M150 - Celesco - #1

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28 | M150 celesco.com • info@celesco.com tel: 800.423.5483 • +1.818.701.2750 • fax: +1.818.701.2799 Celesco Transducer Products, Inc. 20630 Plummer Street • Chatsworth, CA 91311 Cable-Extension Position Transducer M150 Specification Summary: Introducing the world’s smallest stringpot. The M150 is smaller than a thumbprint and occupies a tiny space of only .74 x .74 x .38 inches. With a full stroke measurement range of 1.5 inches, the M150 has been designed for many aerospace and automotive space-critical test applications such as throttle position and crash-test instrumentation. The heart of the M150 is a precision high-cycle conductive plastic potentiometer that delivers a high-linearity voltage position feedback signal. With its rugged all aluminum construction, the M150 has been engineered for reliability and to provide quick, easy and hassle-free installation. Outline Drawing World’s Smallest Stringpot Range: 0-1.5 inches High-Cycle • Space-Critical Applications Eyelet Detail18-inch, 30 gauge multiconductor cable.740 [18,8].188 [4,78].095 [2,41].570 [14,48].570 [14,48]Ø.125 [3,18]Ø.250 [6,35].375 ± .02[9,53 ± 0,05].740 [18,8]15º ±15ºunits are in inches [mm]tolerances are ±0.010 inches [±0,25 mm] unless specied otherwise.1.06 ± .03 in.26,9 ± 0,75 mm.981 ± .03 in.24,9 ± 0,75 mm.553 ± .03 in.14,22 ± 0,75 mm.062 [1,57]mounting holes (2 plcs.)#2-56 threaded or .093 inch dia.thru (see ordering information)see detail Output Signal Electrical Connection GENERAL Full Stroke Range . 0-1.5 inches Output Signal Options . voltage divider (potentiometer) Accuracy . .± 1% full stroke Resolution . . essentially infinite Sensitivity . 897 – 924 mV/V full stroke Measuring Cable . . ..014-inch dia. nylon-coated stainless steel Measuring Cable Tension . 4 oz. ±25% Enclosure Material . anodized aluminum Sensor . . conductive plastic precision potentiometer Potentiometer Cycle Life . . 5 million cycles Weight . 0.5 oz. max. ELECTRICAL Input Resistance . .5K ±10% ohms Recommended Output Signal Current . . < 1ìA Recommended Maximum Input Voltage . .20 VDC ENVIRONMENTAL Enclosure . . NEMA 12, IP 50 Operating Temperature . . -40º to 185ºF (-40º to 85ºC) Temp. Coefficient of Sensing Element . .0028%/ºF (.005%/ºC) Vibration . up to 10 G’s at 30 to 2000 Hz max.V(+out)V(+in)0 v+in (red)common(black)+out(green)5K ohms.74”