Fluke 753 Fluke 753 754 750 Series Datasheet - Page 5

HART applications Fluke 754: The HART calibrator that is easy to use. • 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. The 754 supports these devices: Today's 754 supports device-specific instructions for a variety of popular instruments. Additional support may be added periodically with a simple software update available on diskette or via download for a modest upgrade fee. Versatile HART protocol support The 754 supports the commands contained in HART protocol version 5.7. The 754 supports a substantial set of HART instructions: • 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 HART operating modes supported • For Point to Point operation, the most commonly used mode, connects the 754 to a single HART device in a 4-20 mA loop. • In Multi-Drop mode, several HART instruments can be bussed together. The 754 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 754 can take transmitters out of burst mode during test or calibration, then later restore them to burst mode. Manufacturer Pressure instruments Temperature instruments Coriolis instruments ABB/Kent-Taylor 600T 658T1 ABB/ Hartmann & Braun Contrans P,1 AS 800 Series Endress & Hauser CERABAR S, CERABAR M, DELTABAR S TMT 1221, TMT 1821, TMT 1621 Foxboro Eckardt TI/RTT201 Foxboro/Invensys I/A Pressure Fuji FCX FRC FCXAZ Honeywell ST3000 STT25T1, STT25H1 Micro Motion 2000 2000 IS 9701 9712 9739 Moore Products 3441 Rosemount 1151 2088 3001C 3051, 3051S 3044C 644 3144 3244, 3144P Siemens SITRANS P DS SITRANS P ES SMAR LD301 TT3011 Viatran I/A Pressure Wika UNITRANS T32H1 Yokogawa EJA YTA 110, 310 and 320 1Sensor Trim not supported 5 Fluke Corporation 750 Series Brochure www.fluke.com/processtools