Ordering information pressure ranges – AST AST46DS Datasheet User Manual
Page 2
TM
www.astsensors.com
© 2014 American Sensor Technologies Inc. AST46DS 01/21/2014.
All specifications 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 first 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
000
2
P
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.