Installation guide

Quick Installation Guide
00825-0100-4825, Rev DB
February 2011
Rosemount 248
15
European Certifications
CENELEC Approvals
I1 CENELEC Intrinsic Safety
Certificate Number: Baseefa03ATEX0030X
ATEX Marking: II 1 G
1180
Ex ia IIC
Temperature Codes:
T5 (–60  T
amb
 80 °C)
T6 (–60  T
amb
 60 °C)
Special Conditions for Safe Use (X):
The apparatus must be installed in an enclosure which affords it a degree of protection
of at least IP20. Non-metallic enclosures must have a surface resistance of less than 1
GOHM; light alloy or zirconium enclosures must be protected from impact and friction
when installed.
E1 CENELEC Flame-Proof Approval
Certificate Number: KEMA99ATEX8715X
ATEX Marking: II 2 G
1180
Ex d IIC
Temperature Codes:
T6 (–50  T
amb
 65 °C)
Special Conditions for Safe Use (X):
For information on the dimensions of the flameproof joints, the manufacturer shall be
contacted.
N1 CENELEC Type n
Certificate Number: BAS00ATEX3145
ATEX Marking: II 3G
Ex nL IIC
Temperature Codes:
T5 (–40  T
amb
 70 °C)
Table 2. Entity Parameters
Loop/Power Sensor
U
i
= 30 Vdc U
o
= 45 Vdc
I
i
= 130 mA I
o
= 26 mA
P
i
= 1.0 W P
o
= 290 mW
C
i
= 3.6 nF C
i
= 2.1 nF
L
i
= 0 L
i
= 0
Table 3. Entity Parameters
U
max
= 42.4 Vdc
U
max
= 24 mA
Table 4. CENELEC Input Parameters
U
max
= 45 V
00825-0100-4825.fm Page 15 Friday, February 18, 2011 11:49 AM