Delta Controls DPT-2000 - Manual (Page 7)

5 IOM-DPT-A: FEB 2014
Appendix Exd.01
In danger zone don’t unscrew transmitter covers and don’t change the display position or
its back lighting.
In case of transmitter calibration outside danger zone is possible communicator connecting to
and terminals. Transmitter is furnished in communication resistor (R
D
= 240Ω),
closed with jumper at and terminals installed by manufacturer. R
D
resistor can be
use then, when it is necessary to communicate with transmitter from its terminals and the load
resistance (Ro) in current loop is lover then 250Ω. Than and terminals have to
be open.
Permissible gap of joint is smaller than this was defined in norm EN 60079-1:2008 and can not be
greater than passed value on fig. 7.
Blocking cover method before unscrewing and plumbing possibility is shoved at fig 8.
It is not permitted to repair or otherwise interfere with the transmitter’s electrical circuits
in any way. Damage estimation and repair possibility may be assessed by the
manufacturer or another authorized party only.
Table 1 Permitted packing glands .
Type of packing glands Producer Screw Feature Other marking No of certificate Note
501/423 HAWKE M20x1,5 Exd IIC dimension OS, O, A Baseefa 06 ATEX 0056X
501/421 HAWKE M20x1,5 Exd IIC dimension OS, O, A Baseefa 06 ATEX 0056X
ICG 623 HAWKE M20x1,5 Exd IIC dimension OS, O, A Baseefa 06 ATEX 0058X
501/453 HAWKE M20x1,5 Exd IIC dimension OS, O, A Baseefa 06 ATEX 0056X *
501/453/RAC HAWKE M20x1,5 Exd IIC dimension OS, O, A Baseefa 06 ATEX 0056X *
501/453/Universal HAWKE M20x1,5 Exd IIC dimension OS, O, A Baseefa 06 ATEX 0057X *
ICG 653 HAWKE M20x1,5 Exd IIC dimension OS, O, A Baseefa 06 ATEX 0058X *
8163/2-A2F STAHL M20x1.5 EXd IIC SIRA06ATEX1188X
A2F, A2FRC, SS2K
CMP-
Products
M20x1,5 Exd IIC SIRA06ATEX1097X
E1FW, E1FX/Z,
E2FW, E2FX/Z CMP-
Products
M20x1,5 Exd IIC SIRA06ATEX1097X *
T3CDS, T3CDSPB
CMP-
Products
M20x1,5 Exd IIC SIRA06ATEX1283X *
PX2K, PXSS2K,
PX2KX, PXB2KX CMP-
Products
M20x1,5 Exd IIC SIRA06ATEX1097X *
Table 2. permitted plugs
Type of plug Producer Screw Feature Other marking No of certificate Note
AGRO AG M20x1,5 Exd IIC Nr kat.
475 HAWKE M20x1,5 Exd IIC
477 HAWKE M20x1,5 Exd IIC
*) for special cable only.
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