Revision 13 ST 700 SmartLine Pressure Transmitters User’s Manual Page 99
7. Calibration for the ST 700 Standard Transmitter
7.1 Recommendations for Transmitter Calibration
The ST 700 standard transmitter does not require periodic calibration to maintain accuracy. Typically,
calibration of a process-connected transmitter will degrade, rather than augment the capability of a
smart transmitter. For this reason, it is recommended that a transmitter be removed from service
before calibration. Moreover, calibration will be accomplished in a controlled, laboratory-type
environment, using certified precision equipment.
7.2 Calibration Procedures
For a transmitter operating in analog mode, you must calibrate its output signal measurement range
using any compatible hand-held communicator or a local display.
One calibration option is to use the Honeywell Smart Field Communicator (SFC). Refer to the Smart
Field Communicator Operating Guide, Document # 34-ST-11-14 for calibration procedures.
Calibration information and procedures for a transmitter operating in the HART/DE mode are
provided in the ST 700 Series HART/DE Option User’s Manual, Document # 34-25-25-47.
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