Yokogawa RotaMASS 3-Series - Manual (Page 93)

9. EXPLOSION PrOTECTEd TyPE INSTrUMENTS
9-17
IM 01R04B05-00E-E 3rd edition July 30, 2010 -00 all Rights Reserved. Copyright © 2005, Rota Yokogawa
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 /EF3):
- 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 t70°C
- Max. surface temperature : 70°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 +50°C
remote converter rCCF31 (option /EF4):
- Flame proof with intrinsic safe connection to
detector (ib)
- additional intrinsic safe FF-output.
- 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 t70°C
- Max. surface temperature : 70°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 +50°C
Integral type rCCT34 ... 39/Xr (option /EF3):
- Flame proof with intrinsic safe connection to
detector (ib)
- II 2G Ex d(e) [ib] IIC t6 ... t3
- II 2G Ex d(e) [ib] IIB t6 ... t3 with option /HP
-
II 2D Ex tD a21 IP6x t150°C
- Max. surface temperature : 150°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 +50°C
Integral type rCCT34 ... 39/Xr (option /EF4):
- Flame proof with intrinsic safe connection to
detector (ib)
- additional intrinsic safe FF-output.
- II 2G Ex d(e) [ia] [ib] IIC t6 ... t3
- II 2G Ex d(e) [ia] [ib] IIB t6 ... t3 with option /HP
Protection [ia] refers to the intrinsic safe outputs.
Protection [ib] refers to the connection to the
detector.
-
II 2D Ex tD a21 IP6x t150°C
- Max. surface temperature : 150°C
- Degree of protection : IP67
- Power supply : 90 to 250V aC, 50/60 Hz
20.5 to 28.8V DC
- Power consumption : max. 25Va / 10W
- ambient humidity : 0 to 95% RH
- ambient temperature range : −40°C to +50°C
the electronics of RCCt3 and RCCF31 are placed
in a pressure tight section of the converter housing
Ex d.
the kind of protection of the terminal enclosure
is “e”, but can become “d” by using Ex-d certified
cable glands.