Factory-calibrated for 0 to 10 Vdc output, Series PFCN is resistant to effects of moisture, oil, airborne debris, dust, and airline contamination. Magnetostrictive sensor, fixed inside noncontact cylinder, detects position as piston moves back and forth, avoiding cylinder wear and tear from rapid short-stroke cycling. All models come in 09, 17, 31, 50, and 70 bore sizes and strokes up to 9 in. Rod lock models are also available.