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Pr Electronics 5437D2, 2-Wire Hart 7 Temp Transmitter, Dual Input

4.3 stars, based on 37 reviews
USD 430.20 In stock

5437D2, 2-wire HART 7 Temperature Transmitter, Dual Input Features : RTD, TC, potentiometer, linear resistance and bipolar mV input 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 Application Temperature measurement of a wide range of TC and RTD types

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

Conversion of bipolar mV signals to 4...20 mA

Conversion of wide span linear resistance and potentiometer inputs

Critical applications requiring superior accuracy and/or sensor redundancy and drift detection

Dynamic variable mapping for process data in addition to the primary variable e.g

Extensive sensor matching including Callendar Van Dusen and custom linearizations

Groundbreaking digital and analog signal accuracy over full input span and ambient conditions

High density 7-terminal design accepts the widest range of dual input combinations

Integration into asset management schemes

Meets NAMUR NE21, NE43, NE44, NE89, NE95 and NE107 compliant diagnostics information

Mounting / installation For DIN form B sensor head mounting

Programmable input limits with runtime metering ensure maximum process traceability and sensor out of range protection.

Sensor drift detection - alerts when sensor differential exceeds user-defined limits, for maintenance optimization

Sensor redundancy - output automatically switches to secondary sensor in event of primary sensor failure, maintaining uptime

Technical characteristics True dual input transmitter

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.

Dual input features such as average, differential and min./max

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