gc
Ex h tb IIIC T85°C ... Tmedium Db
41 / 42
**
51 / 52
**
Umax= 16 V
Imax = 76 mA
Pmax = 242 mW
40 °C T1 440 °C No
40 °C T1 310 °C yes
40 °C T2 190 °C yes
50 °C T2 340 °C No
50 °C T2 230 °C yes
60 °C T2 230°C No
60 °C T3 160 °C yes
70 °C T4 120 °C No
70 °C T4 100 °C yes
40 °C T5 60 °C yes
30 °C T6 30 °C yes
* Order code ‘Explosion protection and approvals’ (versions 9, 10); refer to Ordering information in the data sheet on page 62.
** for connection to a non-intrinsically safe circuit If the device is to be operated subsequently with type of protection "intrinsically safe", then U
max
= 60 V may
not be exceeded.