ST 3000® Smart Pressure Transmitter, Series 900 Remote Seal Models
In 1983, Honeywell introduced the first smart pressure transmitter― the ST 3000®. In 1989, Honeywell launched the first all-digital, bi-directional protocol for smart field devices. The ST 3000
Series 900 Remote Seal Transmitters continue to bring proven smart technology to a wide spectrum of pressure measurement applications. For applications in which the transmitter must be mounted
remotely from the process, Honeywell offers the remote seal line of gauge, absolute and differential pressure transmitters. Typical applications include level measurement in pressurized vessels in
the chemical and hydrocarbon processing industries. A second application is flow measurement for slurries and high viscosity fluids in the chemical industry. Honeywell remote seal transmitters are
available with secondary fill fluids for corrosive or high temperature process fluids.
All ST 3000 transmitters can provide a 4-20 mA output, Honeywell Digitally Enhanced (DE) output, HART output or FOUNDATION™ Fieldbus output. When digitally integrated with Honeywell’s Experion® Process Knowledge System, ST 3000 instruments provide a more accurate process variable as well as advanced diagnostics.
Honeywell’s cost-effective ST 3000 S900 transmitters lead the industry in reliability and stability:
Stability = +/-0.01% per year
Reliability = 470 years MTBF
ST3000® Smart Pressure Transmitter, Series 900 Remote Seal Models: Features
-Two most common models of remote diaphragm seals transmitters are available for application.
-STR93D 0 to 100 psid 0 to 7 bar
-STR94G 0 to 500 psig 0 to 35 bar
-Choice of linear or square root output conformity is a simple configuration selection.
-Direct digital integration with Experion and other control systems provides local measurement accuracy to the system level without adding typical A/D and D/A converter inaccuracies.
-Unique piezo-resistive sensor automatically compensates input for temperature and static pressure(DP only). Added smart features include configuring lower and upper range values, simulating accurate analog output and selecting preprogrammed engineering units for display.
-Smart transmitter capabilities with local or remote interfacing means significant manpower efficiency improvements in commissioning, startup and ongoing maintenance functions.
The devices provide comprehensive self-diagnostics to help users maintain high uptime, meet regulatory requirements and attain high quality standards. S900 transmitters allow smart performance at analog prices. Accurate, reliable and stable, Series 900 transmitters offer greater turndown ratio than conventional transmitters.
Engineer:
Honeywell instruments offer a better way of ensuring database integrity over simple analog instruments. In addition, Honeywell's high-quality support has enabled better solutions to some of our more difficult problems. Based on Honeywell instruments’ accuracy and low failure rates, customers can now target critical flow applications that require the robustness that these transmitters bring.
Maintenance Manager:
Honeywell’s Global Technical Support (GTS) is a dynamic team of experienced engineers that provides pre- and post-sales technical support to users of Honeywell field instruments. GTS’ tools and services can help shorten the time needed to evaluate, select and order field instruments and help you get the greatest benefits from the instruments once they are installed.
Quality Control:
ST3000® Lifetime instruments significantly lower your project and lifetime ownership costs. This is accomplished through lower transmitter database management and startup costs, efficient maintenance, reduced inventory requirements and extensive diagnostics. Every transmitter is tested and inspected by the certified operator before shipping to the customer.
Operator:
ST3000 instruments constantly test themselves as well as their communications link and process loop. Whether digitally integrated with your Honeywell system, or when the Smart Field Communicator (SFC) is used, the ST3000 provides the transmitter status messages. If a problem occurs, you quickly receive the information needed to help you determine the cause.
ST 3000 Series 900 Seals - Literature
-Contains ST 3000 Series 900 Remote Diaphragm Seals models specification and model selection guide
-Overview brochure of ST3000 and STT3000 pressure and temperature transmitter product lines
-ST 3000® Smart Pressure Transmitters - Choose the Lifetime Transmitter™ for Lifetime Results
-Contains ST 3000 Foundation Fieldbus Pressure Transmitter Specification overview
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