Product Overview
The PositionMaster offers customers a world class single control solution for all their small and large valves. Its ability to operate under a wide variety of air pressures enables customers to automate nearly all their valves with one positioner, saving time and money. In addition, its built-in intelligence enables it to adapt to any control value at the push of a button, while a host of functions - like partial stroke testing and fail-safe or fail-in-position - provide the highest operational performance.
The heart of the PositionMaster is its uniquely powerful pneumatics. A constant 0.03 kg/h steady state capacity will prevent customers over-spending on expensive compressed air, while its supplypressure capability, ranging from 1.4 bar (20 psi) to 10 bar (140 psi) and overload-proofing of 12 bar (170 psi) saves your customer a lot of money by eliminating the need for pressure-regulator installation. Its 5 mg up to 50 kg/h air capacity span enables both, exact positioning of actuators with extremly small working chambers, and precise adjustment of high-volume actuators without installing volume-boosters. Customers can power PositionMaster with air, nitrogen or natural gas.
Making life simple - PositionMaster enables only one spare to be stocked to satisfy any emergency. Plus, it features extremely simple ordering with short model coding - no need to select pneumatic variants.
In addition, PositionMaster features high speed and accuracy - enabled by its innovative new robotics-derived control algorithm. The EDP300 now eliminates terms like overshooting and settingtime. Did you know pressurized air is 10 times more expensive than electrical power? No overshooting is a pneumatic loop's most efficient means to reduce air consumption, increase energy efficiency and optimize the carbon dioxide footprint.
The new PositionMaster now enlarges ABB's accessible market. ABB is the only positioner supplier able to offer such premium device with all the unique pneumatic capabilities.
