AST AST4700 Datasheet - Manual

TM
American Sensor Technologies
•
450 Clark Dr., Mt. Olive, NJ 07828
•
phone (973) 448-1901
•
fax (973) 448-1905
•
email: [email protected]
* Accuracy includes non-linearity, hysteresis & non-repeatability
Electrical Data
Output 0-5V (3 or 4 Wire) 0-10V (3 or 4 wire) Frequency (1-6KHz)
Excitation 10-28VDC 15-28VDC 10-28VDC
Output Impedance <100 Ohms, Nominal <100 Ohms, Nominal 10K pull-up
Current Consumption: <10mA <10mA <15mA
Bandwidth (-3dB): DC to 1kHz (-3dB): DC to 1kHz (-3dB): DC to 250 Hz
Output Noise: <2mV RMS <2mV RMS <2mV RMS
Zero Offset: <±1% of FS <±1% of FS <±1% of FS
Span Tolerance: <±1.5% of FS <±1.5% of FS <±1.5% of FS
Output Load: 10k Ohms, min 10k Ohms, min 10k Ohms, min
Reverse Polarity Protection Yes Yes Yes
Environmental Data
Temperature
Operating
-40 to 85°C (-40 to 185°F)
Storage -40 to 125°C (-40 to 250°F)
Thermal Limits
Compensated Range 0 to 55°C (32 to 131°F)
TC Zero
<±1.5% of FS
TC Span <±1.5% of FS
Other
Shock
EN 60068-2-27
Vibration EN 60068-2-6, 60068-2-64, and IEC 68-2-32
EMI/RFI Protection: Yes
Rating: IP-66
Performance @ 25°C (77°F)
Accuracy* < ±0.5% BFSL (0.25% and 0.1% optional - some configurations)
Stability (1 year) ±0.25% FS, typical
Over Range Protection 2X Rated Pressure
Burst Pressure 5X or 20,000 PSI (whichever is less)
Pressure Cycles > 100 Million
Applications
Test Stands & Lab ƒ
Equipment
Data Loggers ƒ
Pressure Instrumentation ƒ
Hydraulic Systems ƒ
HVAC/R Systems ƒ
Water Management ƒ
Benefits
High Strength Stainless Steel ƒ
Construction
Pressures up to 10,000 PSI ƒ
Wide Variety of Configurations ƒ
Suitable for High Shock and Vibration ƒ
CE Certified ƒ
The AST4700 is a competitively priced, high quality stainless steel pressure
transducer intended for the use of measurement of liquids and gases.
Utilizing Krystal Bond™ Technology. Offering a one piece stainless steel
sensing element the AST4700 is free of welds, internal o-rings, and oil fill.
This translates into rugged construction, high cycle life, wide range of media
compatibility, along with all of the benefits of MEMs technology.
The AST4700 can be packaged with a variety of process connections
including NPT, SAE(UNF), and BSP. Zero-based voltage and frequency
output signals are all standard choices when selecting this product. Electrical
connection options include cable, Hirschmann, and Bendix.
AST4700
0-5V / 0-10V / 1-6kHz Pressure Transducer