The Fluke 744 Documenting Process Calibrator calibrates and maintains HART (Highway Addressable Remote Transducer) transmitters
Fluke Corporation44 Documenting Process Calibrator calibrates and maintains HART (Highway Addressable Remote Transducer) transmitters. The calibrator comes with a complete HART implementation, and is upgradable to support changes in the HART standard.
The process calibrator provides functionality for industrial applications, including sourcing and measurement, creation and execution of automated procedures, automated results capturing, transmitter mode, bar code data entry, serial interface, data logging and HART communication functions. It handles fast-pulse RTD transmitters and PLCs with pulses as short as 1 mS. The calibrator is powered by a nickel metal hydride (NiMH) battery with 3500 mA hour capacity and gas gauge.
The integrated HART communication functions enable the user to monitor, control and calibrate HART instrumentation. The calibrator can be used to query other HART devices to determine their type, manufacturer, model and serial numbers. It fully complies with the Data Link Layer of the HART protocol, addressing multiple masters, burst mode and multi-drop configurations. Moreover, the calibrator's 2 MB of memory provides device-specific support for a range of transmitters.
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