Revision 4.0 ST 700 Series HART/DE Option User’s Manual Page 111
13 Introduction for ST 700 Basic Transmitter
This section is an introduction to the physical and functional characteristics Honeywell’s family of
the ST 700 Basic SmartLine Pressure Transmitters.
If you are not sure which type of ST 700 you have, Standard or Basic, please refer to Section Error!
eference source not found. of this manual
If you have a ST 700 Standard transmitter use sections 2 through 12.
If you have a ST 700 Basic transmitter go straight to section 13 through 20.
13.1 Features and Options
The ST 700 Basic SmartLine Pressure Transmitter is available in a variety of models for measuring
Differential Pressure (DP), Gauge Pressure (GP), and Absolute Pressure (AP). Table 31 lists the
protocols, human interface (HMI), materials, approvals, and mounting bracket options for the ST 700.
Table 31 - Features and Options
Standard/Available Options
Human-Machine Interface (HMI)
Options (Standard Display)
Two-button programming (optional)
Standard display language: English only
Two-mode operations: PV display and Menu
Refer to Calibration section of the ST
700 SmartLine Transmitters User’s
Manual, 34-ST-25-44 for details.
Refer to Approvals section of the ST
700 SmartLine Transmitters User’s
Manual, 34-ST-25-44 for details.
FM, CSA, ATEX, IECEx, SAEx, INMETRO, NEPSI,
GOST and MARINE
Angle/flat carbon steel/304 and 316 stainless steel,
Marine 304 stainless steel, 316 Stainless Steel
The 2-external button options available as an in this model. This is used
for navigation of standard display or for setting zero, span and zero correct
where standard display is not connected.
13.1.1 Physical Characteristics
As shown in Figure 15 the ST 700 Basic is packaged in two major assemblies: the Electronics
Housing and the Meter Body. The elements in the Electronic Housing respond to setup commands
and execute the software and protocol for the different pressure measurement types. Error!
eference source not found. shows the assemblies in the Electronics Housing with available options.
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