Pressure Transmitter

SmartLine Multivariable Transmitters

Honeywell’s SmartLine Multivariable Transmitters (SMV800)extend its proven smart technology to the simultaneous measurement of three separate process variables according to standard industry methods for air, gases, steam and liquids. They also offer the ability to calculate compensated mass or volume flow rate as a fourth process variable. In addition, meter body-only components are also available to support third party and OEM metering solutions.

SmartLine Multivariable Transmitters can measure:

• Differential pressure across a primary flow element such as an averagingpitot tube, venturi, flow nozzle, orifice plate,V-Cone®, wafer cone, wedge, etc.
• Static process pressure from a single sensor
• Process temperature from thermocouple or Resistance Temperature Detector (RTD) inputs.

The transmitters offerthe following features:

• Accuracy of up to 0.04% for differential pressure
• Accuracy of up to 0.0375% for static pressure
• Accuracy of up to 0.2°C for temperature
• Mass flow accuracy of up to 0.6%
• Built-in static pressure & temperature compensation
• Rangeability of up to 400:1
• Compensated flow response time of up to 2x per second
• Multiple local display capabilities
• Universal transmitter wiring
• Modular design characteristics
• Universal temperature input option
• HART 7/DE protocol support
• Built-in fail-safefeature for flowmeasurement.

SmartLine ST700 Pressure Transmitters

Honeywell’s SmartLine ® ST700 Pressure Transmitters includeabsolute pressure, gauge pressure, flange mount and remote seal transmitters that meet industry requirements in performance, stability, reliability and rangeability. With innovative modularity and an intuitive human machine interface (HMI), these products are ideal for a wide range of industrial process applications.

SmartLine ST700 transmitters offer the following features:

• Accuracy up to 0.05%
• Stability up to 0.02% per year for five years
• 100 ms response time
• Turndown ratios up to 100:1​​
• Modularity with field-replaceable units
• Automatic pressure and temperature compensation
• Comprehensive onboard diagnostic capabilities
• Alphanumeric display capability
• External zero, span and configuration capability
• Integral Dual Seal design based on ANSI/NFPA 70-202 and ANSI/ISA 12.27.0
• Overpressure protection
• Compliance with SIL 2/3 requirements
• Universal or traditional terminal electrical connections.

SmartLine ST700 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.

SmartLine ST800 Pressure Transmitters

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.

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 providecomprehensive self-diagnostics to help maintain high uptime, meet regulatory requirements and attainhigh-qualitystandards. Theirbroad 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.