Linear potentiometric transducers
Linear  potentiometer with slider drived by a shaft, which processes linear shifting in change resistance. 

Available versions:

: aluminium case, mechanical anchor, dragging with shaft thread M6, strokes from 50 to 900 mm, connector 4 poles complying the DIN43650 norm (spherical joint M6 on request).

: aluminium case, mechanical anchor, feeler shaft with double bearings and recall spring, push rod with threaded stem M2,5 and an inox steel sphere, connector 5 poles complying the DIN43322 norm. Strokes from 25 to 100 mm.

: aluminium case, anchor and self-alligned mechanical dragging on 2 spherical joints, max. motion angle to ±30°, strokes from 50 to 750 mm, connector 4 poles complying the DIN43650 norm.

: aluminium housing with stainless steel shaft, easy mounting by the means of back-lash free pivot heads with a large angle of free movement up to ±12,5°. Resolution 0,01mm and linearity up to ±0,05%. Heavy duty and compact dimensions, makes this sensor suitable for use in environments with humidity, oil, dust, etc. This sensor is particularly recommended for mobile applications as in mechanical engineering, testing benches, etc.

The combining with a display (for ex. V3P, V4P, VE6P), makes of this device an economical, simple and effective system for the measuring of shiftings on machine tools, automatic-, wood-marble-glassworking machinery, etc., with an accuracy not higher than ±0,1 mm.
Technical features
Versions PA50K PA100K PA200K PA300K PA500K PA600K PA900K
Useful electrical stroke mm 51 102 204 304 508 610 914
L: case lenght mm 159 209 309 411 615 716 1021
Resistance KOhm 2 3 5 5 5 5 5
Indipendent linearity % 0,10 0,10 0,07 0,06 0,05 0,05 0,04
Versions PS75 PS100 PS225 PS300 PS500 PS750  
Useful electrical stroke mm 76 102 228 304 508 762   
B: pivot distance mm 247 273 400 476 730 1040  
Resistance KOhm  3  5 5 10   
Indipendent linearity %  0,10 0,10  0,07  0,06  0,05  0,04   
Versions PY2-25 PY2-50 PY2-75 PY2-100      
Useful electrical stroke mm 25 50 75 100      
C: overall dimension 137 193 258 315      
Resistance KOhm 1 5 5 5      
Indipendent linearity % 0,20 0,15 0,10 0,075      
Versions PSX-25 PSX-50 PSX-100 PSX-175 PSX-200 PSX300  
Useful electrical stroke mm  27 52 102  180  205  305   
Resistance KOhm  1 4 12   
Indipendent linearity %  0,20 0,10  0,10  0,05 0,05 0,05  









Accuracy Endless
Case Anodized aluminium
Dielectric strenght 500 Vrms - 50 Hz
Dragging power max. 2 N
Dragging speed max. 5 m/s
Electromagnetic compatibility - EMC 2014/30/EU
Lenght of life 100 millions operations
Outputs connector
Protection degree PAK: IP54 - PS: IP65 - PY2: IP40 - PSX: IP54
Thermic stability ± 200 ppm/°C
Working temperature -30°C ÷100°C

The P Interface turns the signal supplied by a potentiometric transducer into current 0-20 mA, 4-20 mA or voltage 0-10Vdc.
Its typical employment is the current or voltage transmission of signals supplied by a remote potentiometric transducer to remote supervision systems.
Special features of the P interface are its low cost and simple setting: activating two trimmers it’s possible to refer the entire output range to the stroke of the poten-tiometer effectivly employed.
The instrument is carried out in a 3-module case for assembling on DIN EN50022 guide.


INTP0 Power supply 115Vac
INTP1 Power supply 230Vac
INTP2 Power supply 24Vac
INTP3 Power supply 24Vdc


Input impedance 1 Mohm
Linearity endless
Max. load impedance for current output 600 Ohm
Min. load impedance for voltage output 1Kohm
Output resolution 12 Bit
Outputs 0÷10 Vdc; 4÷20mA; 0÷20mA
Potentiometer input 1÷50 Kohm
Power supply 115Vac, 230Vac, 24Vac, 24Vdc 3VA
Relative humidity 10 ÷ 90 %
Working temperature ÷50°C
Electromagnetic compatibility - EMC 2014/30/EU



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