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AST3100

Industrial High Volume OEM ASIC Pressure Sensor

AST3100 Industrial ASIC Pressure Sensor product photo

The AST3100 is a low cost, high quality all stainless steel media isolated Pressure Transmitter intended for use in the measurement of gases and liquids compatible with stainless steel. The AST3100 is suitable for automotive, industrial, refrigeration, hydraulics, off road, construction and agriculture applications. The AST3100 has been designed specifically for the applications with demanding price and performance requirements. The competitively priced AST3100 offers a choice of high level outputs. The high strength stainless steel construction contains no silicone oil and no internal "O" rings. Measurements are available in gauge pressure covering ranges up to 10,000 PSI.

Benefits

- High Strength Stainless Steel Construction
- No Silicone Oil or Internal O-rings
- Wide Operating Temperature Range
- Ranges up to 10,000 psi
- Low Static and Thermal Errors
- EMI/RFI Protected
- Unparalleled Price and Performance
- Rugged Design Survives Harsh Environments
- Compatible with Wide Range of Gases and Liquids
- Suitable for High Shock and Vibration Applications

Applications

- Industrial OEM Equipment
- Hydraulic Systems

- Train Braking Circuits

- HVAC/R Equipment

- Refrigeration

- Offroad
- Test Stands
- Data Loggers
- Construction and Agricultural Equipment
- Pressure Instrumentation

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Performance @ 25°C (77°F)

Accuracy1
<±0.5% BFSL
Stability (1 Year)
±0.25%FS, typ
Overange Protection
2X Rated Pressure
Burst Pressure
5X or 20,000 psi (whichever is less)
Pressure Cycles
>100 Million

1 Accuracy includes: Non-linearity, Hysteresis and Non-repeatability

Environmental Data

Temperature
Operating
-40 to 85°C (-40 to 185°F)
Storage
-40 to 100°C (-40 to 212°F)
Thermal Limits
Compensated Range
0 to 55°C (30 to 130°F)
Temp. Comp. Zero
<±1.5% of FS
Temp. Comp. Span
<±1.5% of FS
Other
Shock
100G, 11 msec, 1/2 sine
Vibration
10G peak, 20 to 2000 Hz.
EMI/RFI Protection
Yes
Rating
IP-66 (housing only)

 

Electrical Data

Output
0.5-4.5V ratiometric
4-20mA, 1-5V
Excitation
5VDC,reg
10-28VDC
Output Impedance
<100 (Ohms)
<100 (Ohms)
Current Consumption
<8mA
<10mA (All Vout Models)
Bandwidth
(-3dB): DC to 250 Hz DC to 250 Hz (Current)
(-3dB) DC to 1 kHz (Voltage)
Output Noise
<2mV RMS
<2mV RMS
Reverse Polarity
Yes
Yes

Ordering Information

AST3100
A
00500
P
4
A
0
000
PSIG Measurement Range Pressure Range Code BARG Measurement Range Pressure Range Code
-14.7 to 25** V0025** -1 to 2** V0002**
0-25 00025 0-2 00002
0-50 00050 0-5 00005
0-100 00100 0-7 00007
0-150 00150 0-10 00010
0-200 00200 0-20 00020
0-250 00250 0-35 00035
0-500 00500 0-50 00050
0-1,000 01000 0-70 00070
0-2,500 02500 0-100 00100
0-5,000 05000 0-250 00250
0-7,500 07500 0-350 00350
0-10,000 10000 0-500 00500
0-700 00700
*Typical ranges. All ranges between 0-25 PSI and 0-10,000 PSI available.
**Compound ranges up to -14.7 to 2500 PSI available. Please consult factory.
Series Type              
Process Connection
A= 1/4" NPT Male
B= 1/8" NPT Male
F= 7/16"-20 UNF Male
K= 1/4" SAE Female
           
Pressure Range
Insert 5-digit pressure range code
         
Pressure Unit
B= BAR
K= kg/cm2
P= PSI
       
Outputs
(Others Available, Consult AST)
1= 0.5-4.5V ratiometric
2= 0-5V(3 wire)
3= 1-5V
4= 4-20mA (2 wire loop powered)
5= 0-10V(3 wire)
     
Electrical
A= 2 ft. (0.6m) E= Mini DIN 43650
B= 4 ft. (1.2m) F= Packard Metripack 150 3-Pin Conn.
C= 6 ft. (1.8m) Y= M12 Eurofast
D= 10 ft. (3.0m)  
   
Wetted Material
0= 17-4PH
 
Options
000= No Special Options

Quick Contact

In less than a minute, you can contact AST with your requirements....

(Create your model number from the ordering chart above)

*AST has over 1,000 pressure sensors it can ship from stock for orders received by noon, EST. Submit your configuration and AST can offer the best solution available.

Warranty

Workmanship - AST3100 pressure sensors have a limited one-year warranty to the original purchaser. AST, Inc. will replace or repair, free of charge, any defective pressure sensor. This warranty does not apply to any units that have been modified; misused, neglected or installed where the application exceeds published ratings. AST's sensors are made with pride in New Jersey, USA. If in the area please feel free to stop by for a visit!

Installation/Applications - The purchaser is responsible for media compatibility, functional adequacy, and correct installation of the transmitter.


Datasheet
w/ Dimensions


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