Yokogawa digitalYEWFLO (DY) - Manual (Page 118)

<13. GENERAL SPECIFICATIONS>
13-8
IM 01F06A00-01EN
13.3 Option Specifi cations
Item Specifi cation Applicable Model Code
Multi-Variable Type (Note 5) Build in Temperature sensor (Pt 1000 ) in vortex shedder bar. DY / DYA MV
Reduced bore type (Note 8) (Note 12)
Integrated and welded construction with concentric reduced bore piping.
R1: Detector size (B) is one meter body size down of digitalYEWFLO to fl ange pipe size (A).
DY
R1
R2: Detector size (B) is two meter body size down of digitalYEWFLO to fl ange pipe size (A). R2
Stainless Steel Tag Plate (Note 1) JIS SUS304 tag plate, hung on the case. DY / DYA SCT
Stainless Steel Bolt & Nut Assembly
JIS SUS304 bolt/nut assembly.
Used when a wafer type is installed.
DY Wafer Type BL
Paint Color Change Only for the covers: Refer to Table 13.3 DY / DYA
Refer to
Table 13.3
Hydrostatic / Pneumatic Test Certifi cate
Test pressure value is in accordance with Table 13.4 Test time: 10 minutes. Available for the
Standard type. Test medium: Air, Nitrogen or Water.
DY
T01
(Note 11)
Hydrostatic Test Certifi cate
Test pressure value is in accordance with Table 13.4 Test time: 10 minutes. Available for the
Standard type. Test medium: Water.
DY
T02
(Note 11)
Degrease Treatment (Note 2) Degrease cleansing treatment. DY K1
Epoxy Coating Epoxy coating for case and cover. DY / DYA X1
Pilling up coating to keep off corrosion
Epoxy and Polyurethane coating for the purpose of corrosion - proof improvement; salt damage,
alkali, climate and acidity
DY / DYA X2
High Process Temperature Version
This specifi cation temperature is from -29 to +450 °C
Refer to Table 13.1, Figure 13.4.
Refer to Table 13.5 for minimum velocity.
Refer to Note 5 for the combination of High Process Temperature Version (/HT) and Multi-Variable
Type (/MV).
DY***-N HT
Cryogenic Version (Note 7)
This specifi cation temperature is from -196 to +100 °C
Refer to Table 13.1, Figure 13.5. /R1 and /R2 are not available.
DY***-N LT
Stainless Steel Bracket for Remote
Conveter (DYA)
The bracket material for remote converter type (DYA) is JIS SUS304. DYA SB
Lightning Protector
There is an arrester inside converter for power supply line.
Maximum power supply voltage: 30VDC DY Integral Type
/ DYA
A
NACE Material (Note 10) Refer to Table 13.1. DY NC
Compliance with NAMUR (Note 6)
Compliance with NAMUR43. Current signal for measurement is 4mA up to 20.5mA. Set output
3.6mA or less when burn-out occurred.
DY / DYA NM
Anti-corrosion Version II
Anti-corrosion Version II. Refer to Table 13.1. DY150/R1, DY150/R2, and DY200/R2 are not
available.
DY HY
Converter Installing Direction 180°
Change (Note4)
Converter installing direction 180° change inversely when shipped. DY CRC
Down-scale burn-out in CPU or
EEPROM failure (Note 3)
Set output 3.6mA or less when burn-out occurred.
DY Integral Type
/ DYA
C1
Stainless steel housing (Note 9)
Converter housing, case and cover material: JIS SCS14A or ASTM, ASME CF8M stainless steel
castings. (equivalent to JIS SUS316)
DY***-N / DYA E1
Flameproof Packing Adapter
Power source connection port and signal cable (remote type) connection port. JIS G1/2 female
thread. Other cable shape: ø 8 to ø 12.
/G11: One piece, /G12: Two pieces. DY / JF3 G11
DYA / JF3 G12
Calibration Certifi cate
Level 2 Declaration and Calibration Equipment List DY / DYA L2
Level 3 Declaration and Primary Standard List DY / DYA L3
Level 4 Declaration and YOKOGAWA Measuring DY / DYA L4
Material certifi cates: Mill sheets
Item to be
specifi ed
1. Meterbody
DY
M01
1. Meterbody, 2. Shedder bar M02
1. Meterbody, 2. Shedder bar, 3. Bottom plug M03
1. Meterbody, 2. Shedder bar, 3. Bottom plug, 4. Welding rod M04
Material certifi cates: 3.1
3.1 certifi cate to be attached according to EN10204.
DY Item to be
specifi ed
1. Meterbody E01
1. Meterbody, 2. Shedder bar E02
1. Meterbody, 2. Shedder bar, 3. Bottom plug E03
1. Meterbody, 2. Shedder bar, 3. Bottom plug, 4. Welding rod E04
PMI test certifi cate
Positive Material Identifi cation certifi cate to be attached for the main 3 chemical components of
specifi ed materials. Each certifi cate to be attached.
DY
Item to be
specifi ed 1. Meterbody PM1
1. Meterbody, 2. Shedder bar PM2
ASME welding
documents submission (Note 10)
1. Welder/Welding Operator Performance Qualifi cation (or Welder Qualifi cation Record)
2. Welding Procedure Specifi cation (WPS)
3. Procedure Qualifi cation Record (PQR)
Each certifi cate to be attached.
The customer’s name and job name to be specifi ed when ordered.
DY WP
Item to be
specifi ed 1. Welded portion for the bottom plug
2. Welded portion for the fl ange in case of the welding construction
Dye Penetrant test certifi cate
Dye Penetrant test certifi cate for the welded portion to be attached.
Each certifi cate to be attached.
DY
2. is for DY250 to
DY400.
PT
Item to be
specifi ed
1. Welded portion for the bottom plug
2. Welded portion for the fl ange in case of the welding construction
3. Criterion: ASME B31.1
(Note 1) Up to 30 alphanumeric characters can be engraved on the stainless tag plate. Capital/small letters are available for
BRAIN communication “-D” and F OUNDATION Fieldbus “-F”. Only capital letters are available for HART communication “-E”
or “-J”.
(Note 2) There is a case that calibration water should stay in the meter tube. So this is not degrease treatment in the strict sense.
(Note 3) The output is set 3.6mA or less (Standard type is set 21.6mA or more at shipping).
(Note 4) The electrical connection turn to a downstream side.