Yokogawa EJA110A User Manual
Page 72
IM 01C21B01-01E
10-8
10. GENERAL SPECIFICATIONS
Item
Description
Code
Painting
Color change
Coating change
Lightning protector
Calibration units
Sealing treatment to
SUS630 nuts
Long vent
Failure alarm down-scale
*1
P
ᮀ
PR
X1
A
K1
D1
D3
D4
Y
U
C1
C2
C3
( See Table for Span and
Range Limits.)
Amplifier cover only
Amplifier cover and terminal cover, Munsell 7.5 R4/14
Epoxy resin-baked coating
Transmitter power supply voltag: 10.5 to 32 V DC (10.5 to 30 V DC for intrinsically safe
type, 9 to 32 V DC for F
OUNDATION
Fieldbus and PROFIBUS PA communication type.)
Allowable current: Max. 6000 A (1
ϫ
40
s), Repeating 1000 A (1
ϫ
40
s) 100 times
Degrease cleansing treatment
P calibration ( psi unit )
bar calibration ( bar unit )
M calibration (kgf/cm
2
unit )
Sealant ( liquid silicone rubber ) is coated on surfaces of SUS630 nuts used for cover
flange mounting.
Total vent plug Length: 112 mm (standard, 32 mm), Material: SUS316
Fast response
*4
F1
Update time: 0.125 sec or less, see GS for response time
Output status at CPU failure and hardware error is –5%, 3.2 mA or less.
K2
Degrease cleansing treatment with fluorinated oilfilled capsule.
Operating temperature –20 to 80
°
C
Oil-prohibited use
Mill Certificate
Cover flange
Cover flange, Process connector
Test Pressure: 3.5 MPa{35 kgf/cm
2
}
Test Pressure: 16 MPa{160 kgf/cm
2
}
Test Pressure: 50 kPa{0.5 kgf/cm
2
}
Test Pressure: 32 MPa{320 kgf/cm
2
}
M01
M11
T01
T12
T04
T09
Pressure test/Leak test Certificate
Nitrogen(N
2
) Gas
*3
Retention time: 10 minutes
K5
Degrease cleansing and dehydrating treatment
K6
Degrease cleansing and dehydrating treatment with fluorinated oilfilled capsule.
Operating temperature –20 to 80
°
C
Oil-prohibited use
with dehydrating treatment
Stainless steel amplifier
housing
Amplifier housing material: SCS14A stainless steel
(equivalent to SUS316 cast stainless steel or ASTM CF-8M)
E1
Gold-plate
Body option
Stainless steel tag plate
A1
N1
N2
Gold-plated diaphragm
High Accuracy type
HAC
High Accuracy (Applicable for Model EJA120A)
T1009.EPS
N3
N4
Without drain and vent plugs
N1 and Process connection on both sides of cover flange with blind kidney flanges
on back
N1, N2, and Mill certificate for cover flange, diaphragm, capsule body, and blind
kidney flange
JIS SUS 304 stainless steel tag plate wired onto transmitter
Configuration
Custom software configuration (Applicable for Model EJA110A and EJA130A)
R1
NAMUR NE43 compliant
*1
Output signal limits:
3.8 mA to 20.5 mA
Failure alarm down-scale: output status at CPU failure and
hardware error is –5%, 3.2 mA or less.
Failure alarm up-scale: output status at CPU failure and
hardware error is 110%, 21.6 mA or more.
PE3
European Pressure Equipment
Directive
*2
PED 97/23/EC
(Applicable for Model EJA130A)
CATEGORY: III, Module: H, Type of Equipment: Pressure Accessory - Vessel,
Type of Fluid: Liquid and Gas,
Group of Fluid: 1 and 2
316 SST exterior parts
Exterior parts on the amprifier housing (nameplates, tag plates, zero-adjustment screw,
stopper screw) will become 316 or 316L SST.
HC
*1:
Applicable for Output signal code D and E. The hardware error indicates faulty amplifier or
capsule. When combining with Optional code F1, output status for down-scale is –2.5%,
3.6 mA DC or less.
*2:
Lower limit of process temperature is –30
Њ
C when Bolts and nuts material code A is selected.
*3:
Applicable for EJA110A and EJA120A. For EJA130A, the test fluid is water or Nitrogen (N
2
)
gas.
*4:
Applicable for Output signal code D and E. Write protection switch is attached for Output code E.