Cable-Extension Position Transducer
PT9150
Incremental Encoder Output
Ranges: 0-75 to 0-550 inches
Industrial Grade
Specification Summary:
GENERAL
Full Stroke Range Options–on this datasheet . . . . . . . . . . . . . . . . . . . . 0-75 to 0-550 inches
Output Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . incremental encoder (quadrature)
Output Driver Options . . . . . . . . . . . . . . . . . . . . TTL/CMOS, open collector or line driver
Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . 0.04% full stroke contact factory for higher accuracy
Repeatability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ± 0.02% full stroke ±1/2 pulse max.
Resolution Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 to 250 pulses per inch
Measuring Cable Options . . . . . . . . . . . nylon-coated stainless steel or thermoplastic
Enclosure Material . . . . . . . . . . . . . . . . . . . powder-painted aluminum or stainless steel
Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . optical incremental encoder
Maximum Retraction Acceleration . . . . . . . . . . . . . . . . . . . . . . . . . see ordering information
Maximum Velocity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see ordering information
Weight, Aluminum (Stainless Steel) Enclosure . . . . . . . . . . . . . . . . . . . 8 lbs. (16 lbs.) max.
ELECTRICAL
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see ordering information
Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see ordering information
ENVIRONMENTAL
Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NEMA 4/4X/6, IP 67/68
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to 160°F (-17° to 71°C)
Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . up to 10 G’s to 2000 Hz maximum
Fig. 1 – Outline Drawing (18 oz. cable tension only)
6.15 ±0.06
[152,2 ±1,5]
A
see detail
MEASURING CABLE
4.80 [121,9]
see detail
1.10 ±0.08
[27,9 ±2,0]
measuring cable at
full extension
measuring cable at
full retraction
A
DIMENSION (INCHES)
RANGE Ø.034 in.
75
0.22
100
0.29
150
0.44
200
0.58
250
0.73
300
0.88
350
1.02
400
1.17
450
1.31
500
1.46
550
1.61
eyelet detail
Ø.062 in.
0.37
0.49
0.73
0.98
1.22
1.47
1.71
1.96
n/a
n/a
n/a
Output Signal
mounting hole detail
Ø.191 [4,19]*
Ø.375 [9,52]**
0.64 [16,3]
.165 [4,19]**
4.52 ±0.08
[114,8 ±2,0]
Ø.047 in.
0.29
0.39
0.59
0.79
0.98
1.18
1.38
1.57
1.77
1.97
n/a
It can measure up to 1700”, yet when its cable is retracted it is only 6” long. Its small size and low-costto-measurement ratio offers remarkable flexibility
and value.
0.27 [6,9]
A
B
Index
A
B
5.16 [131,1] max.
4.90 [124,5]
OUTPUT CHANNELS
0.85 [21.6]
With its incremental optical encoder and industrial
design this rugged transducer provides the highest
accuracy and longest life of any measurement device
of its kind. This model is available in a wide variety
of resolutions and output stages to fit virtually any
requirement.
Index
4.75 ±0.06
[120,7 ±2,0]
CABLE EXTENSION
0.25 [6,4]
7.87 [199,9] max.
DIMENSIONS ARE IN INCHES [MM]
tolerances are 0.03 IN. [0.5 MM] unless otherwise noted.
5.30 [134,6]
* tolerance = +.005 –.001 [+.13 –.03]
** tolerance = +.005 –.005 [+.13 –.13]
Celesco Transducer Products, Inc.
celesco.com • info@celesco.com
154  | PT9150
20630 Plummer Street  •  Chatsworth, CA 91311
tel: 800.423.5483 • +1.818.701.2750 • fax: +1.818.701.2799