offshore rig

Application

SIL2 Rated Pressure Transmitters

The SIL (Safety Integrity Level) certification meets IEC 61508 standards.

The SIL process and rating simplify what systems use to predict failure and system maintenance.  TE offers various products with 4-20mA output signal that meet the IEC 61508 requirements.  SIL2 devices were traditionally used in the downstream oil and gas and chemical process industry, but have seen greater importance in upstream applications to confirm safety and reliability requirements are met. A suffix is added to the end of models requiring the certification. For standard hazardous location ratings and SIL2, the suffix will be "-SL;" example: AST4600A05000P4U1000-SL. If customers require SIL2 and ASME B31.3, the suffix will be "-Y." 

AST4300 Pressure Transducers  1
  • Sensor Type Non-Incendive Pressure Transducer
  • Type Compound
  • Pressure Port/Fitting 1/2 MNPT
  • Electrical Connection 4 Pin Mini-Fast
  • Supply Voltage 10 – 28
  • Port Material 17-4PH
  • Operating Temperature -40 – 80
  • Overpressure 2X, Min
  • Pressure Range 0 – 25 to 20000 psi
  • Output/Span 0.5 – 4.5 V
  • Accuracy ±0.25% FSO
  • Options ASME B31.3 (CRN)
AST43LP Pressure Transducers  1
  • Sensor Type Non-Incendive Pressure Transducer
  • Type Absolute
  • Pressure Port/Fitting 1/2 MNPT
  • Electrical Connection 4 Pin Mini-Fast
  • Supply Voltage 10 – 28
  • Port Material 316L
  • Operating Temperature -40 – 80
  • Overpressure 2X, Min
  • Pressure Range 0 – 1 to 15 psi
  • Output/Span 1 – 5 V
  • Accuracy ±0.25% FSO
  • Options Increased Proof Pressure
AST4400 Pressure Transducers  1
  • Sensor Type Intrinsically Safe Pressure Transducer
  • Type Compound
  • Pressure Port/Fitting 1/2 MNPT
  • Electrical Connection 6 Pin Bendix PT06A
  • Supply Voltage 10 – 28
  • Port Material 17-4PH
  • Operating Temperature -40 – 80
  • Overpressure 2X, Min
  • Pressure Range 0 – 25 to 20000 psi
  • Output/Span 0.5 – 4.5 V
  • Accuracy ±0.25% FSO
  • Options ASME B31.3 (CRN)
AST4401 Pressure Transducers  1
  • Sensor Type Intrinsically Safe Pressure Transducer
  • Type Compound
  • Pressure Port/Fitting 1/2 MNPT
  • Electrical Connection 6 Pin Bendix PT06A
  • Supply Voltage 10 – 28
  • Port Material 17-4PH
  • Operating Temperature -40 – 80
  • Overpressure 2X, Min
  • Pressure Range 0 – 25 to 20000 psi
  • Output/Span 0.5 – 4.5 V
  • Accuracy ±0.25% FSO
  • Options ASME B31.3 (CRN)
AST44LP Pressure Transducers  1
  • Sensor Type Intrinsically Safe Pressure Transducer
  • Type Absolute
  • Pressure Port/Fitting 1/2 MNPT
  • Electrical Connection 6 Pin Bendix PT06A
  • Supply Voltage 10 – 28
  • Port Material 316L
  • Operating Temperature -40 – 80
  • Overpressure 2X, Min
  • Pressure Range 0 – 1 to 15 psi
  • Output/Span 1 – 5 V
  • Accuracy ±0.25% FSO
  • Options Conduit With Cable
AST4500/4510 Pressure Transducers  1
  • Sensor Type Liquid Level Pressure Transducers
  • Type Gage
  • Pressure Port/Fitting 1/2 MNPT
  • Electrical Connection Conduit 10 ft
  • Supply Voltage 10 – 28
  • Port Material 316L
  • Operating Temperature -40 – 80
  • Overpressure 2X, Min
  • Pressure Range 0 – 1 to 100 psi
  • Output/Span 0.5 – 4.5 V
  • Accuracy ±0.25% FSO
  • Options Custom Cable Lengths
AST4520 Pressure Transducers  1
  • Sensor Type Liquid Level Pressure Transducers
  • Type Gage
  • Pressure Port/Fitting 1/2 MNPT Flush
  • Electrical Connection Conduit 25 ft
  • Supply Voltage 10 – 28
  • Port Material 316L
  • Operating Temperature -40 – 80
  • Overpressure 2X, Min
  • Pressure Range 0 – 2 to 15 psi
  • Output/Span 0.5 – 4.5 V
  • Accuracy ±0.25% FSO
  • Options Custom Cable Lengths
AST4530 Pressure Transducers  1
  • Sensor Type Liquid Level Pressure Transducers
  • Type Gage
  • Pressure Port/Fitting None
  • Electrical Connection Conduit 25 ft
  • Supply Voltage 10 – 28
  • Port Material PTFE
  • Operating Temperature -40 – 80
  • Overpressure 2X, Min
  • Pressure Range 0 – 2 to 30 psi
  • Output/Span 0.5 – 4.5 V
  • Accuracy ±0.25% FSO
  • Options Custom Cable Lengths
AST4600 Pressure Transducers  1
  • Sensor Type Explosion Proof Pressure Transducer
  • Type Compound
  • Pressure Port/Fitting 1/2 MNPT
  • Electrical Connection Conduit 2 ft Leads
  • Supply Voltage 10 – 28
  • Port Material 17-4PH
  • Operating Temperature -40 – 85
  • Overpressure 2X, Min
  • Pressure Range 0 – 1 to 20000 psi
  • Output/Span 1 – 5 V
  • Accuracy ±0.25% FSO
  • Options ASME B31.3 (CRN)