• PR 5437 2-wire HART 7 temperature transmitter
  • PR 5437 2-wire HART 7 temperature transmitter

PR 5437 2-wire HART 7 temperature transmitter

Model : PR 5437

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 and runtime metering ensure maximum process traceability and sensor out of range protection.

·         IEC 61508 : 2010 full assessement up to SIL 3 together with enhanced EMC Functional Safety testing to IEC 61236-3-1.(5437A)

·         Meets NAMUR NE21, NE43, NE44, NE89, NE95 and NE107 compliant diagnostics information. (5437A)

·         IEC 61508 : 2010 full assessment up to SIL 3 together with enhanced EMC Functional Safety testing to IEC 61236-3-1. (5437B/5437D)

·         Meets NAMUR NE21, NE43, NE44, NE89, NE95 and NE107 compliant diagnostics information.(5437B/5437D)

Mounting / installation

·         For DIN form B sensor head mounting.

·         Configuration via standard HART communication interfaces or by PR 5909 Loop Link.

·         The 5437A can be mounted in zone 2 and 22 / Class I, Division 2, Groups A, B, C, D.

·         The 5437B can be mounted in zone 0, 1, 2 and zone 20, 21, 22 including M1.

·         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.

Please contact the sales for details.