AST AST4600 Datasheet - Manual

TM
American Sensor Technologies
•
450 Clark Dr., Mt. Olive, NJ 07828
•
phone (973) 448-1901
•
fax (973) 448-1905
•
email: [email protected]
Environmental Data
Temperature
Operating Ambient
-40 to 85°C (-40 to 185°F)
Operating Media -55 to 125°C (-65 to 250°F)
Storage -55 to 105°C (-67 to 221°F)
Thermal Limits
Compensated Range
0 to 55°C (30 to 130°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-65 (vented), IP-66(factory sealed)
Applications
Industrial OEM & Hydrogen ƒ
Equipment
Natural Gas Compressors ƒ
Refrigeration ƒ
Pipe Line Instrumentation ƒ
Marine & Offshore ƒ
Pressure Instrumentation ƒ
Oil Platforms ƒ
Well Head Pressure ƒ
Power Generation ƒ
Mining Applications ƒ
Energy & Water Management ƒ
Benefits
ANSI/ISA-12.27.01.2003 Certified “Single Seal” ƒ
(no secondary seal required)
ABS (American Bureau of Shipping) Approved ƒ
All Stainless Steel Construction ƒ
Wide Operating Temperature ƒ
Low Static and Thermal Errors ƒ
Rugged Design Withstands Harsh Environments ƒ
Suitable for High Shock and Vibration ƒ
Applications
Available in Exotic Alloys (Consult Factory for ƒ
Inconel 718 or Hastelloy C276)
Constructed with a simple-yet-rugged design, the AST4600 Explosionproof Pressure
Transducer/Transmitter stands up to a variety of applications where price and
performance are critical.
Factory Sealed Gauge Pressure Transducer
Pressures from 100 to 20,000 PSI •
CSA approved for use in hazardous areas including: •
UL1203/FM3615 Class I Zone 1 Group IIC ▪
Class I Div 1 Groups A, B, C, D Explosionproof ▪
Class II Div 1 Groups E, F, G Dust Ignition-proof ▪
Vented Gauge Pressure Transducer
Pressures from 1 to 1,000 PSI Gauge •
CSA approved for use in hazardous areas including: •
Class I Zone 1 Group IIC ▪
Class I Div 1 Groups A, B, C, D Explosionproof ▪
Explosion-Proof
AST4600 Standard Pressure Transducer
Performance @ 25°C (77°F)
Accuracy* < ±0.25% BFSL (<±0.5% from 7,500 up to 20,000 PSI)
Stability (1 year) ±0.25% FS, typical
Over Range Protection 2X Rated Pressure
Burst Pressure 5X or 50,000 PSI (whichever is less)
Pressure Cycles > 100 Million
Electrical Data
Output 4-20mA 1-5VDC, 1-6VDC
Excitation 10-28VDC 10-28VDC
Output Impedance >10k Ohms <100 Ohms, Nominal
Current Consumption: 25mA, typical 5mA, typical
Bandwidth (-3dB): DC to 250 Hz (-3dB): DC to 1kHz
Output Noise: - <2mV RMS
Zero Offset: <±1% of FS <±1% of FS
Span Tolerance: <±2% of FS <±1.5% of FS
Output Load: 0-800 Ohms@10-28VDC 5k Ohms, Min.
Reverse Polarity Protection Yes Yes
* Accuracy includes non-linearity, hysteresis & non-repeatability