AST AST47SM Datasheet - Manual

American Sensor Technologies
•
450 Clark Dr., Mt. Olive, NJ 07828
•
phone (973) 448-1901
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fax (973) 448-1905
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email: [email protected]
TM
Technology
by AST
TM
Bond
Krystal
Electrical Data
Output 4-20mA 0-5V 0-10V
Excitation 10-28VDC 10-28VDC 15-30VDC
Current Consumption: - < 10mA < 10mA
Sampling Rate 400Hz 400Hz 400Hz
Output Noise: < 1mV, RMS < 1mV, RMS < 1mV, RMS
Zero Offset < ± 0.5% FS < ± 0.5% FS < ± 0.5% FS
Span Tolerance < ± 0.5% FS < ± 0.5% FS < ± 0.5% FS
Output Load: 0-800 Ohms@10-28VDC 5k Ohms, min. 5k Ohms, min.
Reverse Polarity Protection Yes Yes Yes
Environmental Data
Temperature
Operating
-40 to 85°C (-40 to 185°F)
Storage -50 to 125°C (-58 to 250°F)
Thermal Limits
Compensated Range 0 to 70°C (30 to 158°F)
TC Zero
<±0.5% of FS
TC Span <±0.5% 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-100 V/m
Rating: IP-69
Performance @ 25°C (77°F)
Accuracy* < ± 0.1% BFSL
Stability (1 year) ±0.25% FS, typical
Over range Protection 5X Rated Pressure
Burst Pressure 10X or 20,000 PSI whichever is less
Pressure Cycles >100 Million
1 Accuracy includes: Non-linearity, Hysteresis and Non-repeatability * All orders over 10K PSI must consult factory
AST47SM
Steel / Aluminum Mill
Stainless Steel Pressure Transmitter
Stainless Steel Media Isolated Pressure Sensor
Overview
The AST47SM steel mill package is able to perform in rugged
environments as well as meet the high demands of the steel and aluminum
industry. The pressure port design is compatible with the high pressure
spikes when the slab is entering and exiting the rolling mill.
Benefits
No Silicone Oil, Welds, or Internal O-rings ƒ
High Proof and Burst Pressure Ratings ƒ
Special Internal Restrictor Maintains High Frequency Response ƒ
Internal Protection Against Pressure Spikes ƒ
1/4” BSPP Male Process Connection Available ƒ
(contact factory for other options)
Sealed Against Water Ingress ƒ
Applications
Roll Forming ƒ
Stamping ƒ
Coolant Systems ƒ
Rolling Mill ƒ
Pumps ƒ