YOKOGAWA Dpharp EJA438N, Руководство пользователя

Страница: 58 / 72

IM 1C22J1-01E 9-6
9. GENERAL SPECIFICATIONS
Item Description Code
T0907.EPS
Gold-plated diaphragm
T
Teflon film
(Note 2)
With FEP film and fluorinated oil
Working range: 20 to 150
°
C, 0 to 2 MPa {0 to 20 kgf/cm
2
} (Not usable under vacuum)
R
Operating temperature
correction
(Note 3)
Adjusting range: 80 to 300
°
C
V
Capillary without PVC
sheaths
When ambient temperature exceeds 100
°
C, or use of PVC is prohibited
C1
Failure alarm down-scale
(Note 4)
Output status at CPU failure and hardware error: –5%, 3.2 mA DC or less.
When combining with Optional code F1, output signal is –2.5%, 3.6 mA DC or less.
E1
A1
Stainless steel amplifier
housing
(Note 5)
Gold-plate
Amplifier housing material: JIS SCS14A stainless steel (equivalent to JIS SUS316 cast
stainless steel or ASTM CF-8M)
Update time: 0.125 sec or less, see GS for the response time
F1
Fast response
Oil-prohibited use
K5
Degrease cleansing and dehydrating treatment
Oil-prohibited use with
dehydrating treatment
Y
Sealant (liquided silicone rubber) is coated on surfaces of JIS SUS630 nuts used for cover
flange mounting.
Sealing treatment to JIS
SUS630 nuts
Painting
Lightning protector
K1 Degrease cleansing treatment
No serration (Note 1)
Q No serration work on the flange gasket surface (for ANSI flange only)
A
Transmitter power supply voltage: 10.5 to 32 V DC (9 to 32 V DC for Fieldbus
communication type) Allowable current: Max. 6000 A (1x40
µ
s),
Repeating 1000 A (1x40
µ
s) 100 times
P
h
X1
Amplifier cover only
D1
D3
P calibration (psi unit)
bar calibration (bar unit)
(See Table for Span and
Range Limits)
Calibration units
D4 M calibration (kgf/cm
2
unit)
Epoxy resin-baked coating
Color change
Coating change
Mill Certificate
Process flange, Block
Process flange, Block, Pipe, Base
( Test Pressure )
2 MPa {20 kgf/cm
2
}
3 MPa {30 kgf/cm
2
}
3 MPa {30 kgf/cm
2
}
3 MPa {30 kgf/cm
2
}
3 MPa {29.8 kgf/cm
2
}
3 MPa {30 kgf/cm
2
}
3 MPa {30 kgf/cm
2
}
2 MPa {20 kgf/cm
2
}
5 MPa {50 kgf/cm
2
}
10 MPa {100 kgf/cm
2
}
7 MPa {70 kgf/cm
2
}
14 MPa {140 kgf/cm
2
}
3 MPa {29.8 kgf/cm
2
}
7.7 MPa {77 kgf/cm 2 }
7 MPa {70 kgf/cm
2
}
14 MPa {140 kgf/cm
2
}
( Flange rating )
JIS 10K
JIS 20K
JIS 40K
JIS 63K
ANSI/JPI Class 150
ANSI/JPI Class 300
ANSI/JPI Class 600
JIS 10K
JIS 20K
JIS 40K
JIS 40K
JIS 63K
ANSI/JPI Class 150
ANSI/JPI Class 300
ANSI/JPI Class 300
ANSI/JPI Class 600
(Applicable model)
EJA438W/EJA438N
EJA438W
EJA438W
EJA438W
EJA438N
EJA438W
EJA438W
EJA438N
EJA438W
M05
M06
T41
T42
T43
T45
T46
T47
T49
T31
T32
T33
T34
T35
T36
T37
T38
T39
For model EJA438W
For model EJA438N
For A-capsule
For B-capsule
Nitrogen(N
2
) Gas
Retention time:
10 minutes
EJA438W/EJA438N
EJA438W/EJA438N
EJA438W/EJA438N
Pressure test/Leak test
Certificate
Note 1: This item cannot be applied to Model EJA438W wetted parts material code H (Hastelloy C), T
(Tantalum), or U (Titanium). (In case for code H, T or U, serration work on the flange gasket
surface is not possible)
Note 2: Teflon film can only be specified for model EJA438W.
Note 3: Specify the process operating temperature for zero correction.
Example: Zero correction by process temperature 90
°
C.
Note 4: The hardware error indicates faulty amplifier or capsule. Standard output status (without /C1) is
up-scale of 110%, 21.6 mA DC or more.
Note 5: Applicable only for electrical connection code ‘2’, ‘3’ or ‘4’. Not applicable for optional code P
h
and X1. Not applicable for optional code JF1 and JS1.