Application
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Temperature measurement of a wide range of TC and RTD types.
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Conversion of wide span linear resistance and potentiometer inputs.
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Conversion of bipolar mV signals to 4...20 mA.
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Integration into asset management schemes.
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Critical applications requiring superior accuracy and/or sensor redundancy and drift detection.
Technical characteristics
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True dual input transmitter. High density 7-terminal design accepts the widest range of dual input combinations.
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Sensor redundancy - output automatically switches to secondary sensor in event of primary sensor failure, maintaining uptime.
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Sensor drift detection - alerts when sensor differential exceeds user-defined limits, for maintenance optimization.
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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.
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Groundbreaking digital and analog signal accuracy over full input span and ambient conditions.
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Extensive sensor matching including Callendar Van Dusen and custom linearizations.
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Programmable input limits with runtime metering ensure maximum process traceability and sensor out of range protection.
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IEC 61508 : 2010 full assessment up to SIL 3 together with enhanced EMC Functional Safety testing to IEC 61236-3-1. Meets NAMUR NE21, NE43, NE44, NE89, NE95 and NE107 compliant diagnostics information.
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