1
Introduction
Product Marking Information
1-2
Product Label Contents
Failure to install this product in accordance with its instructions and warnings will result in
voiding of all warranties with this product.
CLASS I Division 1, Group D
CLASS 1, Zone 0
Hazardous Location
Intrinsically Safe Apparatus
I.S. Sensor
Connections
Intrinsically Safe
Wiring
White (+)
(+)
Black (-)
(-)
I.S.
Rigid Conduit
GENERAL PRODUCT WIRING DIAGRAM
Seal-Off
I.S.
I.S.
Weatherproof
Junction Box
Vac
Sensor
Vac Float or tank
interstitial sensor
Black
Black
White
Red
Red
Non-Hazardous Location
Associated Apparatus
8470/TLS-350;
8482/TLS-350R ATG Console
1
2
Non-Hazardous Location
Associated Apparatus
8600/TLS-450PLUS ATG Console
+
+
OR
I.
S
. CIRCUIT FOR HAZLOC
S
EN
S
OR
F/N
8
572
8
0-XXX
S
/N XXXXXX
-40°C < T
a
< +60°C
CL I, DIV. 1, GP.D
CL I, ZONE 0
AEx i
a
IIA
Ex i
a
IIA
TC=T4
MANUAL NO. 57701
3
-
83
6
S
ECURITE INTRIN
S
EQUE
NOTICE