SmartLine ST800 Pressure Transmitters

SmartLine ST800 Pressure Transmitters

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​Honeywell’s SmartLine®​ ST800 Pressure Transmitter family includes absolute pressure, gauge pressure, draft range pressure, flanged and remote seal transmitters. Refineries, chemical and pharmaceutical plants and paper mills around the globe rely on these transmitters for accurate and consistent pressure measurement.


Want to see how SmartLine ST800 Pressure Transmitters lead the industry in accuracy? Compare them with others in the market.


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You can also select and configure your SmartLine Pressure Transmitter using the Application and Validation Tool. Click on the box below to experience the tool -​​



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Pressure Transmitters for a Wide Range of Industrial Process Applications

SmartLine ST800 pressure transmitters offer the following features:

  • Accuracy of up to 0.025%

  • Stability of 0.01% per year

  • 80 ms response time

  • Turndown ratios up to 400:1

  • Automatic pressure and temperature compensation

  • Modularity with field-replaceable units

  • Comprehensive onboard diagnostic capabilities

  • Unequaled display capabilities

  • External zero, span and configuration capability

  • Universal terminal electrical connections

  • Integral Dual Seal design based on ANSI/NFPA 70-202 and ANSI/ISA 12.27.0

  • Overpressure protection

  • Compliance with SIL 2/3 requirements

  • Unique integration capabilities with Experion® systems

  • Intuitive human machine interface (HMI)

  • 15-year warranty

ST800 pressure transmitters provide comprehensive self-diagnostics to help maintain high uptime, meet regulatory requirements and attain high-quality standards. Their broad 400:1 turndown ratio and modular design allow users to re-range or swap electronic modules, instead of having to stock transmitters with multiple ranges or electronic modules.

ST800 transmitters can replace any 4-20 mA output transmitter in use today and operate over a standard two-wire system. Other features include:

  • Three-in-one piezoresistive sensor that combines a differential pressure sensor, temperature sensor and static pressure sensor to deliver a fully compensated output signal
  • High-performance microprocessor with integrated A/D converters that delivers faster response times, higher accuracy and better rangeability
  • A range of output communication options, including 4-20 mA, Honeywell Digitally Enhanced (DE) protocol, HART and FOUNDATION Fieldbus
  • Integration with the Experion control system: This improves performance and provides other capabilities such as transmitter messaging, healthwatch diagnostic capabilities, maintenance mode indication, and tamper alarm/indication.
​ST800 transmitters help users improve product quality, reduce operational and maintenance costs, and maintain greater operational flexibility. In addition, these transmitters offer proven measurements across a varied range of hazardous environments without compromising on safety.
Documentation
1 Documents FoundItems per page :
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Thermal Industry Brochure Sep 2013Solutions for Improved Thermal Process Performance.858.43 KBBrochure3 Oct 2013
Public Support Documentation
7 Documents FoundItems per page :
TitleUse SHIFT+ENTER to open the menu (new window).
DescriptionUse SHIFT+ENTER to open the menu (new window).
TypeUse SHIFT+ENTER to open the menu (new window).
Release DateUse SHIFT+ENTER to open the menu (new window).
SmartLine HART Pressure Firmware RevisionSmartLine ST 700 and ST 800 revision list of released hardware and firmware.Support Document5 Dec 2020
Honeywell Enhanced HART DTM Library HART V2.4.76.496HART DTMs for ST800, ST700, ST3000, STT850/750, STT700. SMV800, STT650, STT250 productsSoftware Download2 Jan 2020
HART Device Description (DD) files for Honeywell HART DevicesAll Honeywell HART device DDs for Experion, FDM, MCT202/MCT404, AMS HostsSoftware Download20 Dec 2019
375/475 HART DDs files for Honeywell HART devices375/475 HART DDs files for Honeywell HART devices. This file set includes all the SmartLine ST 800, ST 700, STT850, STT750, SLG700, SMV800, STT700 HART DD files and legacy Pressure and Temperature product DD files.Software Download5 Sep 2019
375/475 FF DDs files for Honeywell FF devices375/475 FF DDs files for Honeywell FF devices. This file set includes all the SmartLine ST 800, ST 700, STT850, STT650, RMA800 FF, SLG700 DD files and legacy Pressure and Temperature product DD filesSoftware Download5 Sep 2019
Firmware upgrade Tool for SmartLine devicesFirmware upgrade Tool for SmartLine devices; compatibility with Windows XP, Windows 7, Windows 8, Windows 10Software Download17 Jul 2019
Pressure ST800 ST700 Firmware Release Set5Pressure (ST800/ST700) Firmware files for all the modules. Unzip the package and refer the Release notes for more detailsSoftware Download26 Jun 2019
​Training, maintenance and support are critical aspects to consider when choosing a technology partner. Honeywell offers world-class training through its Automation College as well as comprehensive maintenance and support services designed to leverage users' physical and intellectual assets and help sustain and increase their value and performance over time.
 
Get Microsoft SilverlightSmartLine Pressure Transmitter Video
 
 
 
Public Support Software Download
6 Documents FoundItems per page :
TitleUse SHIFT+ENTER to open the menu (new window).
DescriptionUse SHIFT+ENTER to open the menu (new window).
TypeUse SHIFT+ENTER to open the menu (new window).
Release DateUse SHIFT+ENTER to open the menu (new window).
Honeywell Enhanced HART DTM Library HART V2.4.76.496HART DTMs for ST800, ST700, ST3000, STT850/750, STT700. SMV800, STT650, STT250 productsSoftware Download2 Jan 2020
HART Device Description (DD) files for Honeywell HART DevicesAll Honeywell HART device DDs for Experion, FDM, MCT202/MCT404, AMS HostsSoftware Download20 Dec 2019
375/475 HART DDs files for Honeywell HART devices375/475 HART DDs files for Honeywell HART devices. This file set includes all the SmartLine ST 800, ST 700, STT850, STT750, SLG700, SMV800, STT700 HART DD files and legacy Pressure and Temperature product DD files.Software Download5 Sep 2019
375/475 FF DDs files for Honeywell FF devices375/475 FF DDs files for Honeywell FF devices. This file set includes all the SmartLine ST 800, ST 700, STT850, STT650, RMA800 FF, SLG700 DD files and legacy Pressure and Temperature product DD filesSoftware Download5 Sep 2019
Firmware upgrade Tool for SmartLine devicesFirmware upgrade Tool for SmartLine devices; compatibility with Windows XP, Windows 7, Windows 8, Windows 10Software Download17 Jul 2019
Pressure ST800 ST700 Firmware Release Set5Pressure (ST800/ST700) Firmware files for all the modules. Unzip the package and refer the Release notes for more detailsSoftware Download26 Jun 2019
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