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The Pneumatic Cylindric Actuator - ACP301 groups the power of pneumatic cylinders to the FY301 potentialities - smart microprocessed positioner, allowing applications in modulating control.
More than taking the microprocessing to the cylinder, the ACP301 is presented in linear and rotary versions, giving the user a wide choice of applications in many final control elements, as dampers for furnaces draught control, and other applications requiring movement control.
The ACP301 receives a 4 to 20 mA control signal from the controller and moves the cylinder to the exact position of control, according to the control strategy and loop tuning. When adding intelligence to the cylinder, the ACP301 allows the user to configure the opening characteristic of the cylinder. In case the standard configurations do not fit the control requirements, one can configure the ACP301 up to 16-points curve adjustable by the user.
- Compact and modular design;
- Easy installation;
- Position Sensor, non-mechanical contact via Hall Effect;
- Simple parameters adjustment for control and local indicators;
- Weather proof, explosion proof and intrinsically safe;
- Changing of opening characteristic via software;
- Auto configuration in few minutes;
- Auto lubricant, with no need for external lubricants;
- Optional limit switches;
- Regulating filter incorporated.
Main Features
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Input
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2-wire, 4-20 mA
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Output
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Output to actuator 0-100% supply air pressure.
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Power Supply
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Supplied by the 4-20 mA current
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Configuration
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Through Hart communication from a PC or by local switches.
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Pressure Supply
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1.4-7 bar (20-100 psi). Free of oil, dust and water
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Actual Position Sensing
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Magnet (Non-contact) via Hall effect
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Indication
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Optional LCD indicator
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Material
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Injected low copper aluminum with polyester painting or 316 stainless steel.
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Process Temperature Limits
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-40 to 85ºC (-40 to 185 ºF)
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Ambient Humidity Limits
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0 a 100 % RH
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Hazardous Area Certification
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Explosion proof, weather proof and intrinsically safe
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