AST AST20SW Datasheet - Manual (Page 2)

TM
www.astsensors.com © 2014 American Sensor Technologies Inc. AST20SW 03/13/2014.
All specifications subject to change without notice.
Ordering Information
+For ranges not shown, please consult factory
Chart 1
System Pressure
+
50
Code
01
100 02
250 03
500 04
1000 05
3000 06
5000 07
7500 08
10,000 09
15,000 10
20,000 11
Pressure Ranges +
Ordering Information*
Process Connection*
A= 1/4” NPT Male
B= 1/8” NPT Male
C= 1/4” BSPP Male
W= F250C Female Autoclave
Pressure Unit
P= PSI
Wetted Material**
0=17-4PH 1=316 L 2= Inconel 718
Switching Point Pressure
Insert 5 digit code (chart2) (5-95% of system line pressure)
Electrical (for wiring information visit: http://www.astsensors.com/wiring.php)
Y= M12x1
Series Type
Pressure Reference
Number (0, 1, 2)= Sealed Gauge
G= Gauge Pressure
AST20SW A 00025 000 P Y 05
System Pressure
Insert 2 digit code (chart 1)
E
Switch Configurations
E= SPDT [Form C]
1 G F 05
Switching Direction
F= Falling R= Rising
Hystersis
Insert 2 digit code (example: 1% is 01) [1% minimum of line pressure]
Options
No Options= 000
*For optional pressure ports and electrical interfaces please consult factory.
1/8” NPT Male not available under 50PSI or with 316L.
F250C Female Autoclave is the only option for 10,000 to 20,000PSI, not available in 316L.
**316L available up to 10,000 PSI. For Inconel 718 consult factory on availability.
Chart 2
Switching Pressure
+
25
Code
00025
50 00050
100 00100
250 00250
500 00500
1,000 01000
2,500 02500
5,000 05000
10,000 10000