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In-Head Transmitter

Type: PR5437

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PR5437 is programmable, universal, isolated, dual input 2-wire transmitter with HART® (version 5 and 7) communication protocol designed for mounting in sensor head. The transmitter is programmable directly from PC or via HART® communication. No external power supply required for configuration.

 

  • RTD, TC, potentiometer, linear resistance and bipolar mV input
  • Single or true dual inputs with sensor redundancy and drift detection
  • High accuracy across a wide ambient operating temperature of -50 to +85°C
  • 2.5 kVAC galvanic isolation
  • Full assessment to IEC61508 : 2010 up to SIL 2/3

 

Application

 

  • 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

 

Technical characteristics

 

  • 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, 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 e.g. dual input features such as average, differential and min./max. tracking
  • Groundbreaking digital and analog signal accuracy over full input span and ambient conditions
  • Extensive sensor matching including Callendar Van Dusen and custom linearizations
  • Programmable input limits with runtime metering ensure maximum process traceability and sensor out of range protection
  • IEC 61508 : 2010 full certification up to SIL 3 together with enhanced EMC Functional Safety testing to IEC 61236-3-1
  • Meets NAMUR NE21, NE43, NE44, NE89 and NE107 compliant diagnostics information

 

Mounting / Installation

 

  • For DIN form B sensor head mounting
  • Configuration via standard HART communication interfaces or by PR 5909 Loop Link
  • The 5437D can be mounted in zone 0, 1, 2 and zone 20, 21, 22 including M1 / Class I, Division 1, Groups A, B, C, D
  • Description
  • PR5437 is programmable, universal, isolated, dual input 2-wire transmitter with HART® (version 5 and 7) communication protocol designed for mounting in sensor head. The transmitter is programmable directly from PC or via HART® communication. No external power supply required for configuration.

     

    • RTD, TC, potentiometer, linear resistance and bipolar mV input
    • Single or true dual inputs with sensor redundancy and drift detection
    • High accuracy across a wide ambient operating temperature of -50 to +85°C
    • 2.5 kVAC galvanic isolation
    • Full assessment to IEC61508 : 2010 up to SIL 2/3

     

    Application

     

    • 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

     

    Technical characteristics

     

    • 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, 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 e.g. dual input features such as average, differential and min./max. tracking
    • Groundbreaking digital and analog signal accuracy over full input span and ambient conditions
    • Extensive sensor matching including Callendar Van Dusen and custom linearizations
    • Programmable input limits with runtime metering ensure maximum process traceability and sensor out of range protection
    • IEC 61508 : 2010 full certification up to SIL 3 together with enhanced EMC Functional Safety testing to IEC 61236-3-1
    • Meets NAMUR NE21, NE43, NE44, NE89 and NE107 compliant diagnostics information

     

    Mounting / Installation

     

    • For DIN form B sensor head mounting
    • Configuration via standard HART communication interfaces or by PR 5909 Loop Link
    • The 5437D can be mounted in zone 0, 1, 2 and zone 20, 21, 22 including M1 / Class I, Division 1, Groups A, B, C, D
  • Documents


Kalkulator
Unit converter

RTDs and TCs
characteristic calculator

Resistance thermometers

Thermocouples

Cold Junction Compensation = °C

Calculate value of resistance to temperature
(values according to ITS-90 scale)

R = Ω  T = 0 °C

Calculate value of temperature to resistance
(values according to ITS-90 scale)

T = °C R = 0 Ω

Limit values for the calculator

-200 °C - 850 °C

18,52 Ω - 390,48 Ω

Cold Junction Compensation = °C

Calculate value of resistance to temperature
(values according to ITS-90 scale)

R = Ω  T = 0 °C

Calculate value of temperature to resistance
(values according to ITS-90 scale)

T = °C R = 0 Ω

Limit values for the calculator

-60 °C - 250 °C

69,52 Ω - 289,16 Ω

Cold Junction Compensation = °C

Calculate value of thermoelectric emf to temperature

E = mV T = 0 °C

Calculate value of temperature to thermoelectric emf

T = °C  E = 0 mV

Limit values for the calculator

-210 °C - 1200 °C

-8,095 mV - 69,553 mV

Cold Junction Compensation = °C

Calculate value of thermoelectric emf to temperature

E = mV T = 0 °C

Calculate value of temperature to thermoelectric emf

T = °C  E = 0 mV

Limit values for the calculator

-270 °C - 1372 °C

-6,458 mV - 54,886 mV

Cold Junction Compensation = °C

Calculate value of thermoelectric emf to temperature

E = mV T = 0 °C

Calculate value of temperature to thermoelectric emf

T = °C  E = 0 mV

Limit values for the calculator

-270 °C - 1300 °C

-4,345 mV - 47,513 mV

Cold Junction Compensation = °C

Calculate value of thermoelectric emf to temperature

E = mV T = 0 °C

Calculate value of temperature to thermoelectric emf

T = °C  E = 0 mV

Limit values for the calculator

-270 °C - 1000 °C

-9,835 mV - 76,373 mV

Cold Junction Compensation = °C

Calculate value of thermoelectric emf to temperature

E = mV T = 0 °C

Calculate value of temperature to thermoelectric emf

T = °C  E = 0 mV

Limit values for the calculator

-270 °C - 400 °C

-6,258 mV - 20,872 mV

Cold Junction Compensation = °C

Calculate value of thermoelectric emf to temperature

E = mV T = 0 °C

Calculate value of temperature to thermoelectric emf

T = °C  E = 0 mV

Limit values for the calculator

-50 °C - 1768.1 °C

-0,226 mV - 21,103 mV

Cold Junction Compensation = °C

Calculate value of thermoelectric emf to temperature

E = mV T = 0 °C

Calculate value of temperature to thermoelectric emf

T = °C  E = 0 mV

Limit values for the calculator

-50 °C - 1768.1 °C

-0,236 mV - 18,694 mV

Cold Junction Compensation = °C

Calculate value of thermoelectric emf to temperature

E = mV T = 0 °C

Calculate value of temperature to thermoelectric emf

T = °C  E = 0 mV

Limit values for the calculator

0°C - 1820 °C

-0,003 mV - 13,820 mV

Pomoc. Instrukcja użytkownika.

Unit
converter
RTDs and TCs
characteristic calculator