Metek DREXELBROOK Universal IV Lite, Installation And Operating Instructions Manual

Page: 83 / 110

Hazardous Location Supplementary Instructions
77
7.3 Standards and Approvals
7.3.1 FM US Approvals - Install per 420-0004-412-CD
The Universal IV Level Transmitter is rated as Intrinsically Safe
for Class I, II and Ill, Groups A-G and Class I, Zone 0, Group
IIC, in accordance with drawing 420-0004-412-CD; Nonincendive
Class I, Division 2, Groups A-D Hazardous (Classified) Locations.
Furthermore, the Integral version is rated as Explosionproof for
Class I, Division 1, Groups C & D; Dust lgnitionproof for Class
II & Ill, Division 1, Groups E-G and Class I, Zone 1, Group lIB
Hazardous (Classified) Locations with an integral sensor that
is Intrinsically Safe for Class I, II & Ill, Groups A-G and Class
I, Zone 1 Hazardous (Classified) Locations. The Remote version
is rated as Explosionproof Class I, Division 1, Groups C & D;
Dust-lgnitionproof for Class II & Ill, Division 1, Groups E-G
and Class I, Zone 1, Group lIB Hazardous (Classified) Locations
with connections to a 700 Series sensor that is Intrinsically Safe
for Class I, II & Ill, Groups A-G and Class I, Zone 1 Hazardous
(Classified) Locations.
7.3.2 FM Canada Approvals - Install per 420-0004-412-CD
The Universal IV Level Transmitter is rated as Intrinsically
Safe for Class I, II and Ill, Groups A-G and Class I, Zone
0, Group IIC, in accordance with drawing 420-0004-412-CD;
Nonincendive Class I, Division 2, Groups A-D Hazardous
Locations.
Furthermore, the Integral version is rated as Explosionproof
for Class I, Division 1, Groups C & D; Dust lgnitionproof for
Class II & Ill, Division 1, Groups E-G and Class I, Zone 1,
Group lIB Hazardous Locations with an integral sensor that is
Intrinsically Safe for Class I, II & Ill, Groups A-G and Class
I, Zone 1 Hazardous Locations. The Remote version is rated
as Explosionproof Class I, Division 1, Groups C & D; Dust-
lgnitionproof for Class II & Ill, Division 1, Groups E-G and Class
I, Zone 1, Group lIB Hazardous Locations with connections to a
700 Series sensor that is Intrinsically Safe for Class I, II & Ill,
Groups A-G and Class I, Zone 1 Hazardous Locations.