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Fisher 3660 Pneumatic Single-Acting Positioner

Any questions?

Morten Noppenau
Country Manager Askalon Denmark
Phone. 2121 3491

Peder Hvidberg
Account Manager
Phone. 2178 5053

Fisher™ 3660 pneumatic single-acting positioners are used with various actuators on sliding-stem valves for throttling applications. These rugged positioners provide a valve position proportional to a pneumatic input signal received from a control device.

Fisher

Instruction manual Fisher 3660 and 3661 Positioners

Specifikationer
Funktioner

Area Classification	ATEX Group II Category 2 Gas and Dust, CUTR for Groups II/III Category 2 Equipment
Certifications	ATEX, CUTR, PED
Communication Protocol	3-15 or 6-30 psi, 0.2 -1.0 or 0.4 -2.0 bar Pneumatic Signal
Diagnostics	No
Input Signal	Pneumatic
Max Outlet Pressure	90 psi
Mounting Type	Actuator Mounted
Operating Temperature	Standard Temperature, High Temperature
Position Control	Modulating
Safety Certification	NIL
Supply Media	Air

Positioner design provides accurate, fast-response able to withstand the vibrations of most plant environments.
Easily adjustable gain and damping adjustments fine tune the positioner stability to specific application requirements.
Positioner accepts a standard pneumatic input signal from a control device. This positioner provides split range capabilities and adjustable zero and spans.
Most of the parts for the 3660 positioner are interchangeable, requiring fewer spare parts to support these positioners.
The case and cover are designed to withstand mechanical vibration and rough handling.
Zero and span adjustments can be made with the cover in place.
To support diagnostic testing of valve/actuator/positioner packages with the FlowScanner™ valve diagnostic system, connectors, piping, and other hardware can be installed between the 3660 positioner and the actuator.

Brands

Fisher 3660 Pneumatic Single-Acting Positioner

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