SmartLine ST 700 Differential Pressure Transmitters (STD700) bring smart technology to a wide spectrum of measurement applications ranging from furnace combustion airflow rate to hydrostatic tank gauging. The differential pressure transmitters can be used with any primary flow element to provide proven, repeatable flow measurement.

STD700 Differential Pressure Transmitters are ideal for critical process loops and high-value applications such as custody transfer and energy and material balances. Five models are available with the following ranges:

• STD720         -400 to +400 in H2O          -1000 to +1000 mbar

• STD730         -100 to +100 psi                -7.0 to +7.0 bar

• STD770         -3000 to +3000 psi             -210 to +210 bar

STD 700 transmitters offer the following compelling features:

• Accuracy of up to 0.05% of span

• Onboard pressure and temperature compensation

• Alphanumeric display capability

• External zero, span and configuration capability

• 100ms response time

• Polarity-insensitive electrical connections.

SmartLine ST 800 Absolute Pressure Transmitters are available in two variants – In-line (STA8XL) and Single Head (STA8XX) in the following ranges:

• STA822/STA82L     0 to 780 mmHgA    (0 to 1,040 mbarA)

• STA840/STA84L     0 to 500 psia          (0 to 35 barA)

• STA87L                 0 to 3000psia          (0-207 barA)

The transmitters offer the following compelling features:

• Accuracy up to 0.025%

• Stability of 0.01% per year

• 90ms response time

• Polarity-insensitive electrical connections

• 15-year warranty

• Tight integration with Experion® systems.

ST 800 Flange Mount Pressure Transmitters are ideal for critical applications such as custody transfer of natural gas and energy and material balances, where accuracy and stability are of utmost importance. Four ranges of the transmitters are available with the following range and span:

• STF828             -400 to 400 inH2O (-1000 to 1000 mbar)               4 to 400 inH2O (10 to 1000 mbar)

• STF832             -100 to 100 psi (-7 to 7 bar)                                 1 to 100 psi (0.07 to 7 bar)

• STF82F             -400 to 400 inH2O (-1000 to 1000 mbar)               1 to 400 inH2O (2.5 to 1000 mbar)

• STF83F             -100 to 100 psi (-7 to 7 bar)                                 1 to 100 psi (0.07 to 7 bar)

The SmartLine STT850 temperature transmitters offer the following features:

• Digital accuracy up to 0.08°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.

SmartLine Temperature Transmitters offer modular design, industry leading performance, efficient control system integration and an intuitive human machine interface (HMI). The transmitters reduce users' total cost of ownership in a wide range of industrial process control and safety application.

ST 3000 Series 100 Absolute Pressure Transmitters are available in two variants – In-line (STA12L and STA14L) and Single Head (STA122 and STA140).

• STA122/STA12L                0 to 780 mmHgA                    0 to 1,040 mbarA

• STA140/STA14L                0 to 500 psia                          0 to 35 barA

The transmitters offer compelling benefits, including:

Total Accuracy = ±0.0375%

Stability = ±0.01% per year

Reliability = 470 years MTBF

Rangeability = 400 to 1

ST 3000 Series 100 Differential Pressure Transmitters are ideal for critical process loops and high-value applications such as custody transfer and energy and material balances.

Five models of the transmitters are available for deployment:

• STD110                      0 to 10 inH2O                        0 to 25 mbar

• STD120                      0 to 400 inH2O                     0 to 1,000 mbar

• STD125                      0 to 600 inH2O                     0 to 1,500 mbar

• STD130                      0 to 100 psi                           0 to 7 bar

• STD170                      0 to 3,000 psi                        0 to 210 bar

The ST 3000 Series 100 Flange Mount Pressure Transmitters are ideal for critical applications such as custody transfer of natural gas and energy and material balances, where accuracy and stability are of utmost importance.

Five ranges of the transmitters from 400" H2O to 100 psi are available:

• STF128             0-400 inH2O             0-1000 mbar

• STF132             0-100 psi                   0-7 bar

• STF12F             0-400 inH2O             0-1000 mbar

• STF13F             0-100 psi                   0-7 bar

• STF14F             0-600 inH2O             0- 1500 mbar

All models offer:

Accuracy of ± 0.0375%

Stability of ± 0.01% per year

Reliability of 470 years MTBF

Turndown ratio of 400:1

The cost-effective ST 3000 Series 900 Absolute Pressure Transmitters are available in two variants – In-line (STA92L/STA94L) and Single-Head (STA922/STA940).

• STA922:      0 to 780 mmHgA;      0 to 1,040 mbarA

• STA92L:       0 to 780 mmHgA;      0 to 1,040 mbarA

• STA940:       0 to 500 psia;           0 to 35 barA

• STA94L:       0 to 500 psia;           0 to 35 barA

The transmitters lead the industry in reliability and stability:

• Stability = +/-0.01% per year

• Reliability = 470 years MTBF

Three most common ranges of ST 3000 Series 900 Differential Pressure Transmitters from 400" H2O to 3000 psi are available for application:

• STD924       0 to 400 inH2O       0 to 1,000 mbar

• STD930       0 to 100 psi             0 to 7,000 mbar

• STD974       0 to 3000 psi           0 to 210,000 mbar

The transmitters provide comprehensive self-diagnostics to help users maintain high uptime, meet regulatory requirements and attain high quality standards. Accurate, reliable and stable, the transmitters offer greater turndown ratio than conventional transmitters.

The STG93P Flush Mount Pressure Transmitter is available in ranges from 0-5 to 0-100 psig and can be installed in a variety of hazardous locations. The flush mounting capability eliminates the possibility of clogging while the insertion design makes the transmitter change out rapid and trouble-free.

The cost-effective transmitter provides:

• Stability = +/-0.01% per year

• Reliability = 470 years MTBF

The STG93P Flush Mount Pressure Transmitter provides comprehensive self-diagnostics to help users maintain high uptime, meet regulatory requirements, and attain high quality standards. Accurate, reliable and stable, the transmitter offers greater turndown ratio than conventional transmitters.

ST 700 Flange Mount Pressure Transmitters (ST 700) may be installed directly onto a tank flange and are offered with a variety of tank connections. Typical applications include high-accuracy level measurement in pressurized and unpressurized vessels in the chemical and hydrocarbon industries.

The ST 700 Flange Mount Pressure Transmitters are ideal for critical applications such as custody transfer of natural gas and energy and material balances, where accuracy and stability are of utmost importance. Five ranges of the transmitters from 400" H2O to 100 psi are available:

• STF728             -400 to +400 inH2O             -1000 to +1000 mbar

• STF732             -100 to +100 psi                  -7.0 to +7.0 bar

• STF72F             -400 to +400 inH2O              -1000 to +1000 mbar

• STF73F             -100 to +100  psi                  -7.0 to +7.0 bar

ST 700 transmitters offer the following compelling features:

• Automatic static pressure and temperature compensation

• Rangeability up to 100:1

• Local display capabilities

• External zero, span and configuration capability

• Polarity-insensitive electrical connections

• Comprehensive onboard diagnostic capabilities

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

• Overpressure protection

• Compliance with SIL 2/3 requirements

• Modular design and 15-year warranty.