The 754 HART Mode Users Guide introduces the features and characteristics of 754 HART Mode, including HART Channel Selection, Connect to a HART Transmitter, etc.
The Fluke 754 is a tool that combines communication and calibration functions in one unit. This specific guide details the procedures for using the device's HART mode to communicate with HART transmitters via its serial interface or mA jack.
Users can connect to supported or generic transmitters, view active device information such as model numbers and range values, and perform various operations including reading process variables and duplicating basic setup data. The guide also covers service operations like Loop Test, Output Trim, and Sensor Trim for adjusting transmitter blocks.
| Internal Series Resistance for Loop Power | 250 Ω |
|---|---|
| External Loop Supply Resistance Range | between 230 Ω and 270 Ω |
No, you can only do a Sensor Trim on a supported transmitter.
The product supplies loop power through an internal series resistance of 250 Ω.
A resistance between 230 Ω and 270 Ω must be connected in series with the external supply.
Generic transmitters allow access to the Active Device screen, Basic settings, Sensor data (read only), Device Identification, HART Output, Setup, HART Information, Pressure Zero Trim, and Process details.