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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.

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Product Features

Pressure Sensor Type : Industrial Pressure Transducer
Pressure Type : Compound | Gauge | Sealed
Hazardous Area Approval : Non-Incendive
Output Signal Type : .5 – 4.5 V | 1 – 5 V | 1 – 6 V | 4 – 20 mA
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
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

Available from

Product	TE Part #	Documents	Pressure Type	Output Signal Type	Pressure	Supply Voltage Range	Proof Pressure Range	Electrical Connection	Port Fitting	EU RoHS Compliance	EU ELV Compliance
AST4300C00250B4M1000-SS: CTO-13000000-03	20026883-00		-	4 – 20 mA	250 bar	10 – 28 V	2X, Min	Conduit 4 ft	1/8 MNPT	-	-
AST4300A00500P4L0000-SS: CTO-13000000-03	20027739-00		Gauge	4 – 20 mA	34.47 bar	10 – 28 V	2X, Min	Conduit 2 ft	1/4 MNPT	-	-
AST4300A00010B4P1000:CTO-13000000-03	11105590-00	3D PDF	Gauge	4 – 20 mA	10 bar	10 – 28 V	2X, Min	Conduit 10 ft	1/4 MNPT	-	-
AST4300A00025P4P1000:CTO-13000000-03	11105616-00	3D PDF	Gauge	4 – 20 mA	1.72 bar	10 – 28 V	2X, Min	Conduit 10 ft	1/4 MNPT	-	-
AST4300A00500P4L0000-SS: CTO-13000000-03	20027738-00		Gauge	4 – 20 mA	68.94 bar	10 – 28 V	2X, Min	Conduit 2 ft	1/4 MNPT	-	-
AST4300AV0050P4P1000:CTO-13000000-03	11106255-00	3D PDF	Compound	4 – 20 mA	3.44 bar	10 – 28 V	2X, Min	Conduit 10 ft	1/4 MNPT	-	-
7500 PSI,7/16-20UNFMale,4-20mA,Conduit,4	11106356-00	3D PDF	Gauge	4 – 20 mA	517.1 bar	10 – 28 V	2X, Min	Conduit 4 ft	7/16-20 UNF Male	-	-
AST4300P00025P4I1000:CTO-13000000-03	11106473-00	3D PDF	Gauge	4 – 20 mA	1.72 bar	10 – 28 V	2X, Min	DIN 43650A	1/2 MNPT	-	-
AST4300A01000P4N2000-Z: CTO-13000000-03	20024490-00		Gauge	4 – 20 mA	68.94 bar	10 – 28 V	2X, Min	Conduit 10 ft	1/4 MNPT	-	-
AST4300PV0002B4I1000-SS: CTO-13000000-03	20025527-00		Compound	4 – 20 mA	2 bar	10 – 28 V	2X, Min	DIN 43650A	1/2 MNPT	-	-
AST4300A05000P441000-SS:CTO-13000000-03	11106126-00	3D PDF	Gauge	4 – 20 mA	344.73 bar	10 – 28 V	2X, Min	4 Pin Mini-Fast	1/4 MNPT	-	-
AST4300P00050B4M4000-Z: CTO-13000000-03	20022859-00		Gauge	4 – 20 mA	50 bar	10 – 28 V	2X, Min	Conduit 4 ft	1/2 MNPT	-	-
AST4300C00035B4M1000-SS: CTO-13000000-03	20026882-00		-	4 – 20 mA	35 bar	10 – 28 V	2X, Min	Conduit 4 ft	1/8 MNPT	-	-
AST4300A00050P3N1000:CTO-13000000-03	11105652-00	3D PDF	Gauge	1 – 5 V	3.44 bar	10 – 28 V	2X, Min	Conduit 6 ft	1/4 MNPT	-	-
AST4300A00200P4N1000:CTO-13000000-03	11105783-00	3D PDF	Gauge	4 – 20 mA	13.78 bar	10 – 28 V	2X, Min	Conduit 6 ft	1/4 MNPT	-	-
AST4300A00100P4L0000:CTO-13000000-03	11105713-00	3D PDF	Gauge	4 – 20 mA	6.89 bar	10 – 28 V	2X, Min	Conduit 2 ft	1/4 MNPT	-	-
AST4300A10000P4N0000:CTO-13000000-03	11106181-00	3D PDF	Gauge, Sealed	4 – 20 mA	689.47 bar	10 – 28 V	2X, Min	Conduit 6 ft	1/4 MNPT	-	-
30 PSI, 1/4MNPT, 4-20mA, Conduit, 2ft.,	11105627-00	3D PDF	Gauge	4 – 20 mA	2.06 bar	10 – 28 V	2X, Min	Conduit 2 ft	1/4 MNPT	-	-
AST4300A00250P4N1000-SS: CTO-13000000-03	20026770-00		-	4 – 20 mA	17.23 bar	10 – 28 V	2X, Min	Conduit 6 ft	1/4 MNPT	-	-
290 PSI, SAE 4 W/ SCH, 0.5-4.5V RATIO,CO	11190303-00		Gauge	.5 – 4.5 V	290 bar	10 – 28 V	2X, Min	Conduit 10 ft	1/2 MNPT	-	-
AST4300A00250P4P1000:CTO-13000000-03	11105806-00	3D PDF	Gauge	4 – 20 mA	17.23 bar	10 – 28 V	2X, Min	Conduit 10 ft	1/4 MNPT	-	-
AST4300A00050P4N1000:CTO-13000000-03	11105665-00	3D PDF	Gauge	4 – 20 mA	3.44 bar	10 – 28 V	2X, Min	Conduit 6 ft	1/4 MNPT	-	-
AST4300A01000P4P1000:CTO-13000000-03	11105991-00	3D PDF	Compound, Gauge, Sealed	4 – 20 mA	68.94 bar	10 – 28 V	2X, Min	Conduit 10 ft	1/4 MNPT	-	-
AST4300P00250B4M4000-Z: CTO-13000000-03	20022860-00		Gauge	4 – 20 mA	250 bar	10 – 28 V	2X, Min	Conduit 4 ft	1/2 MNPT	-	-
AST4300A00150P4M0000: CTO-13000000-03	20026734-00		-	4 – 20 mA	10.34 bar	10 – 28 V	2X, Min	Conduit 4 ft	1/4 MNPT	-	-
AST4300A00250P4P4000: CTO-13000000-03	20027143-00		-	4 – 20 mA	17.23 bar	10 – 28 V	2X, Min	Conduit 10 ft	1/4 MNPT	-	-
AST4300P00700B4M4000-Z: CTO-13000000-03	20022861-00		Gauge	4 – 20 mA	700 bar	10 – 28 V	2X, Min	Conduit 4 ft	1/2 MNPT	-	-
AST4300C00250P4I0000-SS: CTO-13000000-03	20023762-00		Gauge	1 – 6 V	17.23 bar	10 – 28 V	2X, Min	DIN 43650A	1/4 MBSPP	-	-
AST4300C00150P4I0000-SS: CTO-13000000-03	20023763-00		Gauge	4 – 20 mA	10.34 bar	10 – 28 V	2X, Min	DIN 43650A	1/4 MBSPP	-	-
AST4300P01000P4L1000-SS:CTO-13000000-03	11192179-00	3D PDF	Gauge	4 – 20 mA	68.94 bar	10 – 28 V	2X, Min	Conduit 2 ft	1/2 MNPT	-	-
AST4300P10000P4P1000:CTO-13000000-03	11192370-00	3D PDF	Gauge, Sealed	4 – 20 mA	689.47 bar	10 – 28 V	2X, Min	Conduit 10 ft	1/2 MNPT	-	-
AST4300A00100B4P1000-SS:CTO-13000000-03	11192479-00	3D PDF	Gauge	4 – 20 mA	100 bar	10 – 28 V	2X, Min	Conduit 10 ft	1/4 MNPT	-	-
AST4300A00150P4L1000:CTO-13000000-03	11105746-00	3D PDF	Gauge	4 – 20 mA	10.34 bar	10 – 28 V	2X, Min	Conduit 2 ft	1/4 MNPT	-	-
AST4300A01000P3M1000-SS:CTO-13000000-03	11105961-00	3D PDF	Gauge	1 – 5 V	68.94 bar	10 – 28 V	2X, Min	Conduit 4 ft	1/4 MNPT	-	-
AST4300A00200P4I1000:CTO-13000000-03	11105771-00	3D PDF	Gauge	4 – 20 mA	13.78 bar	10 – 28 V	2X, Min	DIN 43650A	1/4 MNPT	-	-
300 PSI, 1/4MNPT, 4-20mA, Conduit, 2ft.	11105830-00	3D PDF	Gauge	4 – 20 mA	20.68 bar	10 – 28 V	2X, Min	Conduit 2 ft	1/4 MNPT	-	-
AST4300A00500P4L0000:CTO-13000000-03	11105892-00	3D PDF	Gauge	4 – 20 mA	34.47 bar	10 – 28 V	2X, Min	Conduit 2 ft	1/4 MNPT	-	-
AST4300A01000P4M0000:CTO-13000000-03	11105983-00	3D PDF	Gauge	4 – 20 mA	68.94 bar	10 – 28 V	2X, Min	Conduit 4 ft	1/4 MNPT	-	-
AST4300A00100P3N1000:CTO-13000000-03	11105700-00	3D PDF	Gauge	1 – 5 V	6.89 bar	10 – 28 V	2X, Min	Conduit 6 ft	1/4 MNPT	-	-
AST4300A05000P4P1000:CTO-13000000-03	11106140-00	3D PDF	Gauge	4 – 20 mA	344.73 bar	10 – 28 V	2X, Min	Conduit 10 ft	1/4 MNPT	-	-
-1 to 30kg/cm2,1/4MNPT,4-20mA,316L,4ft 2	11106225-00	3D PDF	Compound	4 – 20 mA	30 bar	10 – 28 V	2X, Min	Conduit 4 ft	1/4 MNPT	-	-
1000 BAR, F250C female, 4-20mA, Big-DIN,	11106647-00	3D PDF	Gauge	4 – 20 mA	1000 bar	10 – 28 V	2X, Min	DIN 43650A	F250C Female	-	-
AST4300A00200P4P1000-SS:CTO-13000000-03	11105787-00	3D PDF	Gauge	4 – 20 mA	13.78 bar	10 – 28 V	2X, Min	Conduit 10 ft	1/4 MNPT	-	-
667 PSI, SAE4 Female Schraeder, 0.5-4.5V	11106455-00		Gauge	.5 – 4.5 V	45.98 bar	10 – 28 V	2X, Min	Conduit 10 ft	1/4 FNPT	-	-
AST4300P00500P4L0000:CTO-13000000-03	11106553-00	3D PDF	Gauge	4 – 20 mA	34.47 bar	10 – 28 V	2X, Min	Conduit 2 ft	1/2 MNPT	-	-
AST4300A01000P4L4000-Z:CTO-13000000-03	11192592-00	3D PDF	Gauge	4 – 20 mA	68.94 bar	10 – 28 V	2X, Min	Conduit 2 ft	1/4 MNPT	-	-
AST4300A05000P4L4000-Z:CTO-13000000-03	11192593-00	3D PDF	Gauge	4 – 20 mA	517 bar	10 – 28 V	2X, Min	Conduit 2 ft	1/4 MNPT	-	-
AST4300A00010B4I1000-SS:CTO-13000000-03	11190675-00	3D PDF	Gauge	4 – 20 mA	10 bar	10 – 28 V	2X, Min	DIN 43650A	1/4 MNPT	-	-
AST4300A01000P3M1000:CTO-13000000-03	11192472-00	3D PDF	Gauge	1 – 5 V	68.94 bar	10 – 28 V	2X, Min	Conduit 4 ft	1/4 MNPT	-	-
AST4300A00050P4P1000:CTO-13000000-03	11105666-00	3D PDF	Compound, Gauge, Sealed	4 – 20 mA	3.447 bar	10 – 28 V	2X, Min	Conduit 10 ft	1/4 MNPT	-	-

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)

SELECTION GUIDE

HazLoc Pressure Transducers

Brochure

TE Connectivity Sensors Oil and Gas (English)

Resources

Compound Pressure Transducers
Learn how to measure positive and negative pressure with pressure transducers.
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

Pressure Sensor Type Industrial Pressure Transducer
Pressure Type Compound | Gauge | Sealed

Configuration Features

Electrical Connection 4 Pin Mini-Fast | Conduit 10 ft | Conduit 2 ft | Conduit 4 ft | Conduit 6 ft | DIN 43650A | Mini-Fast

Electrical Characteristics

Supply Voltage Range (V) 5 | 10 – 28

Body Features

Port Material 17-4PH | 316L | Alloy C276 | Nickel Alloy 718

Dimensions

Product Diameter 22.22 mm [ .875 in ]
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
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

Usage Conditions

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
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
Operating Temperature Range -40 – 80 °C [ -40 – 176 °F ]

Operation/Application

Output Signal Type .5 – 4.5 V | 1 – 5 V | 1 – 6 V | 4 – 20 mA
Proof Pressure Range 2X, Min | 2X Rated
Pressure Accuracy ±0.25% FSO

Industry Standards

Compatible With Agency/Standards Products UL
Hazardous Area Approval Non-Incendive

Other

Sensor Options ASME B31.3 (CRN) | Increased Proof Pressure | None | No Option
Port Fitting 1/2 MNPT | 1/4 FNPT | 1/4 MBSPP | 1/4 MNPT | 1/8 MNPT | 7/16-20 UNF Male | F250C Female

Related Materials

Datasheets & Catalog Pages

AST4300 Pressure Transducer Datasheet pdf English

Product Specifications

Installation/Wiring Document for AST Pressure Sensors pdf English
Customer View Model zip English

Instruction Sheets

Operating Instruction

Operating Instructions AST4300 and AST43LP pdf English

Agency Approvals

Non-Incendive Pressure Transducer

Product Features

Pressure Sensor Type : Industrial Pressure Transducer

Pressure Type : Compound | Gauge | Sealed

Hazardous Area Approval : Non-Incendive

Output Signal Type : .5 – 4.5 V | 1 – 5 V | 1 – 6 V | 4 – 20 mA

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

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

Benefits

Applications

Resources

Product Type Features

Pressure Sensor Type Industrial Pressure Transducer

Pressure Type Compound | Gauge | Sealed

Configuration Features

Electrical Connection 4 Pin Mini-Fast | Conduit 10 ft | Conduit 2 ft | Conduit 4 ft | Conduit 6 ft | DIN 43650A | Mini-Fast

Electrical Characteristics

Supply Voltage Range (V) 5 | 10 – 28

Body Features

Port Material 17-4PH | 316L | Alloy C276 | Nickel Alloy 718

Dimensions

Product Diameter 22.22 mm [ .875 in ]

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

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

Usage Conditions

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

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

Operating Temperature Range -40 – 80 °C [ -40 – 176 °F ]

Operation/Application

Output Signal Type .5 – 4.5 V | 1 – 5 V | 1 – 6 V | 4 – 20 mA

Proof Pressure Range 2X, Min | 2X Rated

Pressure Accuracy ±0.25% FSO

Industry Standards

Compatible With Agency/Standards Products UL

Hazardous Area Approval Non-Incendive

Other

Sensor Options ASME B31.3 (CRN) | Increased Proof Pressure | None | No Option

Port Fitting 1/2 MNPT | 1/4 FNPT | 1/4 MBSPP | 1/4 MNPT | 1/8 MNPT | 7/16-20 UNF Male | F250C Female

Datasheets & Catalog Pages

Product Specifications

Instruction Sheets

Operating Instruction

Agency Approvals

Agency Approval Document

ABS Certificate

ATEX Certificate

IECEx Certificate

CSA Certificate