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LOW COST / COMPACT
Pressure Sensor & Transducer
AST4100
Overview
The AST4100 is a compact, low cost pressure transducer with a cable
electrical connection. Mainly used in benign environments, the
AST4100 is an economical option for pressure sensing.
Benefits
High Strength Stainless Steel Construction
No Oil, Welds or Internal O-rings
Wide Operating Temperature
Pressures up to 10,000 PSI
Low Static and Thermal Errors
Unparalleled Price and Performance
Compatible with Wide Variety of Liquids and Gases
UL/cUL 508 Approved
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Accuracy
< ±0.5% BFSL
Stability (1 year)
±0.25% FS, typical
Over Range
Protection
2X Rated Pressure, Minimum
Burst Pressure
5X or 20,000 PSI (whichever is less)
Pressure Cycles
>100 Million
Operating
-40 to 85°C (-40 to 185°F)
Storage
-40 to 100°C (-40 to 212°F)
Compensated Range
0 to 55°C (32 to 132°F)
TC Zero
<±1.5% of FS
TC Span
<±1.5% of FS
Shock
EN 60068-2-27
Vibration
EN 60068-2-6, 60068-2-64, and IEC 68-2-32
EMI/RFI Protection:
No
Rating:
IP-66
AST4100 Pressure Sensor & Transducer
Applications
Industrial OEM Equipment
Water Management
Pneumatics
Hydrogen Storage
Sub Sea Pressure
HVAC/R Equipment
Control Panels
Hydraulic Systems
Data Loggers
Performance @ 25°C (77°F)
Environmental Data
Temperature
Thermal Limits
Other
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Output
4-20mA
1-5VDC, 1-6VDC
0-50mV (10mV/V)
0.5-4.5V Ratiometric
Excitation
10-28VDC
10-28VDC
5VDC, typical
5VDC, regulated
Output
Impedance
>10k Ohms
<100 Ohms, Nominal
1100 Ohms,
Nominal
<100 Ohms, Nominal
Current
Consumption:
20mA, typical
<10mA
<5mA
<10mA
Bandwidth
(-3dB): DC to 250 Hz
(-3dB): DC to 1kHz
(-3dB): DC to 5kHz,
min
(-3dB): DC to 1kHz
Output Noise
-
<2mV RMS
-
<2mV RMS
Zero Offset:
<±1% of FS
<±1% of FS
< ±2% of FS
<±1% of FS
Span Tolerance:
<±1.5% of FS
<±1.5% of FS
< ±2% of FS
<±1.5% of FS
Output Load:
0-800 Ohms@10-28VDC
10k Ohms, min
>1M Ohms
10K Ohms, min
Reverse Polarity
Protection
Yes
Yes - Yes
AST4100 Pressure Sensor & Transducer
Electrical Data
Dimensions
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AST4100
A
00500
P 4 A 1 000
Series Type
Process Connection
A= 1/4” NPT Male
B= 1/8” NPT Male*
C= 1/4” BSPP Male
F= 7/16” - 20 UNF Male*
* “B” and “F” not available under 50PSI (“B” not available in 316L)
Pressure Range
Insert 5-digit pressure range code (example: 0-100 PSI = 00100)
Ranges between 0-25 PSI and 0-10,000 PSI available. Compound
pressure up to -14.7 to 500 PSI.
Pressure Unit
B= Bar K= kg/cm2 P= PSI
Outputs
1= 0.5-4.5V ratiometric
3= 1-5V
4= 4-20mA (2 wire loop powered)
6= 1-6V
Electrical
A= 2 ft. (0.6m)
B= 4 ft. (1.2m)
C= 6 ft. (1.8m)
D= 10 ft. (3.0m)
Wetted Material
0= 17-4PH 1= 316L
Options
(contact factory for additional options)
000= No Options
TE.com/sensorsolutions
NORTH AMERICA
ASIA
AST4100 Pressure Sensor & Transducer
Ordering Information
American Sensor Technologies, Inc. (AST),
a TE Connectivity Company
Tel: 800-522-6752
Email: [email protected]
Measurement Specialties, Inc., a TE Connectivity company.
Measurement Specialties, TE Connectivity, TE Connectivity (logo) and EVERY CONNECTION COUNTS are trademarks. All other logos, products and/or company names referred to
herein might be trademarks of their respective owners.
The information given herein, including drawings, illustrations and schematics which are intended for illustration purposes only, is believed to be reliable. However, TE Connectivity makes
no warranties as to its accuracy or completeness and disclaims any liability in connection with its use. TE Connectivity‘s obligations shall only be as set forth in TE Connectivity‘s Standard
Terms and Conditions of Sale for this product and in no case will TE Connectivity be liable for any incidental, indirect or consequential damages arising out of the sale, resale, use or
misuse of the product. Users of TE Connectivity products should make their own evaluation to determine the suitability of each such product for the specific application.
© 2015 TE Connectivity Ltd. family of companies All Rights Reserved.
Hong Kong Sensor Technologies (HKST),
a TE Connectivity Company
Tel: 0400-820-6015
Email: [email protected]
SENSOR SOLUTIONS /// AST4100 06/2017
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