PT9101 | 145
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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
PT9101
Precision Potentiometric Output
Ranges: 0-75 to 0-550 inches
Industrial Grade
Specification Summary:
Fig. 1 – Outline Drawing (26 oz. cable tension only)
DIMENSIONS ARE IN INCHES [MM]tolerances are 0.03 IN. [0.5 MM] unless otherwise noted..165 [4,19]**Ø.191 [4,19]*Ø.375 [9,52]** * tolerance = +.005 –.001 [+.13 –.03] ** tolerance = +.005 –.005 [+.13 –.13]eyelet detailmounting hole detail0.85 [21.6]4.80 [121,9]4.90 [124,5]7.87 [199,9] max.5.16 [131,1] max.measuring cable at full retractionsee detailmeasuring cable at full extension0.25 [6,4]0.27 [6,9]0.64 [16,3]5.30 [134,6]6.15 ±0.06[152,2 ±1,5]1.10 ±0.08[27,9 ±2,0]4.52 ±0.08[114,8 ±2,0]4.75 ±0.06[120,7 ±2,0]see detailA
GENERAL
Full Stroke Range Options–on this datasheet . 0-75 to 0-550 inches
Output Signal . voltage divider (
potentiometer)
Accuracy ± 0.10% full stroke
Repeatability ± 0.02% full stroke
Resolution . essentially infinite
Measuring Cable Options nylon-coated stainless steel or thermoplastic
Enclosure Material powder-painted aluminum or stainless steel
Sensor . plastic-hybrid precision
potentiometer
Potentiometer Cycle Life . 250,000 before signal degradation can occur
Maximum Retraction Acceleration see ordering information
Maximum Velocity . see ordering information
Weight, Aluminum (Stainless Steel) Enclosure . 8 lbs. (16 lbs.) max.
ELECTRICAL
Input Resistance Options . 500, 1K, 5K, 10K Ù, bridge, see ordering information
Power Rating, Watts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 at 70ºF derated to 0 at 250º F
Recommended Maximum Input Voltage 30V (AC/DC)
Output Signal Change Over Full Stroke Range 94% ±4% of input voltage
ENVIRONMENTAL
Enclosure . NEMA 4/4X/6, IP 67/68
Operating Temperature . -40° to 200°F (-40° to 90°C)
Vibration up to 10 G’s to 2000 Hz maximumAMEASURING CABLEDIMENSION (INCHES) RANGE Ø.034 in. Ø.047 in. Ø.062 in. 75 0.22 0.29 0.37 100 0.29 0.39 0.49 150 0.44 0.59 0.73 200 0.58 0.79 0.98 250 0.73 0.98 1.22 300 0.88 1.18 1.47 350 1.02 1.38 1.71 400 1.17 1.57 1.96 450 1.31 1.77 n/a 500 1.46 1.97 n/a 550 1.61 n/a n/a V (+in)OUTPUT VOLTAGE 0 VFULL STROKE RANGE
Output Signal
The PT9101 is a work-horse for demanding long-range applications requiring a linear position measurements
in ranges up to 1700 inches. Available with either a 500, 1K, 5K, or 10K ohm
potentiometer, the PT9101 operates with any basic panel meter or programmable controller.
As a member of Celesco’s innovative family of NEMA 4 rated cable-extension transducers, the PT9101 offers
numerous benefits. It installs in minutes, works without perfect parallel alignment, and when it’s stainless-steel cable is retracted, it measures only 6”.
