ABB pressure transmitter Multivariable Transmitters
The Multivariable transmitter measures and calculates the mass flow as a function of differential pressure DP as well as absolute pressure and the temperature. Therefore it should be used whenever DP flow measurement needs a compensation of temperature and pressure. The main advantage is to have just one single device in the field instead of several transmitters and a mass flow calculator.
The multivariable transmitters in the 266CRH with remote diaphragm seals calculates the mass flow for gases, vapours and liquids with dynamic flow compensation directly from the three process variables of differential pressure, absolute pressure and temperature. They are used for differential pressure flow measurements. Apart from pressure- and / or temperature-dependent changes to the density of the fluid, the parameters such as the discharge coefficient, thermal expansion of pipelines and primary device and the Reynolds number are also corrected. It can also be used for DP level measurement if density compensation is necessary due to process temperature changes. This could make any level measurement much more reliable.
In addition to high precision, the multivariable 266 also offers the advantage that only a single device needs to be used for the measuring point instead of several transmitters and a flow calculator.
Accuracy: 卤0.075 %
Reduced process penetrations save money and reduce the risk of leakage
High static working pressure option (41 MPa, 6000psi) for power plants, pipelines or oil and gas production
Local operation with LCD with TTG (Through The Glass) tec
The multivariable transmitters in the 266CRT with remote diaphragm seals calculates the mass flow for gases, vapours and liquids with dynamic flow compensation directly from the three process variables of differential pressure, absolute pressure and temperature. They are used for differential pressure flow measurements. Apart from pressure- and / or temperature-dependent changes to the density of the fluid, the parameters such as the discharge coefficient, thermal expansion of pipelines and primary device and the Reynolds number are also corrected. It can also be used for DP level measurement if density compensation is necessary due to process temperature changes. This could make any level measurement much more reliable.
In addition to high precision, the multivariable 266 also offers the advantage that only a single device needs to be used for the measuring point instead of several transmitters and a flow calculator.
Accuracy: 卤0.04 %
Reduced process penetrations save money and reduce the risk of leakage
High static working pressure option (41 MPa, 6000psi) for power plants, pipelines or oil and gas production
Local operation with LCD with TTG (Through The Glass) tech
The multivariable transmitters in the 266CSH calculates the mass flow for gases, vapours and liquids with dynamic flow compensation directly from the three process variables of differential pressure, absolute pressure and temperature. They are used for differential pressure flow measurements. Apart from pressure- and / or temperature-dependent changes to the density of the fluid, the parameters such as the discharge coefficient, thermal expansion of pipelines and primary device and the Reynolds number are also corrected. It can also be used for DP level measurement if density compensation is necessary due to process temperature changes. This could make any level measurement much more reliable.
In addition to high precision, the multivariable 266 also offers the advantage that only a single device needs to be used for the measuring point instead of several transmitters and a flow calculator.
Accuracy: 卤0.075 %
Reduced process penetrations save money and reduce the risk of leakage
High static working pressure option (41 MPa, 6000psi) for power plants, pipelines or oil and gas production
True draft range (down to 0.05 kPa, 0.2inH2O) transmitter
Local operation with LCD
The multivariable transmitters in the 266CST calculates the mass flow for gases, vapours and liquids with dynamic flow compensation directly from the three process variables of differential pressure, absolute pressure and temperature. They are used for differential pressure flow measurements. Apart from pressure- and / or temperature-dependent changes to the density of the fluid, the parameters such as the discharge coefficient, thermal expansion of pipelines and primary device and the Reynolds number are also corrected. It can also be used for DP level measurement if density compensation is necessary due to process temperature changes. This could make any level measurement much more reliable.
In addition to high precision, the multivariable 266 also offers the advantage that only a single device needs to be used for the measuring point instead of several transmitters and a flow calculator.
Accuracy: 卤0.04 %
Reduced process penetrations save money and reduce the risk of leakage
High static working pressure option (41 MPa, 6000psi) for power plants, pipelines or oil and gas production
True draft range (down to 0.05 kPa, 0.2inH2O) transmitter
Local operation with LCD w
In addition to high precision, the multivariable 266 also offers the advantage that only a single device needs to be used for the measuring point instead of several transmitters which reduces purchase and installation cost and increases reliability due to fewer devices and less wiring.
Accuracy: 卤0.075 %
Reduced process penetrations save money and reduce the risk of leakage
High static working pressure option (41 MPa, 6000psi) for power plants, pipelines or oil and gas production
Local operation with LCD with TTG (Through The Glass) technology without the need of opening the housing
Exchangeable electronics with automatic configuration capability
Flexible process connections and high selection of corrosion resistant material due to all welded diaphragm seals
The multivariable transmitter 266JRT with remote diaphragm seals is able, thanks to multisensor technology, to measure differential pressure, absolute pressure and temperature of liquid, vapour and gas. Temperature is measured via an external RTD.
In addition to high precision, the multivariable 266 also offers the advantage that only a single device needs to be used for the measuring point instead of several transmitters which reduces purchase and installation cost and increases reliability due to fewer devices and less wiring.
Accuracy: 卤0.04 %
Reduced process penetrations save money and reduce the risk of leakage
High static working pressure option (41 MPa, 6000psi) for power plants, pipelines or oil and gas production
Local operation with LCD with TTG (Through The Glass) technology without the need of opening the housing
Exchangeable electronics with automatic configuration capability
Flexible process connections and high selection of corrosion resistant material due to all welded diaphragm seals
The multivariable transmitter 266JSH is able, thanks to multisensor technology, to measure differential pressure, absolute pressure and temperature of liquid, vapour and gas. Temperature is measured via an external RTD.
In addition to high precision, the multivariable 266 also offers the advantage that only a single device needs to be used for the measuring point instead of several transmitters which reduces purchase and installation cost and increases reliability due to fewer devices and less wiring.
Accuracy: 卤0.075 %
Reduced process penetrations save money and reduce the risk of leakage
High static working pressure option (41 MPa, 6000psi) for power plants, pipelines or oil and gas production
True draft range (down to 0.05 kPa, 0.2inH2O) transmitter
Local operation with LCD with TTG (Through The Glass) technology without the need of opening the housing
Detection of plugged impulse lines
Exchangeable electronics with automatic configuration capability
The multivariable transmitter 266JST is able, thanks to multisensor technology, to measure differential pressure, absolute pressure and temperature of liquid, vapour and gas. Temperature is measured via an external RTD.
In addition to high precision, the multivariable 266 also offers the advantage that only a single device needs to be used for the measuring point instead of several transmitters which reduces purchase and installation cost and increases reliability due to fewer devices and less wiring.
Accuracy: 卤0.04 %
Reduced process penetrations save money and reduce the risk of leakage
High static working pressure option (41 MPa, 6000psi) for power plants, pipelines or oil and gas production
True draft range (down to 0.05 kPa, 0.2inH2O) transmitter
Local operation with LCD with TTG (Through The Glass) technology without the need of opening the housing
Detection of plugged impulse lines
Exchangeable electronics with automatic configuration capability
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