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PRESSURE TRANSMITTERS

Honeywell’s SmartLine® smart measurement system sets the standard for total performance. The pressure transmitters feature industry-leading performance for tighter process control. They also offer the lowest total cost of ownership through a unique modular design, an intuitive human machine interface (HMI) and display, and polarity insensitivity. Smart Connection Suite further supports transmitter messaging and tamper reporting.

​Honeywell’s SmartLine ST 800 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.

Pressure Transmitters for a Wide Range of Industrial Process Applications

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SmartLine ST 800 pressure transmitters offer the following features:

  • Accuracy of up to 0.025%
  • Stability of 0.01% per year
  • Onboard pressure and temperature compensation
  • Modularity with field-replaceable units
  • Unequaled display capabilities
  • External zero, span and configuration capability
  • 90ms response time
  • Polarity-insensitive electrical connections
  • Lifetime 15-year warranty
  • Unique integration capabilities with Experion® systems
  • Intuitive human machine interface (HMI).

SmartLine ST 700 transmitters offer the following features:

  • Accuracy of up to 0.05%
  • Stability of 0.02% per year for five years
  • Modularity with field-replaceable units
  • Onboard pressure and temperature compensation
  • Alphanumeric display capability
  • External zero, span and configuration capability
  • 100ms response time
  • Polarity-insensitive electrical connections.

ST 800 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 Experion PKS: This improves performance and provides other capabilities such as transmitter messaging, healthwatch diagnostic capabilities, maintenance mode indication, and tamper alarm/indication.

ST 800 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.

SmartLine ST 700 transmitters provide self-diagnostics to help maintain high uptime, meet regulatory requirements, and attain high quality standards. In addition, their turndown ratio of 100:1 and modular design eliminates the need to stock transmitters with multiple ranges or electronic modules. This allows users to re-range or swap electronic modules rather than add transmitters to their inventories.