Yokogawa digitalYEWFLO (DY) - Manual (Page 155)

<14. EXPLOSION PROTECTED TYPE INSTRUMENT>
14-4
IM 01F06A00-01EN
(7) Name Plate
[Integral type, Flameproof]
Ú2
[Remote type detector, Flameproof]
Ú2
[Remote type converter, Flameproof]
Ú2
[Integral type, Intrinsically safe]
[Remote type detector, Intrinsically safe]
[Remote type converter, Intrinsically safe]
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
0344: The indentifi cation number of the notifi ed
body.
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 2013.
NO. S5K965926 335 7
Produced in 2013
*2) The product - producing country
14.2 FM
(1) Technical Data
• Explosion Proof
Applicable Standard: FM3600 2011, FM3611 2004,
FM3615 2006, FM3810 1989,
Including Supplement 1 1995,
ANSI/NEMA 250 1991
Type of Protection: Explosionproof for Class I,
Division 1,
Groups A,B, C and D;
Dust-ignition proof for Class II/
III, Division 1, Groups E, F,and
G.
"SEAL ALL CONDUITS 18 INCHES."
" WHEN INSTALLED IN DIV.2, SEALS NOT
REQUIRED"
Enclosure Rating: Type 4X
Temperature Code: T6
Ambient Temperature: -29 to 60°C (Integral Type
Vortex Flowmeter and
Remote Type Vortex Flow
Detector)
-40 to 60°C (Remote Type
Vortex Flow Converter)
Power Supply: 42Vdc max. (Integral Type Vortex
Flowmeter and Remote Type Vortex
Flow Detector)
Output Signal (Integral Type Vortex Flowmeter):
Current Output; 4 to 20mAdc
Pulse Output; On=2Vdc, 200mA
Off=42Vdc, 4mA
Output Signal (Remote Type Vortex Flow Detector):
Output Signal to Converter; 30Vp-p,
100
μAp-p
Input/Output Signal (Remote Type Vortex Flow
Converter):
Current Output; 4 to 20mAdc
Pulse Output;On=2Vdc, 200mA
Off=42Vdc, 4mA
Input Signal from Flowmeter; 30Vp-p,
100 μAp-p
Electrical connection : ANSI 1/2 NPT female
(Special)