ZX Series
The ZX stringpot models offer a 1.5” (38mm) displacement measurement range in an extremely compact LVDT package. Utilizing a long life co-molded potentiometer with essentially infinite resolution, model ZX-PA-1.5 is the world’s smallest stringpot. In a slightly thicker LVDT package, model ZX-HM-1.5 utilizes a non-contacting internal hall effect sensing device which gives a ratiometric voltage output with a resolution of approximately 0.0016” (0.04mm). With wide operating temperature range, long cycle life and tiny footprint, both ZX string pot models are perfect for displacement measure applications where space is at an absolute premium and maximum performance is required.

FX Series
The FX-HM series linear position transducer provides up to 15” (381mm) of measurement range in a subcompact plastic package. With a two point mounting system and a diameter of 1.5 inches, it is ideal for use in areas where space is a premium. Our linear position transducers and displacement sensors employ a non-contacting hall effect internal sensor which permits use in applications where a very high cycle life is required. With an excitation voltage requirement anywhere in the range of 4.9 to 30 volts and a very low current requirement, the unit may easily be battery powered or operated from most standard instrumentation power supplies. The analog voltage output of nominally 0 to 10 VDC may be easily interfaced to most popular data acquisition, PLC and display devices. Our linear position transducers have a dynamic response capability of up to 25 Hz over a 1.5” range, making it acceptable for use in measurement applications for suspension travel, throttle position, machine mechanism monitoring and many other applications where space restrictions exist.

HX Series
The UniMeasure HX Series consists of a family of environmentally sealed cable extension transducers for the measurement of linear position and/or linear velocity. The HX models are appropriate for hostile environments where exposure to rain, wash down, or submersion in various liquids are concerns. With standard features such as O-ring seals in all joints, wire rope dust, debris wipers, and rigid two-point mounting systems, our cable extension transducers are perfect for any linear position or linear velocity measurements performed in an adverse environment. Our cable extension transducers are available in two basic package configurations determined by the overall measurement range. Thirty ranges from 0-2 inches to 0-2,000 inches are offered. Electrical outputs include ratiometric voltage divider, bridge circuit, 4-20 mA, 0 to 5 or 0 to 10 VDC, ±10 VDC, and quadrature square wave digital. A brief description of each of the series follows.