Active Sensors offers linear, rotary, and speed sensors for power generation, construction, mining, process control, and robotics applications. Their rotary models include Hall Effect contactless models, potentiometer sensors, high temperature RVDT sensors, and SRT DC sensors.

Balluff makes linear position transducers and potentiometers including standard rod, standard profile, tubular, and explosion proof models for lumber, plastic injection, blow molding, stamping, die casting and other automated applications.

Celesco offers rotary sensors including incremental encoders, transducers, inclinometers, and more such as the RT8000 series which gives an analog position feedback signal of a rotating object or shaft in three output signals.

Dynamation Transducers Corp makes rotary position sensors, automotive sensors, potentiometers, and more such as single turn rotational motion transducers and linear motion transducers that are servo mountable.

Everight Position Technologies offers linear and variable inductive transducers, capacitive rotary encoders, integrated Hall Effect magnetic rotary encoders, Netzer encoders, L/RVDTs, and more.

Posital makes position sensors including inclinometers, such as absolute inclinometers with micro conductive technology, and absolute encoders, including magnetic and optical singleturn and multiturn encoders, all using integrated interfaces for many types of parallel and serial connections, fieldbus systems and industrial ethernet protocols.

Gefran makes position sensors including linear position sensors and potentiometers, magnetostrictive sensors, melt pressure sensors, transducers, and resistance thermometers.

Gill offers non contact linear, angular, and rotary positioning sensors including 25 and 60mm Blade sensors, a dual cavity sensor, a 360-degree Blade rotary sensor, and a rod sensor, all sealed to IP67 specifications.

Mesa Systems offers linear position sensors for machine tool automation, valves, pistons, welding robots, and punching machines, featuring a 24VDC power supply, digital and analog interface, and a non=magnetic solid steel vernier coming in 16mm, 50mm, and 100mm sizes.

Midori America offers rotary position sensors at electrical angles of 20-, 80-, 90-, 100, 250-, 300-, 340-, 355-, and 360-degrees as well as linear position sensors with dust proof and/or waterproof seals.

MTS Systems makes linear position sensors including their R-Series, for fast, high precision and synchronized position control applications; their E-Series, designed for simple & economical position feedback; and their G-Series, programmable position sensors with built-in diagnostics.

Novotechnik offers linear position sensors including non-contacting and potentiometric models as well as rotary position sensors such as touchless angle sensors, non-contacting angle sensors, and potentiometric products such as panel mounted models, low torque models, precision models, industrial grade models, and hollow-shaft models.

Positek makes linear and rotary position sensors as well as tilt sensors and sensors for hazardous environments including dust, mining, and gas/vapor. Their linear models include cylinder models, stand alone models, rugged models, gauge head models, and slim-line models.

Spectra Symbol offers linear position sensing and rotary sensing in a unique package. At a thickness of less than 0.5mm, Spectra Symbol membrane potentiometers are the thinnest linear position sensors on the market. The SoftPot and HotPot potentiometer acts as an infinitely variable analog voltage divider. Spectra Symbol designs the pots in a variety of linear and rotary configurations, with many standard and custom active areas.

Trans-Tek manufactures linear and angular displacement and linear velocity transducers. The transducer will output a DC voltage proportional to the instantaneous velocity. No excitation voltage is required. Available ranges are from 0.5" to 24.0".

UniMeasure manufactures a broad line of wire rope actuated linear position and linear velocity transducers. Offers a variety of available electrical outputs that include voltage, 4 to 20 mA current and digital. UniMeasure linear position transducers are available in four distinct series: LX, JX, Standard and HX. The plastic bodied LX and JX series are ideal for high volume OEM applications and various test applications.

Variohm Eurosensors offers a wide range of position sensors for a variety of applications. Products include rotary position sensors, linear position sensors, and many other senors and accessories.

Spectrum Sensors & Controls, Inc. is a manufacturer of precision, co-molded conductive plastic potentiometers and position sensors and transducers. All Spectrum Sensors & Controls precision co-molded conductive plastic potentiometers and position sensors are designed, manufactured, and tested in accordance to MIL-R-39023 and quality assurance MIL-1-45208A.