Gefran PC Data Sheet
PC
RECTILINEAR DISPLACEMENT TRANSDUCER WITH
CYLINDRICAL CASE
Principal characteristics
• The transducer is designed to satisfy extreme applicative
demands in terms of mechanical strength.
• The 10 mm diameter rod, large steel joints, and reinforced structure make this series mechanically ideal for
metalworking, woodworking, and ceramics.
• Installation is simplified by the lack of electrical signal
variation at output outside theoretical electrical stroke.
• The structure based on self-aligning and weight-bearing
ball joints permits assembly with free movement of the
transducer axle.
TECHNICAL DATA MECHANICAL DIMENSIONS
Useful electrical stroke
(C.E.U.)
Independent linearity
(within C.E.U.)
Resolution Infinite
Repeatability 0.01 mm
Protection IP65
Displacement speed ≤ 5 m/s
Displacement force ≤ 15 N
Life
Vibrations 5...2000Hz, Amax =0.75 mm amax. = 20 g
Shock 50 g, 11ms.
Tolerance on resistance ± 20%
Recommended cursor
current
Maximum cursor current 10mA
Max. applicable voltage 60V
Electrical isolation >100MΩ at 500V=, 1bar, 2s
Dielectric strength < 100µA at 500V~, 50Hz, 2s, 1bar
Dissipation at 40°C
(0W at 120°C)
Actual Temperature Coefficient of the output voltage
Working temperature -30...+100°C
Storage temperature -50...+120°C
Case material Anodised aluminium Nylon 66 G
Control rod material Stainless steel AISI 303
Fixing 2 selfloading and selfaligning ball-joints
Important: all the data reported in the catalogue linearity, lifetime, temperature coefficient are valid for a sensor utilization as a ratiometric device with a max
current across the cursor Ic ≤ 0.1 mA.
50/100/130/150/175/200/225/275/300/360/
375/400/450/500/600/750
± 0,05%
6
> 25x10
m strokes,or
> 100x106 operations, whichever is less
(within C.E.U.)
< 0.1 µA
3W
≤ 1.5 ppm/°C
MECHANICAL / ELECTRICAL DATA
MODEL 50 100 130 150 175 200 225 275 300 360 375 400 450 500 600 750
Useful electrical stroke (C.E.U.) +3/-0 mm 50 100 130 150 175 200 225 275 300 360 375 400 450 500 600 750
Theoretical electrical stroke (C.E.T.) ± 1 mm C.E.U. + 3 C.E.U. + 4 364 380 406 457 508 609 762
Resistance (C.E.T.) kΩ 5 5 5 5 5 5 5 5 10
Mechanical stroke (C.M.) mm C.E.U. + 9 C.E.U. + 10 370 386 412 463 518 619 772
Case length (A) mm C.E.U. + 130.5 C.E.U. + 131.5 497.5 513.5 539.5 590.5 665.5 766.5 919.5
Min. distance between ball-joints (B) mm C.E.U. + 177 C.E.U. + 178 544 560 586 637 712 813 966
ELECTRICAL CONNECTIONS
Connector
output
Connection
Side
3 pole
cable 1m
INSTALLATION INSTRUCTIONS
• Respect the indicated electrical connections (DO NOT use the transducer as a variable resistance)
• When calibrating the transducer, be careful to set the stroke so that the output does not drop below 1% or rise beyond 99% of the
supply voltage.
ORDER CODE
Displacement transducer PC
3-pole connector output H
4-pole connector output
DIN43650 ISO4400
5-pole connector output
DIN45322
3-pole PVC cable output
3x0,25 1m
M
B
F
No certificate attached 0
Linearity curve to be attached L
Cable length: 1 m 0
Cable length: 2 m 2
Cable length: 3 m 3
Other lengths on request ......
Color of plastic heads (green) 0
Color of plastic heads (black) N
0 0 0 X 0 0 0 X
Cable
output
Blue
Yellow
Brown
0
0
Model
Ex.:PC - M - 275
Displacement transducer model PC,4 pole connector output
DIN43650 - ISO 4400, useful electrical stroke (C.E.U.) 275mm
OPTIONAL ACCESSORIES
4-pin 90° radial female PCM connector INDUSTRIAL STANDARD EN175301
spacing 9,4 mm IP65 PG7 for cable ø4 - ø6 mm CON008
3-pin axial female PCH connector IP40 clamp for wire ø4 - ø6 mm CON002
5-pin axial female PCB connector DIN43322 IP40 clamp for wire ø4 - ø6 mm CON011
5-pin axial female PCB connector DIN43322 IP65 clamp PG7 for wire ø4 - ø6 mm CON012
5-pin 90° radial female PCB connector DIN43322 IP40 clamp for wire ø4 - ø6 mm CON013
GEFRAN spa reserves the right to make any kind of design or functional modification at any moment without prior notice
DTS_PC_05-2016_ENG
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