Model 4700P / 4700E Pneumatic Positioners

Control valve positioner which can be configured either as a standard pneumatic positioner or as an electro-pneumatic device, providing accurate and reliable performance for typical process control applications.

Masoneilan - 4700P - 4700E - 4800P - 4800E spec data (930 KB)

Model 8012 / 8013 Electro-Pneumatic Positioners

Fully integrated electro-pneumatic control valve positioners providing excellent dynamic response and positioning accuracy. These positioners can be used on both reciprocating and rotary motion control valves.

Masoneilan - 8012 Electro-Pneumatic Transducers Parts (1381 KB)

12400 Digital Level Transmitter and Controller

The Dresser Masoneilan 12400 Series instrument is a two-wire, loop-powered level transmitter or controller with HART communication that operates according to the fully proven buoyancy and torque tube principles.

Masoneilan - 124000 Spec Data (2096 KB)

Model 12800 Pneumatic Liquid Level Controll

The Dresser Masoneilan 12800 Series instrument is a pneumatic level transmitter or controller that operates according to the fully proven buoyancy and torque tube principles..

Masoneilan - 128000 Liquid Level Controller IOM (2662 KB)

Model 8007 / 8008 Electro-Pneumatic Transducers

The Model 8007 and 8008 electro-pneumatic transducers provide accurate and reliable conversion of controller dc signals directly to 3-15 psi and 6-30 psi pneumatic outputs within fully integrated packages.

Masoneilan - 8007 and 8008 Electro-Pneumatic Transducers IOM (6469 KB)

Masoneilan - 8007 and 8008 Electro-Pneumatic Transducers Spec Data (575 KB)

Air Filter Regulators / Air Sets

Compact, light weight pneumatic pressure-reducing valves with integrated filters for supplying regulated plant air to various process control valve accessories, including pneumatic transducers and control valve positioners.

Masoneilan - 78 Series Air Filter Regulators Spec Data (338 KB)

Masoneilan - 78 Series Air Filter Regulators IOM (364 KB)

Model BR200 / BR400 Booster Relays

High capacity pneumatic volume boosters for faster, and improved dynamic response of control valve assemblies. Suitable for use with any type of pneumatic actuator, including spring-diaphragm or piston.

Masoneilan - BR200 and BR400 Spec Data (559 KB)

Masoneilan - BR200 and BR400 IOM (559 KB)

496 Series Electric Rotary Switches

Electrical switches mounted on control valves for indicating and transmitting stroke positions for either rotary or linear motion valves. Detection modes can be configured as on-off, continuous or a combination of both.

Masoneilan - 496 Series Switches and Position Transmitters Spec Data (671 KB)

Masoneilan - 496 Series Rotary Electric Switch IOM (1127 KB)