Ast AST4300 Datasheet User Manual download pdf

American Sensor Technologies • 450 Clark Dr., Mt. Olive, NJ 07828 • phone (973) 448-1901 • fax (973) 448-1905 • email: [email protected]

Applications

 Refrigeration

 Water Management

 Industrial OEM Equipment

 Oil & Gas Platforms

 Pressure Instrumentation

 Process Control

 Gas Compression & Storage

 Test Stands

 Oxygen Delivery Systems

 Hydrogen Fuel (316L)

Benefits

 Class I Div 2 Groups A, B, C, D

 High Strength Stainless Steel Construction

 No Oil, Welds or Internal O-rings

 Wide Operating Temperature

 Pressures from Vacuum to 20,000 PSI

 Low Static and Thermal Errors

 Unparalleled Price and Performance

 Compatible with Wide Variety of Liquids

and Gases

 EMI/RFI Protection

The AST4300 is a stainless steel pressure transducer / transmitter for use

in hazardous areas. In addition to its rugged construction and best price-to-

performance ratio in the industry, the AST4300 is the solution for pressure

measurement for a variety of applications.

Non-Incendive

AST4300 Pressure Transducer / Transmitter

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 40,000 PSI (whichever is less)

Pressure Cycles > 100 Million

Environmental Data

Temperature

Operating -40 to 80°C (-40 to 176°F)

Storage -40 to 100°C (-40 to 212°F)

Thermal Limits

Compensated Range 0 to 55°C (32 to 132°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

Electrical Data

Output

4-20mA 1-5VDC, 1-6VDC 0.5-4.5V Ratiometric

Excitation 10-28VDC 10-28VDC 5VDC, regulated

Output Impedance >10k Ohms <100 Ohms, Nominal <100 Ohms, Nominal

Current Consumption: 20mA, typical 5mA, typical <10mA

Bandwidth (-3dB): DC to 250 Hz (-3dB): DC to 1kHz (-3dB): DC to 1kHz

Output Noise: - <2mV RMS <2mV RMS

Zero Offset: <±1% of FS <±1% of FS <±1% of FS

Span Tolerance: <±2% of FS <±1.5% of FS <±1.5% of FS

Output Load: 0-800 Ohms@10-28VDC 10k Ohms, Min. 10K Ohms, Min.

Reverse Polarity Protection

Yes Yes Yes

* Accuracy includes non-linearity, hysteresis & non-repeatability

1 2 3

Non-Incendive 1
AST4300 A 00500 P 4 1 2

Summary of Contents

Page 1 - Non-Incendive

American Sensor Technologies • 450 Clark Dr., Mt. Olive, NJ 07828 • phone (973) 448-1901 • fax (973) 448-1905 • email: [email protected]

Page 2 - AST4300 A 00500 P 4 1

Page 3

TMAmerican Sensor Technologies • 450 Clark Dr., Mt. Olive, NJ 07828 • phone (973) 448-1901 • fax (973) 448-1905 • email: [email protected]

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Ast AST4300 Datasheet User Manual

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