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Overview
Non-Incendive Pressure Transducer
- AST4300
The AST4300 series non-incendive (Ex nA IIC T4 Gc) pressure transducer is a stainless steel pressure transmitter for use in hazardous areas. This product is configurable, please refer to the datasheet for available options.
Product Features
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Pressure Sensor Type: Industrial Pressure Transducer
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Hazardous Area Approval: Non-Incendive
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Pressure Accuracy: ±0.25% FSO
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Operating Temperature Range(°C): -40 – 80
Overview
The AST4300 series non-incendive pressure transducer includes a rugged construction and has the best price-to-performance ration in the industry. The AST4300 is the solution for pressure measurement for a variety of appplications and is suitable for use in hazardous areas.
Benefits
- Class I Div 2 Groups A, B, C, D
- ATEX / IECEx: Ex nA IIC T4 Gc (Ta = -40°C to +80°C) for conduit electrical connections
- Class I Zone 2, AEx nA IIC, T4
- 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
- Compatible with wide variety of liquids and gases
- EMI/RFI protection
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)
Resources
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Compound Pressure Transducers
Learn how to measure positive and negative pressure with pressure transducers.
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Pressure Transducer Materials
Learn the differences between 17-4PH and 316L stainless steel materials as they relate to pressure transducers.
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Voltage Output Pressure Transducer Comparison
Learn about various voltage output signals and how they are suitable for pressure transducers.
Features
Please review product documents or contact us for the latest agency approval information.
Product Type Features
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Pressure Sensor Type Industrial Pressure Transducer
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Pressure Type Compound, Gauge, Sealed
Configuration Features
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Electrical Connection 4 Pin Mini-Fast, Conduit 10 ft, Conduit 2 ft, Conduit 4 ft, Conduit 6 ft, DIN 43650A, Mini-Fast
Electrical Characteristics
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Supply Voltage Range (V) 5, 10 – 28
Dimensions
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Product Length (mm) 81.79, 88.39, 90.42, 92.96, 102.1, 664.9, 667.7, 1262.8, 1264.9, 1267.7, 1864.8, 3063.2, 3065.7
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Product Length (in) 3.22, 3.48, 3.56, 3.66, 4.02, 26.18, 26.29, 49.72, 49.8, 49.91, 73.42, 120.6, 120.7
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Product Diameter 22.22 mm [ .875 in ]
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Dimensions (mm) 22.22, Dia 22.22
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Dimensions (in) .875, 0.875, Dia .875
Usage Conditions
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Pressure (bar) 1.72, 2, 2.06, 3.44, 3.447, 6.89, 10, 10.34, 13.78, 17.23, 20, 20.68, 25, 30, 34.47, 35, 40, 41.36, 45.98, 48.26, 50, 68.94, 100, 103.42, 172.3, 172.36, 206.8, 250, 290, 344.73, 413.68, 414, 517, 517.1, 689.47, 700, 1000, 1378.9
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Pressure (psi) 25, 29, 30, 50, 100, 145.03, 150, 200, 250, 290, 300, 362.59, 435.11, 500, 507.63, 580.15, 600, 667, 700, 725.1, 725.18, 1000, 1450.3, 1500, 2000, 2500, 3000, 3625.94, 5000, 6000, 7500, 10000, 10152.64, 14503.77, 20000
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Operating Temperature Range -40 – 80 °C [ -40 – 176 °F ]
Operation/Application
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Proof Pressure Range 2X Rated, 2X, Min
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Output Signal Type .5 – 4.5 V, 1 – 5 V, 1 – 6 V, 4 – 20 mA
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Pressure Accuracy ±0.25% FSO
Industry Standards
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Compatible With Agency/Standards Products UL
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Hazardous Area Approval Non-Incendive
Other
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Sensor Options ASME B31.3 (CRN), Increased Proof Pressure, No Option, None
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Port Fitting 1/2 MNPT, 1/4 FNPT, 1/4 MBSPP, 1/4 MNPT, 1/8 MNPT, 7/16-20 UNF Male, F250C Female
Reference Number
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TE Internal Number CAT-PTT0043
