AST43XX, AST44XX, AST45XX, AST46XX, AST53XX, AST54ED and AST…

Instrumentation and Automation

Pressure Indicator, Gauges and Transmitters

AST43XX, AST44XX, AST45XX, AST46XX, AST53XX, AST54ED and AST54EN

Product Description

AST4300, AST4310 and AST43LP are Media Isolated Stainless Steel Pressure Sensors, AST4400, AST4410 and AST44LP are Media Isolated Stainless Steel Pressure Sensors with an approved Barrier., AST4500, AST4510 and AST4520 are Submersible Stainless Steel Level Sensor with an approved Barrier., AST4600 & AST46HA , AST46PT, AST46SW are Explosion Proof Pressure Transmitters for use in variety of applications., AST46DS series is Explosion Proof Pressure Transducer , AST 53ED, AST53SWa, AST53EN are Explosion Proof Differential Pressure Transducer , AST 54ED and Model 54EN Explosion Proof Pressure Transducer, , For additional product information and data sheets, please refer to the manufacturers website www.astsensors.com

Product Ratings

Models AST4300, AST4310 and AST43LP Pressure Transducers - | Hazardous Area: Class I, Div. 2, Groups A, B, C, D; Single Seal; Temperature Code: T4; | Class I, Zone 2, AEx nA IIC, T4 | Maximum Working pressure for the lowest pressure sensors: 0.34MPa (50 psi) and Maximum Working Pressure for highest pressure sensors: 137.9 MPa (20,000 psi) | Ambient Temperature: -40 Deg C to 80 deg C (-40 deg F to 176 degF) | | Models AST4400, AST4410 and AST44LP Pressure Transducers - | Hazardous Area: Class I, Div. 1, Groups C and D; Temperature Code: T4; | Class I, Zone 0, AEx ia IIB, T4 | Model AST4401 Pressure transducer | Hazardous Area: Class I, Div. 1, Groups C and D; Temperature Code: T4; | Class I, Zone 0, AEx ia IIC, T4 | Maximum Working pressure for the lowest pressure sensors: 0.34MPa (50 psi) and Maximum Working Pressure for highest pressure sensors: 137.9 MPa (20,000 psi) | Ambient Temperature: -40 Deg C to 80 deg C (-40 deg F to 176 degF) | | Models AST4500, AST4510, AST4520, AST4530 Pressure Transducers - | Hazardous Area: Class I, Div. 1, Groups C and D; Temperature Code: T4; | Class I, Zone 0, AEx ia IIB, T4 | Maximum Working pressure for the lowest pressure sensors: 0.34MPa (50 psi) and Maximum Working Pressure for highest pressure sensors: 137.9 MPa (20,000 psi) | Ambient Temperature: -40 Deg C to 80 deg C (-40 deg F to 176 degF) | | Model AST4600 and AST46HA , AST46PT, and 46SW Series Explosion proof pressure transducers - | Hazardous Area: Class I, Division 1, Groups A, B, C and D ; Class II, Division 1, Groups E, F and G, Temperature Code T5 | Class I, Zone 1, AEx d IIC T5 Gb | Zone 21, AEx tb IIIC T100 Db | Ambient Temperature: -40 Deg C to 85 deg C (-40 deg F to 185 degF) | | Model AST46DS Series Explosion proof pressure transducers - | Hazardous Area: Class I, Division 1, Groups A, B, C and D ; Class II, Division 1, Groups E, F and G, Temperature Code T5 | Maximum Working pressure for the lowest pressure sensors: 0.34MPa (50 psi) and Maximum Working Pressure for highest pressure sensors: 137.9 MPa (20,000 psi) | Ambient Temperature: -40 Deg C to 85 deg C (-40 deg F to 185 degF) | | Model AST53ED, AST53SWa, AST53EN Explosion Proof Differential Pressure Transducer | Hazardous Area: Class I, Division 1, Groups A, B, C and D ; Class II, Division 1, Groups E, F and G; Class III, Div. 1: Temperature Code T5 | Maximum Working pressure : 137.9 MPa (1500 psi) | Ambient Temperature: -40 Deg C to 85 deg C (-40 deg F to 185 degF) | Temperature Code T5 | | Model AST54ED Series Explosion Proof Pressure Transducer | Hazardous Area: Class I, Division 1, Groups A, B, C and D ; Class II, Division 1, Groups E, F and G; Class III, Div. 1: Temperature Code T5 | Maximum Working pressure : 137.9 MPa (20000 psi) | Ambient Temperature: -40 Deg C to 85 deg C (-40 deg F to 185 degF) | Temperature Code T5 | Model AST54EN Series Nonincendive Pressure Transducer | Hazardous Area: Class I, Division 1, Groups A, B, C and D ; Temperature Code T5 | Maximum Working pressure : 137.9 MPa (20000 psi) | Ambient Temperature: -40 Deg C to 85 deg C (-40 deg F to 185 degF) | Temperature Code T5 | | For All Models: | Input: 4-20MA or 10Vmax

Applicable Standards

AST44XX and AST45XX: CAN/CSA-C22.2 No. 0-M91, CAN/CSA-C22.2 No. 94-M91, C22.2 No. 142-M1987, CAN/CSA-C22.2 No. 157-92

AST43XX: CAN/CSA-C22.2 No. 0-M91, C22.2 No. 142-M1987, C22.2 No. 213-M1987, CAN/CSA-C22.2 No. 60079-0:11

AST46XX: C22.2 No. 0-10, C22.2 No. 25-1966(R2009), C22.2 No. 30-M1986(R2012), C22.2 No. 142-M1987(R2009), CAN/CSA-C22.2 No. 60079-0:11, CAN/CSA-C22 No. 60079-1:11, CAN/CSA-C22.2 No. 60079-31:12

AST 53XX: C22.2 No. 0-10, C22.2 No. 25-1966(R2009), CSA Std C22.2 No. 30-M1986, C22.2 No. 142-M1987, C22.2 No. 213-M1987, CAN/CSA-C22.2 No. 60079-0:11, CAN/CSA-C22.2 No. 60079-1:11, CAN/CSA-C22.2 No. 60079-15:12

AST54XX: C22.2 No. 0-10, C22.2 No. 25-1966(R2009), C22.2 No. 30-M1986(R2012), C22.2 No. 142-M1987 (R2009), C22.2, 60079-0:11, C22.2 No. 60079-1:11, C22.2 No. 60079-15:12

AST44XX and AST45XX: UL 50(11th Ed), UL 508(17th Ed); UL913(6th Ed), ANSI/ISA 60079-0-0:09, ANSI/ISA 60079-11:13

AST43XX: UL 508(17th Ed), UL 1604 (3rd Ed), ANSI/ISA 12.12.01-2007, ANSI/ISA 12.27.01-2003, ANSI/ISA 60079-0:09, ANSI/ISA60079-15:12

AST46XX: UL 508(17 Ed), UL 1203(4th Ed), ANSI/ISA 60079-0:09, ANSI/ISA 60079-1:09, ANSI/ISA 60079-21:20136

AST53XX: ISA S82.02.01 (2nd Ed) (IEC 61010-1 Mod) (2nd Ed), ANSI/ISA 60079-0:09, ANSI/ISA 60079-1:09, ANSI/ISA 60079-15:09, ANSI/ISA 12.27.01-2003.

AST54XX: UL 916, UL 508(17 Ed), UL1203 (4th Ed), FM 3600 1998, FM 3615 2006

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