Operation Manual

<14. EXPLOSION PROTECTED TYPE INSTRUMENT>
14-11
IM 01F06A00-01EN
(5) Installation Diagram of Intrinsically safe
(and Note)
DY
(Flowmeter)
SUPPLY
PULSE
Safety barriers
[Integral type]
Electrical data:
Signal/Supply Circuit (Terminals SUPPLY + and –):
Ui = 30 V, Ii = 300 mA, Pi = 0.9 W (linear source),
Ci = 14 nF, Li = 0 mH
Pulse Circuit (Terminals PULSE + and –):
Ui = 30 V, Ii = 300 mA*, Pi = 0.9 W (linear source),
Ci = 14 nF, Li = 0 mH
*: Refer to “Contact rating” for the maximum current value of
Pulse Circuit
Note:
- It shall be assured that the voltage difference between the
output circuits of the associated apparatus (safety barriers)
is not more than 30V.
- Cables for the connection for Signal/Supply Circuit and
Pulse Circuit shall be of Type A or B in accordance with IEC
60079-14, otherwise the sum of Io of the associated
apparatus (safety barriers) shall be not more than 300 mA.
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
+
-
+
[Remote type without built-in Temperature sensor]
PULSE
A
B
T
C
A
B
T
Safety barriers
DY-N (Detector)
DYC: Signal cable
Non Hazardous
Location
Non Hazardous
Location
F1402.ai
Hazardous
Location
Hazardous
Location
DYA (Converter)
SUPPLY
+
-
+
-
+
-
+
-
+
-
+
[Remote type with built-in Temperature sensor]
PULSE
A
B
T
C
A
B
T
Safety barriers
DY-N (Detector)
DYC: Signal cable
Non Hazardous
Location
Hazardous
Location
DYA (Converter)
SUPPLY
(6) Electrical Connection
The type of electrical connection is stamped near
the electrical connection port according to the
following codes.
Screw size
ISO M20 X 1.5 female
ANSI 1/2-14NPT female
!
!
M
N
Marking
F1408.ai
(7) Name Plate
[Integral type, Flameproof]
*2
[Remote type detector, Flameproof]
*2
[Remote type converter, Flameproof]
*2
[Integral type, Intrinsically safe]
*2
[Remote type detector, Intrinsically safe]
*2
[Remote type converter, Intrinsically safe]
*2
MODEL: Specifi ed model code
SUFFIX : Specifi ed suffi x code
STYLE: Style code
SUPPLY : Supply voltage
OUTPUT : Output signal
MWP : Maximum working pressure
K-FACTOR : Device-specifi c factor
RANGE: Specifi ed range
NO.: Upper column: Manufacturing serial number *1
Lower column: The year of production
TAG NO. : Specifi ed TAG No.
CE: CE marking
II1G: Group II Category 1 Gas atmosphere
II2G: Group II Category 2 Gas atmosphere
II3G: Group II Category 3 Gas atmosphere
*1) The fi rst number in the second block of “NO.” column is the
last one number of the production year. For example, the
year of production of the product engraved as follows is year
2014.
NO. S5K965926 435 7
Produced in 2014
*2) The product - producing country