Emerson Rosemount 3300 Series Uživatelský manuál Strana 17

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 38
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 16
Product Data Sheet
00813-0100-4811, Rev DA
Catalog 2008 - 2009
Level-17
Rosemount 3300 Series
Product Certifications
SAFETY NOTE
A safety isolator such as a zener barrier is always needed for
intrinsic safety.
Probes covered with plastic and/or with plastic discs may generate
an ignition-capable level of electrostatic charge under certain
extreme conditions. Therefore, when the probe is used in a
potentially explosive atmosphere, appropriate measures must be
taken to prevent electrostatic discharge.
Factory Mutual (FM) Approval
Project ID: 3013394
E5 Explosion Proof for use in Class I, Div. 1,
Groups B, C and D;
Dust Ignition Proof for use in Class II/III,
Div. 1, Groups E, F and G;
With Intrinsically Safe connections to
Class I, II, III, Div. 1, Groups A, B, C, D, E, F
and G.
Temperature Class T5 @ +85°C.
Ambient temperature limits -40°C to +85°C.
Factory Sealed.
Approval valid for Modbus and HART
®
option.
I5 Intrinsically Safe for Class I, II, III, Div. 1,
Groups A, B, C, D, E, F and G,
Class I, Zone 0, AEx ia IIC T4 T
a
=70°C.
Temp code T4 at 70°C max ambient.
Control Drawing: 9150077-944.
Non-Incendive Class I, Div. 2, Groups
A, B, C and D;
Suitable for Class II, III, Div. 2,
Groups F and G.
Non-incendive maximum operating
parameters: 42 V, 25 mA.
Temp code T4A at 70°C max ambient.
Approval valid for HART
®
option.
ATEX Approval
E1 Flameproof:
II 1/2 GD T80°C.
EEx d [ia] IIC T6 (-40°C<T
a
<+75°C).
KEMA 01ATEX2220X.
U
m
= 250 V.
Approval valid for Modbus and HART
®
option.
SPECIAL CONDITIONS FOR SAFE USE (X)
When used in a potentially explosive atmosphere where the use of
equipment-category 1 apparatus is required, appropriate
measures must be taken to prevent electrostatic discharge.
I1 Intrinsic Safety:
II 1 G EEx ia IIC T4 (-50°C<T
a
<+70°C).
BAS02ATEX1163X
U
i
=30 V dc, I
i
=130 mA, P
i
=1.0 W, L
i
=C
i
=0.
Approval valid for HART
®
option.
SPECIAL CONDITIONS FOR SAFE USE (X)
The apparatus is not capable of withstanding the 500 V test as
defined in clause 6.4.12 of EN 50020. This must be considered
during installation.
When used in a potentially explosive atmosphere where the use of
equipment-category 1 apparatus is required, appropriate
measures must be taken to prevent electrostatic discharge.
Canadian Standards Association (CSA) Approval
Cert. no 2002.1250250.
E6 Explosion Proof: Class I, Div. 1,
Groups C and D.
Dust Ignition Proof:
Class II, Div. 1 and 2, Groups G and coal
dust.
Class III, Div. 1, Haz. Loc.
[Ex ia IIC T6].
Ambient temperature limits -40°C to +85°C.
Factory Sealed.
Approval valid for Modbus and HART
®
option.
I6 Intrinsically Safe: Ex ia IIC T4,
Class I, Div. 1, Groups A, B, C and D.
Temp code T4.
Control Drawing: 9150077-945.
Non-Incendive: Class III, Div. 1, Haz. Loc.
Class I, Div 2, Groups A, B, C and D.
Ambient temperature limits -40°C to +70°C.
Approval valid for HART
®
option.
Zobrazit stránku 16
1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 37 38

Komentáře k této Příručce

Žádné komentáře