Pressure ranges ast4520, Ordering information – AST AST4520 Datasheet User Manual
Page 2
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© 2014 American Sensor Technologies Inc. AST4520 06/18/2014.
All specifications subject to change without notice.
Pressure Ranges
AST4520
Gauge PSIG
Pressure Code
Feet of Water Column
@ 4ºC (approx.)
0-15
00015
34.60
0-10
00010
23.07
0-7.5*
00208*
17.30
0-5
00005
11.53
0-2.5*
00069*
5.77
*2.5 and 7.5 PSI Sensor must be ordered in inches of H
2
O.
Ordering Information
Options Cable Lengths:
353 = 25 ft. (7.62 m) 354 = 50 ft. (15.24 m) 355 = 75 ft. (22.86 m)
Wetted Material
1 = 316L Sensor / 304 SS Housing / Kynar Cable
Electrical
X= Optional Length (see options)
Outputs
3= 1-5V 4= 4-20mA (2 wire loop powered)
Pressure Unit
H= Inches H2O P= PSI
Pressure Range
Insert 5-digit pressure code
Process Connection
Y= G1/2 with steel cage
T= G1/2 flush diaphragm without steel cage
Series Type
AST4520
Y
00005
P
X
4
1
353
-SS
Approval
(Left Blank)= UL ANSI/ISA 12.12.01 Class I Div 1 Intrinsically Safe Groups C, D (formerly UL913)
-SS= Add “-SS” for CSA157 Class I Div 1 Groups C, D Intrinsically Safe and ANSI/ISA 12.27.01 Single Seal Approval and SIRA ATEX Exia IIB
Class I, Zone 0, T4
Note: CSA approved products require case/earth ground electrical connection.
See wiring installation sheet for further details