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© 2014 American Sensor Technologies Inc. AST46DS 01/21/2014.
All specications subject to change without notice.
High Pressure
PSIG Measurement
-14.7 to 25
Pressure Code
V 0025
-14.7 to 30 V 0030
-14.7 to 50 V 0050
0-25 G 0025
0-50 G 0050
0-100 G 0100
0-200 G 0200
0-500 0 0500
0-1,000 0 1000
0-3000 0 3000
0-5,000 0 5000
0-7,500 0 7500
0-10,000 1 0000
0-15,000 1 5000
0-20,000 2 0000
For pressure 10,000 PSI and up, use pressure reference digit to specify rst number.
Example, AST46DSP15000P4X1000 = 15,000 PSI pressure range. Display for 20,000
PSI pressure range has maximum reading of 19,999 PSI.
Low Pressure
PSIG Measurement
0-1
Pressure Code
G 0001
0-2.5
+
G 0069
0-5 G 0005
0-7.5
+
G 0208
0-10 G 0010
0-15 G 0015
+
2.5 and 7.5 PSI Sensor must be ordered in inches of H
2
O. Pressures from 0-1 to 0-15PSI
are not suitable for hydrogen. 316L and Hastelloy C276 are the only material options.
Ordering Information
Pressure Ranges
Sensor Material
0= 17-4PH
1= 316L**
2= Inconel 718 (contact factory for availability)**
4= Hastelloy C276 (contact factory for availability)**
Options
000= No Options
Process Connection
A= 1/4” NPT Male
I= 1/4” NPT Female
P= 1/2” NPT Male
W= F250C Autoclave Female
Pressure Unit
B= Bar K= kg/cm
2
P= PSI H=Inches H
2
O
Outputs
3= 1-5V (3 Wire + Case Connection)
4= 4-20mA (Loop Powered + Case Connection)
Electrical
2= Terminal Blocks (1/2” FNPT Conduit Connections - standard)
Series Type
Pressure Measurement
Insert - 4 digit pressure code
AST46DS G 0500 3 1 0002P
Pressure Reference
G= Vented* (0-499 PSI)
V= Vented - Vacuum Calibrated* (-14.7 up to 500 PSI)
0= Non-Vented (0-500 to 9,999 PSI)
1= Non-Vented (10,000 to 19,999 PSI)
2= Non-Vented (20,000 PSI)
P
*Not suitable for Class II; Sensing element corrects for barometric pressure
through base sensor assembly.
**NACE MR0175/ISO 15156 compatible material
Options
000= No Options
-Z
Approval
-Z= Add “-Z” for CRN Registered to ANSI/ASME B31.3. Contact factory for material, pressure, and process connection options.
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