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PR electronics

PR 5437 HART 7 Temperature Transmitter

PR 5437 HART 7 Temperature Transmitter

Enhance process accuracy with the PR 5437 HART 7 Temperature Transmitter, a high-precision, loop-powered transmitter supporting RTD, TC, and other inputs. With advanced HART 7 communication, sensor redundancy, and drift detection, the 5437 Series, from PR electronics delivers reliable 4-20 mA outputs and robust diagnostics for industrial automation. Ideal for demanding control systems, this transmitter ensures superior performance, uptime, and simplified maintenance, thus empowering smarter temperature measurement and process control.
  • RTD, TC, potentiometer, linear resistance and bipolar mV input
  • Single or true dual inputs with sensor redundancy and drift detection
  • Wide ambient operating temperature of -58 to 185˚F (-50 to 85˚C)
  • Total accuracy from 0.014%
  • 2.5 kVAC galvanic isolation
  • Full assessment to IEC61508 : 2010 up to SIL 2/3
$542.00 USD
$542.00 USD
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5437A1--
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The PR 5437 HART 7 Temperature Transmitter is a high-performance industrial temperature transmitter for precision temperature measurement and reliable signal conversion in process automation systems. The 5437 Series, from PR electronics, is perfect for use with a wide range of RTD (resistance temperature detector), thermocouple (TC), potentiometer, bipolar mV, and linear resistance inputs. This HART 7 temperature transmitter delivers accurate 4-20 mA analog outputs directly to PLCs, DCS, and SCADA systems. Its advanced HART 7 communication protocol enables remote configuration, real-time diagnostics, and enhances asset management for smarter industrial control operations.

  • Temperature measurement of a wide range of TC and RTD types.
  • Conversion of wide span linear resistance and potentiometer inputs.
  • Conversion of bipolar mV signals to 4-20 mA.
  • Integration into asset management schemes.
  • Critical applications requiring superior accuracy and/or sensor redundancy and drift detection.
  • Models in the 5437 Series are galvanically isolated as well as intrinsically safe and feature multiple, different certifications for use in hazardous areas, and is suitable for use in marine applications.
  • Model PR 5437A has certification for mounting in Zone 2 and 22 / Class I, Div 2, Groups A, B, C, D.
  • Model PR 5437B has certification for mounting in Zone 0, 1, 2, 21, 22, M1.
  • Model PR 5437D has certification for mounting in Zone 0, 1, 2, 21, 22, M1 / Class I, Div 1, Groups A, B, C, D.

 

PR 5437 HART 7 Temperature Transmitter from PR electronics

Excelling in the most demanding industrial environments, the PR 5437 HART 7 Temperature Transmitter features true dual-input capability with sensor redundancy and drift detection. As a result, the 5437 maximizes uptime and simplifies maintenance planning. The PR 5437 Series features total measurement accuracy from as low as 0.014%, wide operating ambient temperature range -58 to 185˚F (-50 to 85˚C), and robust 2.5 kVAC galvanic isolation. Furthermore, this HART 7 temperature transmitter ensures dependable performance and signal integrity even under electrical noise and harsh conditions.

  • True dual input transmitter.
  • High density 7-terminal design accepts the widest range of dual input combinations.
  • Sensor redundancy - output automatically switches to secondary sensor in event of primary sensor failure, thus maintaining uptime.
  • Sensor drift detection - alerts when sensor differential exceeds user-defined limits for maintenance optimization.
  • Dynamic variable mapping for process data in addition to the primary variable, for example, dual input features such as average, differential, and minimum/maximum tracking.
  • Groundbreaking digital and analog signal accuracy over full input span and ambient conditions.
  • Extensive sensor matching including Callendar Van Dusen as well as custom linearization.
  • Programmable input limits and runtime metering ensure maximum process traceability and also provides sensor out of range protection.
  • IEC 61508: 2010 full assessment up to SIL 3 together with enhanced EMC Functional Safety testing to IEC 61236-3-1.
  • Meets NAMUR NE21, NE43, NE44, NE89, NE95, NE130 and NE107 compliant diagnostics information.
  • Model 5437xxSx provides failure rates that correspond to Performance Level "d" according to ISO-13849.

 

Easy Mounting, Installation, and Programming

The 2-wire loop-power design supports flexible deployment in existing infrastructures with minimal wiring. Furthermore, comprehensive diagnostics and compliance with industry standards (including SIL 2/3 functional safety) make the PR 5437 Series ideal for critical process control applications. Whether measuring temperature in manufacturing, energy, or chemical processing, the PR 5437 HART 7 Temperature Transmitter provides precise, HART-enabled temperature measurement that improves process reliability and overall operational efficiency.

  • For DIN form B sensor head mounting.
  • Configuration via standard HART communication interfaces or by PR 5909 Loop Link.
PR-5437-HART-7-Temperature-Transmitter-PR-electronics-PR5437-5437A-5437B-5437D-hart-protocol-temp-transmitter-intrinsically-safe-atex-industrial-temperature-sensor-process-solutions-corp-psc-texas

Models of the PR 5437 HART 7 Temperature Transmitter

Model ID Mounting Location Inputs Additional Approvals
PR 5437A1-- Zone 2 and 22 / Class I, Div 2, Groups A, B, C, D 1: Single Input - 4 Terminals –
PR 5437A1S- Zone 2 and 22 / Class I, Div 2, Groups A, B, C, D 1: Single Input - 4 Terminals SIL
PR 5437A1-M Zone 2 and 22 / Class I, Div 2, Groups A, B, C, D 1: Single Input - 4 Terminals Marine
PR 5437A1SM Zone 2 and 22 / Class I, Div 2, Groups A, B, C, D 1: Single Input - 4 Terminals SIL and Marine
PR 5437A2-- Zone 2 and 22 / Class I, Div 2, Groups A, B, C, D 2: Dual Input - 7 Terminals –
PR 5437A2S- Zone 2 and 22 / Class I, Div 2, Groups A, B, C, D 2: Dual Input - 7 Terminals SIL
PR 5437A2-M Zone 2 and 22 / Class I, Div 2, Groups A, B, C, D 2: Dual Input - 7 Terminals Marine
PR 5437A2SM Zone 2 and 22 / Class I, Div 2, Groups A, B, C, D 2: Dual Input - 7 Terminals SIL and Marine
PR 5437B1-- Zone 0, 1, 2, 21, 22, M1 1: Single Input - 4 Terminals –
PR 5437B1S- Zone 0, 1, 2, 21, 22, M1 1: Single Input - 4 Terminals SIL
PR 5437B1-M Zone 0, 1, 2, 21, 22, M1 1: Single Input - 4 Terminals Marine
PR 5437B1SM Zone 0, 1, 2, 21, 22, M1 1: Single Input - 4 Terminals SIL and Marine
PR 5437B2-- Zone 0, 1, 2, 21, 22, M1 2: Dual Input - 7 Terminals –
PR 5437B2S- Zone 0, 1, 2, 21, 22, M1 2: Dual Input - 7 Terminals SIL
PR 5437B2-M Zone 0, 1, 2, 21, 22, M1 2: Dual Input - 7 Terminals Marine
PR 5437B2SM Zone 0, 1, 2, 21, 22, M1 2: Dual Input - 7 Terminals SIL and Marine
PR 5437D1-- Zone 0, 1, 2, 21, 22, M1 /
Class I, Div 1, Groups A, B, C, D		 1: Single Input - 4 Terminals –
PR 5437D1S- Zone 0, 1, 2, 21, 22, M1 /
Class I, Div 1, Groups A, B, C, D		 1: Single Input - 4 Terminals SIL
PR 5437D1-M Zone 0, 1, 2, 21, 22, M1 /
Class I, Div 1, Groups A, B, C, D		 1: Single Input - 4 Terminals Marine
PR 5437D1SM Zone 0, 1, 2, 21, 22, M1 /
Class I, Div 1, Groups A, B, C, D		 1: Single Input - 4 Terminals SIL and Marine
PR 5437D2-- Zone 0, 1, 2, 21, 22, M1 /
Class I, Div 1, Groups A, B, C, D		 2: Dual Input - 7 Terminals –
PR 5437D2S- Zone 0, 1, 2, 21, 22, M1 /
Class I, Div 1, Groups A, B, C, D		 2: Dual Input - 7 Terminals SIL
PR 5437D2-M Zone 0, 1, 2, 21, 22, M1 /
Class I, Div 1, Groups A, B, C, D		 2: Dual Input - 7 Terminals Marine
PR 5437D2SM Zone 0, 1, 2, 21, 22, M1 /
Class I, Div 1, Groups A, B, C, D		 2: Dual Input - 7 Terminals SIL and Marine

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