Ordering information, Dimensional data – AST AST53EN Datasheet User Manual
Page 2
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www.astsensors.com
© 2014 American Sensor Technologies Inc. AST5300 03/07/2014.
All specifications subject to change without notice.
Ordering Information
Approval
ED= Explosion proof
EN= Non-Incendive
00= OEM
Differential Pressure
0001= 1 PSI
0008= 8 PSI
0005= 5 PSI
0009= 9 PSI
0006= 6 PSI
0010= 10 PSI
0007= 7 PSI
Series Type
Mounting /
Pressure Connection
DP= Threaded Fittings (1/4” FNPT)
AST53
ED
0010
P
4
DP
W
000
8
Pressure Unit
P= PSI
Output
1= 0.5-4.5V ratiometric
2= 0-5V (3-wire)
3= 1-5V
4= 4-20mA
Electrical Connection (see table)
Subject to Approval Type Selected
Wetted Material
8= 316L & Inconel x750
Options
00= No Special Options
Electrical Connection Table
00 ED EN
I
DIN 43650-A
*
*
M Conduit, 4ft.
*
*
N Conduit, 6ft.
*
*
R 6-Pin Bendix PT06
*
T
Conduit, 18AWG, 24 in
*
U Conduit, 18AWG, 48 in
*
W Conduit, 18AWG, 2m
*
Y M12 4-Pin
*
Dimensional Data
LINE PRESSURE
The line pressure specification is the maximum pressure the AST5300
can see without damage. Any pressure applied over the listed number
will likely damage the transducer and will, at minimum, cause a perma-
nent zero shift. Line pressure should be applied evenly to both ports
during start up and shut down. [ A Line pressure of 500 psi or less can
be applied to one pressure port with the other port at 0psi and will not
cause a zero shift of the output. Pressure above 500 PSI to one side
may cause a temporary zero shift. ]
To recover from a zero shift caused by negative over-pressure to “L”
(low / downstream process connection) within the listed limits, apply
a positive over-pressure “H” (high / upstream process connection) to
1,450 PSI for a duration of five minutes. Remove the over-pressure
and check the zero with no pressure applied. If the zero has not
recovered, repeat the positive over-pressure and recheck zero. If it
has not recovered after the second try, the zero has been permanently
shifted. Contact the factory.
Process Connections
DP = 1/4” FNPT
H = high / upstream pressure
L = low / downstream pressure