WIKA TIF52 - Manual (Página 35)

WIKA mode d'emploi types TIF50, TIF52 35
F
14017640.03 05/2013 F/E
Annexe 2 : Schéma d'installation ATEX/IECEx
Installation dr
awing
TIF52-I with built in
WIKA digital indicator DIH52-B and
WIKA tr
ansmitter
T32.1S
.0IS
Haz
ar
dous ar
ea
Non-haz
ar
dous ar
ea
Model
TIF52-I
Tr
ansmitter
T32.1S
.0IS
DIH52-B
Ex
ample f
or inf
ormation only!
Pr
ovided b
y end-user in the end
use application!
Ex
ample f
or inf
ormation only!
Pr
ovided b
y end-user in the end
use application!
Cable **
Cable **
Sensor
Po
wer supply
Ex
ample:
Entity par
ameters comparison
TR10-C:
TIF52-I:
U
i
= DC 30
V
≥
U
0
=
DC 6.5
V
I i
= 550 mA
≥
I 0
=
9.3 mA
P
i
= 1.5
W
≥
P
0
=
15.2 mW
C
i
= negligible
≤
C
0
=
24 µF
L
i
= negligible
≤
L
0
=
365 mH
Ex
ample:
Exter
nal sensor
(e
.g.
TR10-C)
U
i
= DC 30
V
I i
= 550 mA
P
i
= 1.5
W
C
i
= negligible
L
i
= negligible
Ex
ample:
Exter
nal sensor
(e
.g.
TR40)
U
i
= DC 30
V
I i
= 550 mA
P
i
= 1.5
W
C
i
= 100 pF/m (cable)
L
i
= 0.65 µH/m (cable)
Entity par
ameters
TIF52-I
(with
T32.1S
.0IS)
U
0
= DC 6.5
V
I 0
= 9.3 mA
P
0
= 15.2 mW
C
0
= 24 µF (f
or IIC)
L
0
= 365 mH (f
or IIC)
L
0
/R
0
= 1.44 mH/
Ω
(f
or IIC)
Entity par
ameters
TIF52-I
U
i
= DC 29
V
I i
= 100 mA
P
i
= 660 mW (630 mW)
C
i
= 19.8 nF *
L
i
= 102.2 µH *
Ex
ample:
Entity par
ameters comparison
TIF52-I:
KFD2-S
TC4 Ex1:
U
i
= DC 29
V
≥
U
0
=
DC 25.4
V
I i
= 100 mA
≥
I 0
=
88.2 mA
P
i
= 660 mW
≥
P
0
=
500 mW
C
i
= 19.8 nF
≤
C
0
=
93 nF
L
i
= 102.2 µH
≤
L
0
=
2,700 µH
Ex
ample:
P
ow
er
supply
(e
.g.
P
&F KFD2-S
TC4 Ex1)
U
0
= DC 25.4
V
I 0
= 88.2 mA
P
0
= 500 mW
C
0
= 93 nF
L
0
= 2,700 µH
Remark: Due to the segr
egation r
equir
ements of
the applied standar
ds
, IS-supply- and
signal-cir
cuit and the IS sensor cir
cuit
shall be consider
ed as being galv
anically
connected to each other
; functional
separ
ation pr
ovided.
Summarised r
equir
ements f
or field tr
ansmitter
WIKA
TIF52-I:
Special conditions f
or a saf
e use:
None
Ambient temper
atur
e r
ange and temper
atur
e classification
field tr
ansmitter
TIF52-I
Ambient temper
atur
e
range
IIC
(-50)
1)
-40 °C ≤
T
a
≤ +85 °C (T4)
(-50)
1)
-40 °C ≤
T
a
≤ +75 °C (T5)
(-50)
1)
-40 °C ≤
T
a
≤ +55 °C (T6)
IIIC
(-50)
1)
-40 °C ≤
T
a
≤ +40 °C (P
i
= 660 mW)
(-50)
1)
-40 °C ≤
T
a
≤ +70 °C (P
i
= 630 mW)
Marking field indicator
TIF52-I
ATEX IE
CEx
II (1) 2G Ex ia [ia Ga] IIC
T4/T5/T6 Gb
II (1) 2D Ex ia [ia Da] IIIC
T120 °C Db
*The internal wiring is negligible (≤ 3 m)
**
The v
alues of e
xternal pr
ovided cable
(C
icable
and L
icable
) ha
ve to be determined in
the end use application b
y the end user
14041468.01
1)
The v
alues in br
ack
ets ar
e v
alid f
or
special lo
w temper
atur
e v
ersions (only
limited tr
ansmitter combination f
or
series
TIF5x-I possible).