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PR5437 Dual Input temperature transmitter with HART® and SIL2/SIL3

Datasheet View Catalog


RTD, Thermocouple, potentiometer, linear resistance and bipolar mV input
Single or true dual inputs with sensor redundancy and drift detection
Wide ambient operating temperature of -50 to +85°C
Total accuracy from 0.014%
2.5 kVAC galvanic isolation
Full assessment to IEC61508 : 2010 for use in SIL 2/3 applications
For DIN form B sensor head mounting
Temperature measurement of a wide range of Thermocouple 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
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
5437xxSx is suitable for the use in systems up to Performance Level “d” according to ISO-13849
Meets NAMUR NE21, NE43, NE44, NE89, NE95 and NE107 compliant diagnostics information
For full technical details please download the datasheet

Customisation possibilities

You can remark the customisation in your quote

Productcode PR5437


we produce and engineer all our sensors ourselves. We have more than 60 years of experience and and we are happy to think along with you. Shall we see together what you are looking for?