LP750 Series sensors from Macro Sensors, Pennsauken, NJ, are hermetically sealed, frictionless devices for use in industrial position measurement applications such as machine tool and hydraulic cylinder positioning, valve sensor position, and automatic assembly equipment. Features include SS construction; IP68 sealing; standard ranges of 4 in. to 25 in.; high stroke to length ratio; high resolution; precalibrated loop-powered 4–20 mA input/output, nominal 24 VDC input, and 0–10 V output; and ±0.25% F.S. max. linearity error.