Signal Lamp; Principles; Safety Instructions - Eaton CROUSE-HINDS Serie Betriebsanleitung

8
Explosion-protected control units GHG 418
1.3 Signal lamp GHG 418 1806R....
EC-Type Examination Certificate:
Marking acc. to 2014/34/EU
and standard of series EN 60079:
IECEx type examination certificate:
Category of application
standard of series IEC 60079:
Permissible operating temperature range:
Max. service temperature
(Other temperatures possible with special versions)
Perm.ambient temperature in original packing:
Rated voltage /Rated current:
"e" increased safety (Ex db eb)
"e" increased safety (Ex db eb)
"i" intrinsically safe version (Ex db ia) 10 V
Ex-i Datas: U i
I i
Ci
Li
Pi
Supply terminal:
Test torques:
Weight:
1.4 Potentiometer GHG 418 16..R....
Marking acc. to 2014/34/EU and directive:
EC type examination certificate:
Rated voltage:
Rating:
Turning range:
Scale:
Supply terminal:
Weight:
2

Principles

Caution
This symbol warns of a possible failure. Failure to observe this caution may result in the total
failure of the device or the system or plant to which it is connected.
X
Special conditions
ATEX - IEC
This symbol shows Highlights for safe use in accordance to EU-Type-Examination Certificate/ IEC
Ex-Certificate of Conformity.
2

Safety instructions

Target group:
For skilled electricians and suitable qualified, instructed personnel in accordance
with national legislation, including the relevant standards and, where applicable, in
acc. with
IEC/EN 60079-14 on electrical apparatus for explosive atmospheres.
The control units GHG 418 .. are not suited for use in Zone 0.
The temperature class and type of protection stated on the apparatus shall be observed.
Modifications or changes to the control units are not permitted.
They shall be used for their intended purpose and shall be in a perfect and clean state.
Prior to being put into operation, the control units shall be checked in accordance with the
instructions as per section 6.
IBExU 12ATEX 1047 U
II 2 G Ex db eb IIC Gb
II 2 G Ex db ia IIC Gb
IECEx IBE 13.0031U
Ex db eb IIC Gb
Ex db ia IIC Gb
-55 °C ... +80 °C
+80 °C
-55 °C ... +80 °C
20 V ... 254 V AC/DC 4 ...15 mA
12 V ... 24 V AC/DC max. 24 mA
... 30 V DC max. 38.7 mA
30 V
100 mA
0
0
750 mW
2 x 1.0 - 2.5 mm²; 1 x 4.0 mm² single wire
2.5 Nm
approx. 0.15 kg
D II 2 G Ex d e IIC/IIB Gb
D I M2 Ex d e I Mb
IBExU14ATEX1030U
up to 250 V
1 W
270°
0 - 100%
2 x 1,0 - 2,5mm²
approx. 0,15 kg
GB