Option Specifications - YOKOGAWA DY025 User Manual

9.4 Option Specifications

9.4.1 Option Specifications
Item
Multi-Variable Type (Note 5)
Reduced bore type (Note 8)
See 9.4.3
Stainless Steel Tag Plate (Note 1)
Stainless Steel Bolt & Nut Assembly
Paint Color Change
Hydrostatic / Pneumatic Test Certificate
Hydrostatic Test Certificate
Degrease Treatment (Note 2)
Epoxy Coating
Pilling up coating to keep off corrosion
High Process Temperature Version
(Note 7)
Cryogenic Version
Stainless Steel Bracket for Remote
Conveter (DYA)
Lightning Protector
Compliance with NACE
Compliance with NAMUR (Note 6)
Anti-corrosion Version II
Converter Installing Direction 180
Change (Note4)
Down-scale burn-out in CPU or
EEPROM failure (Note 3)
Stainless steel housing (Note 9)
Flameproof Packing Adapter
Calibration Certificate
Specification
Build in Temperature sensor (Pt 1000 ) in vortex shedder bar.
Integrated and welded construction with concentric reduced bore piping.
R1 : Detector size is one meter body size down of digitalYEWFLO to flange
pipe size.
R2 : Detector size is two meter body size down of digitalYEWFLO to flange
pipe size.
JIS SUS304 tag plate, hung on the case.
JIS SUS304 bolt/nut assembly.
Used when a wafer type is installed.
Only for the covers: See refer to Table 9.4.1
Test pressure value is in accordance with Table 9.4.2. Test time: 10 minutes.
Available for the general type. Test medium: Air, Nitrogen or Water.
Test pressure value is in accordance with Table 9.4.2. Test time: 10 minutes.
Available for the general type. Test medium: Water.
Degrease cleansing treatment.
Epoxy coating for case and cover.
Epoxy and Polyurethane coating for the purpose of corrosion - proof
improvement; salt damage, alkali, climate and acidity
For Liquid and Steam (NOT for Gas)
This specification temperature is from -29 to +450 C
Refer to Table 9.3.1 , Figure 9.4.1.
Refer to Table 9.5.1 for minimum velocity.
In case of another size, please contact to YOKOGAWA sales person.
This specification temperature is from -196 to +100 C
Refer to Table 9.3.1 , Figure 9.4.2.
In case of another size, please contact to YOKOGAWA sales person.
The bracket material for remote converter type (DYA) is JIS SUS304.
There is an arrester inside converter for power supply line.
Maximum power supply voltage : 30VDC
Compliance with NACE. Refer to Table 9.3.1.
Compliance with NAMUR43. Current signal for measurement is 4mA up to
20.5mA. Set output 3.6mA or less when burn-out occurred.
Anti-corrosion Version II. Refer to Table 9.3.1.
Converter installing direction 180 change inversely when shipped.
Set output 3.6mA or less when burn-out occurred.
Converter housing, case and cover material: JIS SCS14A or ASTM CF8M
stainless steel castings. (equvalent to JIS SUS316)
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.
Level 2 Declaration and Calibration Equipment List
Level 3 Declaration and Primary Standard List
Level 4 Declaration and YOKOGAWA Measuring
9-8
9. GENERAL DESCRIPTION
Applicable Model Code
DY / DYA MV
DY
R1
R2
DY / DYA SCT
DY
BL
Wafer Type
DY / DYA See Table8
DY T01
DY T02
DY K1
DY / DYA X1
DY, DYA X2
DY***-N HT
DY***-N LT
DYA SB
DY***-D,E / DYA A
DY NC
DY / DYA NM
DY HY
DY CRC
DY***-D,E / DYA C1
DY***-N / DYA E1
G11
DY / DYA, / JF3
G12
DY / DYA L2
DY / DYA L3
DY / DYA L4
T090401.EPS
IM 01F06A00-01E