In-cylinder linear transducer range

Penny+Giles' range of contactless in-cylinder linear displacement transducers is designed for hostile conditions inside mobile and static hydro-pneumatic actuators. The ICT range provides analog position feedback proportional to the cylinder rod position for actuator strokes up to 2000 mm. The transducer is capable of withstanding high temperatures up to +200°C.

ICT080 has an 8 mm body diameter and a stroke range from 25 to 1000 mm. Also available is ICT100, which has a 10 mm body diameter and stroke range from 25 to 2000 mm. The transducers, which can withstand temperatures from -20 to +200°C and high system pressures up to 670 bar are a rugged and reliable solution for use in harsh environments.

Typical uses include heavy-duty applications such as steering position actuators and hydro-pneumatic suspension systems on agricultural and utility vehicles.

ICT uses established contactless sensing technology which is stable in extreme environments and has virtually infinite resolution. The transducer has an almost limitless life with no electrical sliding contacts which cause wear.

The transducers are available with an electronics module, EICT, which features a highly stable output and fast response. The electronics are EMC compliant and are offered with a DIN rail attachment on the enclosure.

The range is available with five choices of mounting flange, two transducer core styles and two cable length options. The sleeved core means the cylinder rods are simply machined to accommodate the sleeve, which also gives the option of retrofitting existing servo-cylinders with an upgrade to ICT technology. The threaded core provides the designer with the minimum transducer body size and simplified installation which requires minimal machining. The range is available with internal or external flanges to suit tie-rod or welded actuator designs.

The transducer is suited to OEMs and can be supplied with a total of almost 20,000 different configurations.