Emerson Rosemount Apex, Reference Manual

Page: 117 / 124

Reference Manual
00809-0100-4731, Rev FA
April 2003
B-3
APEX
™
and APEX Sentry
™
Radar Gauge
E6 With Output Option Code 2 :
Explosion-Proof for Class I, Division 1,
Groups C and D;
Dust-ignition proof for class II/III, Division 1,
Groups E, F, and G; Suitable for Class I, Division 2,
Groups A, B, C, and D, with Intrinsically Safe output for Class I,
Division 1 Groups A, B, C, and D hazardous locations when installed in
accordance with Rosemount Drawing 03700-2007
Temperature Code T4A (T
Amb
= -40° to 70 °C).
Factory Sealed.
European Certifications
CENELEC Flame-Proof Equipment Group II, Category 1/2 G
(Category I, for Zone 0)
(Ref. European Standard EN 50284)
Certification: KEMA 97ATEX1805
ED With Output Option Code 1:
With Display: EEx d IIB+H2
T4 (T
amb
= 55°C).
Without Display: EEx d IIB+H2
T4 (T
amb
= 70°C)
With Output Option Code 2 :
Intrinsically Safe Output
With Display:
EEx d [ia] IIB+H2 T4 (T
amb
= 55 °C)
Without Display: EEx d [ia] IIB+H2
T4 (T
amb
= 70 °C)
Entity Parameters:
U
O
= 29.4V
I
O
= Negligibly small
U
i
= 30V Max
I
i
= 145 mA Max
P
i
= 1.6W
INSTALLATION INSTRUCTIONS:
The cable entry devices shall be of a certified flameproof type
EEx d, suitable for the conditions of use and correctly installed.
Other approvals pending for explosion-proof certifications
APPROVAL DRAWINGS
NOTE
All information included refers to both the APEX Radar Gauge
and the APEX Sentry Radar Gauge unless otherwise stated.
The following contains Factory Mutual, Canadian Standards Association, and
ATEX installation drawing. You must follow the installation guidelines
presented in order to maintain certified ratings for installed transmitters.