Tecsis F7301 - 10 Atex Version Ex Ib; Information

Betriebsanleitung/Operating manual
F7301/F73C1/F73S1
www.tecsis.de BD_BE 990 c 39
10 Atex version Ex ib
Information 10.1
This insert supplements and supersedes the information in the
previous operating instructions BD914_d. It applies to explosion-
proof equipment with the following classification: EN 60079-0:2012/
EN 60079-11:2012 (Ex ib).
II 2G Ex ib IIC T4 Gb -25°C < Tamb < +85°C
II 2G Ex ib IIC T3 Gb -25°C < Tamb < +100°C
I M2 Ex ib I Mb -25°C < Tamb < +85°C
II 2G Ex ib IIC T4 Gb -40°C < Tamb < +85°
(for cabel connection only)
Certification office 0158
Prototype certification IECEx BVS08.0028X / BVS 08 ATEX E 075 X
The normal installation instructions in the operating instructions
apply. No special settings are required.
Special conditions for safe use
Ambient temperature ranges of the load cells
Type
Temp.
class
Ambient temperature ran-
ge
F*3C*.****.12*************
T4
T3
-25°C up to +85°C
-25°C up to +100°C
F*3C*.****.14*************
Gruppe I
-25°C up to +85°C
F*3C*.****.15*************
T4
-40°C up to +85°C
F*3C*.****.16*************
T4
T3
-40°C up to +85°C
-40°C up to +100°C
F*3C*.****.17*************
T4
T3
-45°C up to +85°C
-45°C up to +100°C
F*3C*.****.21*************
T4 and
Gruppe I
-40°C up to +85°C
The permanently connected cable of load cells type
F*3C*.****.15************* and type F*3C*.****.21************* have to
be mechanical fixed in installation.