PR Electronics PROFIBUS PA temperature transmitter, IECEx.

Application

• Temperature measurement of a wide range of TC and RTD types.
• Conversion of wide span linear resistance and potentiometer inputs to PROFIBUS.
• Conversion of bipolar mV signals to PROFIBUS.
• 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 drift detection - alerts when sensor differential exceeds user-defined limits, for maintenance optimization.
• Variable mapping for process data 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.
• Meets NAMUR NE21, NE44, NE89 and NE107 compliant diagnostics information.

Programming

• PROFIBUS PA functions and device-specific parameters are configured via fieldbus communication and the associated DD / DTM / GSD device drivers.

Mounting / installation

• For DIN form B sensor head mounting.
• Mounting in zone  0, 1, 2 and zone 21, 22 including M1 / Class I, Division 1, Groups A, B, C, D.

Supplier link:

https://www.prelectronics.com/products/temperature-transmitters/5400/profibus-pa-temperature-transmitter-5450d/