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Keterangan

744, Fluke Calibrator

Documenting Process Calibrator

Basic Features
• Measure volts, mA, RTDs, thermocouples, frequency, and ohms to test sensors, transmitters and other instruments
• Source/ simulate volts, mA, thermocouples, RTDs, frequency, ohms, and pressure to calibrate transmitters
• Power transmitters during test using loop supply with simultaneous mA measurement
• Measure/ source pressure using any of 29 Fluke 700Pxx Pressure Modules
• Create and run automated as-found/ as-left procedures to satisfy quality programs or regulations. Record and document results
• Holds up to a full week of downloaded procedures and calibration results.
• Use many features like autostep, custom units, user entered values during test, one-point and two-point switch testing, square root DP flow testing, programmable measurement delay etc.
• Easy to use
• Three year warranty
• Bright white dual display. Read both sourced and measured parameters simultaneously.
• Multi lingual interface
• Rechargeable NiMH battery for 10 hour uninterrupted use. Includes gas gauge.
• Handling of fast pulsed RTD transmitters and PLCs, with pulses as short as 1 ms.
• Delivered with DPC/ Track Sample software.
• Compatible with many Asset Management software packages.
• Requires no external box or second tool for everyday HART calibration and maintenance.
• Offers fast HART communication.
• Supports popular models of HART transmitters, with more devise-specific command support than any other HART field calibrator.
• Works with multiple masters, burst mode, and multi-drop configurations.
• Is easy to update as additional instruments are added and new HART versions are released.
• Interrogate to determine device type, manufacturer, model, tag.
• Reconfigure the sensor mapping of dual sensor temperature transmitters.
• Read HART PV function and smart transmitter digital output while measuring analog mA output.
• Read and write HART configuration functions to make field adjustments to PV range points, damping, and other top-level configuration settings.
• Re-label smart transmitters by reading and writing to the HART tag field.
• Universal commands provide functions that are implemented in all field devices, for example, read manufacturer and device type, read primary variable ( PV) , or read current output and percent of span.
• Common practice commands provide functions that are common to many but not all field devices, for example read multiple variables, set damping time, or perform loop test.
• Device-specific commands provide functions that are unique to a particular field device, for example sensor trim.
• Point to Point operation , the most commonly used mode, connects the 744 to a single HART device in a 4-20 mA loop.
• In Multi-Drop mode , several HART instruments can be bussed together. The 744 searches for each, identifies addresses in use, and allows you to select the instrument for calibration and related operations.
• In Burst Mode, the HART instrument transmits bursts of data without waiting to be interrogated by a master unit. The 744 can take transmitters out of burst mode during test or calibration, then later restore them to burst mode.
• Device-specific calibration support for new instruments:
• Micro Motion 2000, 2000 IS, 9701, 9712 and 9739 coriolis flow transmitters
• Fuji FCX and FCXA2 pressure and FRC temperature transmitter
• New features:
• Support for New Hart Scientific dry blocks: 7103, 9007, 9011, 9023, 9103, 9105, 9107, 9122, 9127, 9132, 9133 and 9150
• Enhanced dry block delay setting for temperature switch testing
• Switch test without reset
• Display pressure readings in any of 10 different pressure units you specify in the calibrator setup.
• Rugged urethane molded cases protect the modules from rough handling and harsh conditions.
• Features internal temperature compensation from 0º to 50º C for full accuracy performance.
• Includes NIST-traceable calibration certificate.
• Modules can be calibrated locally, helping to control costs.

Specifications
Size : 130 x 236 x 61mm
Weight : 1.4kg