Yokogawa RotaMASS 3-Series - Manual (Page 211)

9. EXplOSION prOTECTEd TYpE INSTrUMENTS
9-19 All Rights Reserved. Copyright © 2003, Rota Yokogawa IM 01R04B04-00E-E 8th edition March 01, 2011 -00
remote converter rCCF31 (option /EF2):
- Flame proof with intrinsic safe connection to
detector (ib)
- Additional intrinsic safe outputs.
- II 2G Ex d(e) [ia] [ib] IIC T6
- II 2G Ex d(e) [ia] [ib] IIB T6 with option /HP
Protection [ia] refers to the intrinsic safe outputs.
Protection [ib] refers to the connection
to the detector.
-
II 2D Ex tD [ibD] A21 IP6x T75°C
- Max. surface temperature : 75°C
- Degree of protection : IP67
- Power supply : 90 to 250 V AC, 50/60 Hz
20.5 to 28.8 V DC
- Power consumption : max. 25 VA / 10 W
- Ambient humidity : 0 to 95% RH
- Ambient temperature range : -40°C to +55°C
remote converter rCCr31 (option /ES1:
- Associated apparatus with intrinsic safe
connection to detector (ib)
- II (2)G [Ex ib] IIC
- II (2)G [Ex ib] IIB with option /HP
- II (2)D [Ex ibD]
- Power supply : 90 to 250 V AC, 50/60 Hz
20.5 to 28.8 V DC
- Power consumption : max. 25 VA / 10 W
- Ambient humidity : 0 to 95% RH
- Ambient temperature range : -40°C to +55°C
WARNING
Remote rack mount converter RCCR31 must only
be installed in safe area !
9.3 IECEx
WARNING
Only trained persons use this instrument in
industrial locations.
9.3.1 Technical data
Applicable Standard:
IEC 60079-0: 2004, IEC 60079-1: 2007,
IEC 60079-7: 2006, IEC 60079-11: 2006,
IEC 61241-0: 2004, IEC 61241-1: 2004,
IEC 61241-11: 2005
Certificate: IECEx KEM 06.0031X
remote detector rCCS30 ... 39/Xr (option /ES1):
- Intrinsically safe
- II 2G Ex ib IIB/IIC T1 ... T6
- II 2D Ex ibD 21 IP6x Txxx (xxx = max.
surface temperature see below)
- Max. surface temperature :
Standard : 150°C
/MT : 220°C
/HT : 350°C
- Degree of protection : IP67
- Ambient humidity
: 0 to 95% RH
- Ambient temperature range
Standard and option /MT : -50°C to +80°C
Option /HT (process temperature < 280°C
-50°C to +65°C
Option /HT (process temperature < 350°C
-50°C to +55°C
- Process temperature limits :
Standard
: -50°C to 150°C
Option /MT: : -50°C to 220°C
Option /HT : 0°C to 350°C
- Heat carrier fluid temperature limits :
Standard
: -50°C to 150°C
Option /MT: : -50°C to 220°C
Option /HT : 0°C to 350°C
remote converter rCCF31 (option /EF1):
- Flame proof with intrinsic safe connection to
detector (ib)
- II 2G Ex d(e) [ib] IIC T6
- II 2G Ex d(e) [ib] IIB T6 with option /HP
-
II 2D Ex tD [ibD] A21 IP6x T75°C
- Max. surface temperature : 75°C
- Degree of protection : IP67
- Power supply : 90 to 250 V AC, 50/60 Hz
20.5 to 28.8 V DC
- Power consumption : max. 25 VA / 10 W
- Ambient humidity : 0 to 95% RH
- Ambient temperature range : -40°C to +55°C