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FieldQ Valve Actuator - English

From FieldQ
 

 
FieldQ patented, position sensing system: The FieldQ actuator (1) has a patented, contactless position sensing system. This system consists of a position probe (2) which is rides on a special curve (6) in the pinion bottom. The curve is shaped in such a way that the position probe moves linearly and proportionally to the rotation of the actuator pinion. The linear movement of the position probe is tracked by a GMR sensor. This GMR sensor is placed in the protruding part (3) of the Control module (4), which slots in the Pneumatic Module (5). Control Modules: The electronics in the Control Modules converts the signal of the GMR sensor and controls the switch outputs in the terminal compartment of the Control Module. For the Control modules with a bus communication protocol the electronics convert the signal of the GMR sensor to a digital output signal, also positioned in the terminal compartment.
Products & Services
Valve positioners compare a control signal to a valve actuator’s position and move the actuator accordingly. They are used with both linear valves and rotary valves. Search by Specification | Learn more about Valve Positioners
Valve actuators mount on valves and, in response to a signal, move a valve to a desired position using an outside power source. Search by Specification | Learn more about Valve Actuators
Pneumatic valve actuators adjust valve position by converting air pressure into linear or rotary motion. Search by Specification | Learn more about Pneumatic Valve Actuators
Product Announcements
Emerson Process Management, Valve Automation - FieldQ Pneumatic Control Module
The patented reliable diaphragm/poppet design offers a high air-volume capacity, suitable for the entire FieldQ range, without requiring a booster for larger sizes. (read more)
K-TEK - Magnetostrictive Level Transmitters
K-TEK's AccuTrak AT100 and AT200 are First Magnetostrictive Level Transmitters to Achieve FOUNDATION Fieldbus, ITK 5.1.0 Certification. Level transmitters feature dual compartment design, patented,... (read more)
Hach Company - sc1000™ Digital Controller
The Hach sc1000 Multi-parameter Universal Controller is a fully modular system consisting of a Display Module and one or more Probe Modules. The Display Module and Probe Module must be ordered... (read more)
Renishaw - 2-in-1 versatility - Scanning probes for your CMMs
Dual-purpose probe performs scanning and touch trigger probing for ultimate flexibility, while compact design optimizes feature access and probe configurability... (read more)
Midwesco Filter Resources, Inc. - PCME-US 100 dust emission monitoring system
The PCME-US 100 is a cost-effective dust emission monitoring system for baghouses, combining low cost, advanced dust detection technology, direct communication with the PLC, and broken bag location by... (read more)
 
Topics of Interest
The FieldQ actuator is an integrated concept for the automation of quarter turn valves, dampers or other quarter turn applications. It consists of three basic parts: 1) Pneumatic Actuator, 2)... (Read More)
Digital data storage and memory (MRAM) devices based on Giant Magneto-Resistant (GMR) effect elements are pushing the envelope of fabrication techniques used in their manufacture. Fabrication of these... (Read More)
Control input signal refers to the use of an actuator in association with a throttling valve. Throttling valves regulate the flow, pressure or temperature of the service. They can move to any position... (Read More)
Glossary A Absolute position measurement Position measured from a fixed point. Absolute pressure Pressure measured with reference to a perfect vacuum. Accelerometer A sensor... (Read More)
With the increasing need for improved safety systems, on-board diagnostic systems, control-by-wire and GPS-based excavation and grading control, more precise, predictable, reliable control of actuator... (Read More)
See more product announcements for Valve Positioners
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Type-595XP Explosion-Proof I/P Transducer
ControlAir Inc.


Valves - Inert, Ceramic Valves and Positioners

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