Pressure & Temperature Transmitters

Honeywell Smartline Pressure Transmitters – Brochure
Smartline Temperature Transmitters – Brochure
Honeywell Field Instrument and Control Solutions – Brochure
Honeywell’s SmartLine smart measurement system sets the standard for total performance.

These 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.

SmartLine® ST700 Pressure Transmitters

Honeywell’s New SmartLine ST 700 Pressure Transmitter family includes absolute pressure, gauge pressure, flange mount and remote seal transmitters that are superior 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.

Absolute Pressure Transmitter – SmartLine STA700

SmartLine® ST700 Absolute Pressure Transmitters are targeted at applications requiring robust performance in vacuum applications.This includes low-pressure measurement in vacuum distillation columns.

Differential Pressure Transmitter – SmartLine STD700

SmartLine®​ ST700 Differential Pressure Transmitters bring smart technology to a wide spectrum of measurement applications ranging from furnace combustion airflow rate to hydrostatic tank gauging.

Flange Mount Transmitters – SmartLine STF700

SmartLine® ​​ST700 Flange Mount Pressure Transmitters may be installed directly onto a tank flange and are offered with a variety of tank connections.

STA700 SmartLine Absolute Pressure

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STD700 SmartLine Differential Pressure

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STF700 SmartLine Flange Mounted Level

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Flush Mount Pressure Transmitters – SmartLine ST700

Smartline ST700 Flush Mount Pressure Transmitter for direct insertion in processes with the use of a 1” sleeve, welded into the process line. It is primarily used for pressure measurement in the head box of pulp and paper plants.

Gauge Pressure Transmitters – SmartLine STG700

SmartLine®​ ​ST700 Gauge Pressure Transmitters are ideal for applications ranging from high-pressure measurements in boilers and fuel feeds to tank level measurement applications with a relatively high process temperature.

Remote Diaphragm Transmitters – SmartLine STR700

SmartLine® ST700 Remote Diaphragm Seal Transmitters provide accurate measurement in a wide variety of applications involving corrosive or high-temperature process fluids.

STG73P SmartLine Flush Mount Gauge Pressure

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STG700 SmartLine Gauge Pressure

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STR700 SmartLine Remote Diaphragm Seals

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SmartLine® ST800 Pressure Transmitters

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.

SmartLine STA800 – Absolute Pressure

SmartLine® ST800 Absolute Pressure Transmitters are used in vacuum applications that require high accuracy. The transmitters are ideal for low-pressure measurement in vacuum distillation columns.

SmartLine STD800 – Differential Pressure

SmartLine® ST800 Differential Pressure Transmitters bring smart technology to a wide spectrum of measurement applications ranging from furnace combustion airflow rate to hydrostatic tank gauging.

SmartLine STF800 – Flange Mount

SmartLine®​ ST800 Flange Mount Pressure Transmitters may be installed directly onto a tank flange and are offered with a variety of tank connections.

STA800 SmartLine Absolute Pressure

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STD800 SmartLine Differential Pressure

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STF800 SmartLine Flange Mounted Level

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SmartLine STG800 – Gauge Pressure

SmartLine® ST800 Gauge Pressure Transmitters offer exceptional performance and are ideal for high-pressure measurements in boilers and fuel feeds, and tank level measurement applications with a relatively high process temperature.

SmartLine STR800 – Remote Diaphragm

SmartLine® ST800 Remote Diaphragm Seal Transmitters provide accurate measurement for a wide variety of applications involving corrosive or high-temperature process fluids.

STG800 SmartLine Gauge Pressure

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STR800 SmartLine Remote Diaphragm Seals

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SmartLine® Temperature Transmitters

SmartLine Temperature Transmitters deliver value with industry-leading performance, unique features that lower users’ total cost of ownership and the most efficient control system integration.

SmartLine STT650

The SmartLine STT650 DIN rail mounted temperature transmitters offer high measurement accuracy, stability and reliability over a wide range of process and ambient temperatures.Their compact designs, along with dual channel options, help accommodate multiple temperature measurements on a panel, thus lowering both costs and inventory. Designed to deliver very high performance, the SmartLine STT650 easily meets the most demanding needs for temperature measurement, allowing it to replace virtually any transmitter available today.

Features:

  • High accuracy – 0.1°C for RTD
  • Faster response, up to 135 ms update
  • Stable measurement, 0.12% of span for two years
  • Built-in 1500 VAC galvanic isolation
  • Superior noise performance – tested for 2 KV surge/2.5 kv burst noise
  • Sensor diagnostics
  • Simple and easier configuration
  • Compact design, saving over 50% panel space.

SmartLine STT700

The STT700 is an exciting new addition to the SmartLine Temperature portfolio and upgrades the widely-used STT250 temperature transmitter.  The STT250 has been Honeywell’s main temperature transmitter with many decades of in-field use.  The STT700 is a direct replacement for the STT250 and thus is suitable for the majority of process applications including those for control and safety while delivering excellent performance at a low installed cost.

Features:

  • SmartLine platform features including SmartLine Connection Advantage when used with Experion
  • Single input supporting up to 4-wire RTD sensor connection
  • Dual input option supporting up to two (2) 3-wire RTD sensor connections
  • Digital accuracy up to 0.15°C for RTD
  • Callendar-Van Dusen sensor constants input
  • HART7 communications
  • DE communications
  • Field housing, head mount, panel mount and DIN rail mounting options
  • Transmitter and sensor diagnostics
  • FM / CSA / ATEX / IEC Ex approvals
  • Full compliance with SIL 2 / 3 requirement
  • Up to a 4-year warranty
STT650 DIN Rail Temperature Transmitter

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STT700 SmartLine Temperature Transmitter

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SmartLine STT750

The STT750 Temperature Transmitters are intended to be a competitive replacement for the STT250 HART field mount temperature transmitters. Suitable for a wide range of control and safety applications, the transmitters provide users with the benefits of the SmartLine platform, including modularity, easier maintenance and lower total cost of ownership.

Features:

  • Single universal input
  • Digital accuracy up to 0.14°C for RTD
  • Easy-to-use-and-read basic display
  • Transmitter and sensor diagnostics
  • HART7 communications
  • Full compliance with SIL 2/3 requirements
  • Up to a 3-year warranty
  • FM/CSA/ATEX/IECEx approvals

SmartLine STT850

The SmartLine STT850 temperature transmitter is designed to deliver very high performance across varying ambient temperatures. The total installed accuracy level of the transmitter, including the ambient temperature effect, allows the STT850 to replace virtually any transmitter available today.

Features:

  • Digital accuracy up to 0.1°C for RTD
  • Stability up to 0.01% of URL per year for ten years
  • 130 ms update time
  • Sensor matching facility for higher accuracy
  • Built-in digital output option
  • Sensor health trend through advanced display
  • Full compliance with SIL 2/3 requirements
  • Lifetime 15-year warranty
STT750 SmartLine Temperature Transmitter

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STT850 SmartLine Temperature Transmitter

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Check out the Smartline Validation Tool here!

Find the products that meet your needs, or contact Thermo-Kinetics to discuss your challenges and let our experts help you to solve them.