Yokogawa EJA310E - Manual (Page 50)

<9. General Specifications>
9-2
IM 01C25B01-01E
EJA120E
Measurement
Span/Range
kPa inH 2 O(/D1) mbar(/D3) mmH 2 O(/D4)
E
Span 0.1 to 1 0.4 to 4 1 to 10 10 to 100
Range -1 to 1 -4 to 4 -10 to 10 -100 to 100
EJA130E
Measurement
Span/Range
kPa inH 2 O(/D1) mbar(/D3) mmH 2 O(/D4)
M
Span 1 to 100 4 to 400 10 to 1000 100 to 10000
Range -100 to 100 -400 to 400 -1000 to 1000 -10000 to 10000
H
Span 5 to 500 20 to 2000 50 to 5000 0.05 to 5 kgf/cm 2
Range -500 to 500 -2000 to 2000 -5000 to 5000 -5 to 5 kgf/cm 2
EJA310E
Measurement
Span/Range
kPa abs
psi abs
(/D1)
mbar abs
(/D3)
mmHg abs
(/D4)
L
Span 0.67 to 10
0.2 to 2.95
inHg
6.7 to 100 5 to 75
Range 0 to 10 0 to 2.95 inHg 0 to 100 0 to 75
M
Span 1.3 to 130
0.39 to 38
inHg
13 to 1300 9.8 to 970
Range 0 to 130 0 to 38 inHg 0 to 1300 0 to 970
A
Span
0.03 to 3.5
MPa
4.3 to 500
0.3 to 35
bar
0.3 to 35 kgf/cm 2
Range 0 to 3.5 MPa 0 to 500 0 to 35 bar 0 to 35 kgf/cm 2
B
Span
0.14 to 16
MPa
20 to 2300
1.4 to 160
bar
1.4 to 160
kgf/cm 2
Range 0 to 16 MPa 0 to 2300 0 to 160 bar 0 to 160 kgf/cm 2
EJA430E
Measurement
Span/Range
MPa psi (/D1) bar(/D3)
kgf/cm 2
(/D4)
H
Span 5 to 500 kPa
20 to 2000
inH 2 O
0.05 to 5 0.05 to 5
Range
-100 to 500
kPa
-400 to 2000
inH
2
O
-1 to 5 -1 to 5
A
Span 0.03 to 3.5 4.3 to 500 0.3 to 35 0.3 to 35
Range -0.1 to 3.5 -14.5 to 500 -1 to 35 -1 to 35
B
Span 0.14 to 16 20 to 2300 1.4 to 160 1.4 to 160
Range -0.1 to 16 -14.5 to 2300 -1 to 160 -1 to 160
EJA440E
Measurement
Span/Range
MPa psi (/D1) bar(/D3) kgf/cm 2 (/D4)
C
Span 5 to 32 720 to 4500 50 to 320 50 to 320
Range -0.1 to 32 -14.5 to 4500 -1 to 320 -1 to 320
D
Span 5 to 50 720 to 7200 50 to 500 50 to 500
Range -0.1 to 50 -14.5 to 7200 -1 to 500 -1 to 500
Output “◊”
Two wire 4 to 20 mA DC output with digital
communications, linear or square root
programmable. BRAIN or HART FSK protocol
are superimposed on the 4 to 20 mA signal.
Output range: 3.6 mA to 21.6 mA
Output limits conform to NAMUR NE43 can be
pre-set by option C2 or C3.
Failure Alarm “◊”
Output status at CPU failure and hardware
error;
Up-scale: 110%, 21.6 mA DC or more
(standard)
Down-scale: –5%, 3.2 mA DC or less
Note: Applicable for Output signal code D and E
Damping Time Constant (1st order)
Amplifier damping time constant is adjustable
from 0 to 100.00 seconds and added to
response time.
Note: For BRAIN protocol type, when amplifier damping
is set to less than 0.5 seconds, communication
may occasionally be unavailable during the
operation, especially while output changes
dynamically. The default setting of damping
ensures stable communication.
Update Period “◊”
Differential Pressure: 45 ms
Static Pressure: 360 ms
Zero Adjustment Limits
Zero can be fully elevated or suppressed, within
the lower and upper range limits of the capsule.
External Zero Adjustment “◊”
External Zero is continuously adjustable with
0.01% incremental resolution of span. Re-range
can be done locally using the digital indicator
with range-setting switch.
Integral Indicator (LCD display)
5-digit Numerical Display, 6-digit Unit Display
and Bar graph.
The indicator is configurable to display one or
up to four of the following variables periodically.;
Differential pressure in %, Scaled Differential
pressure, Differential Pressure in Engineering
unit, Static Pressure in Engineering unit.
See “Setting When Shipped” for factory setting.
Burst Pressure Limits
[EJ110, EJ310, EJ430]
69 MPa (10000 psi)
[EJ130, EJ440]
132 MPa (19100 psi)