Home/Products/Fisher 3660 Pneumatic Single-Acting Positioner

Fisher 3660 Pneumatic Single-Acting Positioner

Any questions?

Erik Rune
Solution Seller
Phone. +46 54-57 92 31

Erik.Rune@askalon.se

Patrik Andreasson
Account Manager
Mob. +46 72 222 76 31

Patrik.Andreasson@askalon.se

Mads Hohlmann
Account Manager
Phone. +45 2137 7782

Mads.Hohlmann@askalon.dk

Peder Hvidberg
Account Manager
Phone. +45 2178 5053

Peder.Hvidberg@askalon.dk

Taneli Luhanko
Inside Sales Engineer
Phone. +358 207 416 202
Mob. +358 40 757 4208

Taneli.Luhanko@askalon.fi

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

Specifications
Features
Related products

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

Questions about the product?

Fisher 657 and 667 Diaphragm Actuators

Fisher GX Control Valve And Actuator System