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The Best of the New Breed
For positioners with ultramodern
capabilities plus traditional strengths, turn to Foxboro.
Our POSYS Series positioners boast
such advantages as modular structure, upgradable electronics, easy installation and
startup, IP65 and NEMA 4X enclosures, and up to 60% less air consumption than conventional
electro-pneumatic positioners. |
Another sign of intelligent design: housing pressurization. In all POSYS Series
positioners, continuous rinsing with fresh process air moderates internal temperature and
helps protect against environmental gases, humidity, and airborne particles.Our POSYS Series SRD991 intelligent
electropneumatic positioner operates pneumatic valve actuators from control systems and
electronic controllers with your choice of protocols - HART, FoxCom, FOUNDATION fieldbus
H1, or PROFIBUS-PA. It also provides automatic valve adaptation and easy startup, improved
control performance, reduced maintenance costs, and multiple built-in options.
For other examples, our new Series
SRD970 positioner offers analog, digital, and intelligent capabilities. And our SRI990
analog model offers fast startup and easy adjustment via switches and potentiometers.
Plus Other Proven Choices
Foxboro also provides conventional
positioners, position transmitters, and accessories that - like our SRP981 pneumatic
positioner, SRI986 electropneumatic intrinsically safe positioner, and explosion-proof
SRI983 electropneumatic model - have been proven over many years in thousands of plants
worldwide.
In addition, our PC20 configuration software
lets you pick your protocol, and provides advanced diagnostics and monitoring. |
