PF50/900

Wire linear potentiometric transducers


The PF are wire potentiometric position transducers that turn a linear motion into a resistance variation.
Special features of the PF transducers are their low cost and easy assembling.

They are made of a precision rotating potentiometer operated by a winding or unwinding stainless steel wire.
Available stroke: 50 - 100 - 200 - 300 - 500 - 700 - 900 mm
➤ Available version with analogue output ‘T’: I = 4- 20mA or V = 0- 10V
Linked together a display or an electronic positioner (for example V3P, V4P, VE6P, P3X) it supplies a simple, effective system to measure linear or angular motions on machine tools, automatic-,wood-, marble-, glassworking machinery, cylindrical-hydraulic-, pneumatic stroke, shutiers etc.
• These transducers are carried out in self-extinguishing, shock-proof plastic cases which are solvents-, petrol-, greases-, oils- proof.

Photogallery

 

PF50-900


 

          

1. Coupling screw
2. Fixing bores

 Versioni  P50  PF100  PF200 PF300  PF500  PF700  PF900 
 L*  46 46  46  46  55  55  55 

 


 

 

Weight 180 gr
Colour Grey RAL 7004
Electric connection Cable length 2, 5, 10 meters
Electromagnetic compatibility - EMC 2014/30/EU
Linearity ± 0,25%
Max. speed 0,5 m/s
Number of cycles PF50-PF100-PF200: 500 000
PF300-PF500: 400 000
PF700-PF900: 250 000
Protection degree IP54
Relative humidity 10 ÷ 90 %
Resistance 10 KOhm
Wire strength max ∼ 2,4 N
Working temperature -10 ÷ 70°C
TECHNICAL DATA

 

Versions PF50     PF100 PF200 PF300
Nominal stroke 0-50mm 0-100mm 0-200mm 0-300mm
Available stroke 60mm 101mm  220mm  360mm 
Resistance 10K±10%  10K±10%  10K±10%  10K±10% 
Power 1 W  1 W  1 W  1 W 
Linearity ±0,25%  ±0,25%  ±0,25%  ±0,25% 
Reading with V3P-V4P (8000 points max) ±60,0  ±101,00  -199,9+220,0 -199,9+360,0 
Reading with VE6P (64000 points max) ±60,0  ±101,00  ±220,00  ±360,00 

 

Versions PF500 PF700 PF900
Nominal stroke 0-500mm 0-700mm 0-900mm
Available stroke 508mm  730mm  930mm 
Resistance 10K±10%  10K±10%  10K±10% 
Power 1 W  1 W  1 W 
Linearity ±0,25%  ±0,25%  ±0,25% 
Reading with V3P-V4P (8000 points max) -199,9+508,0  -199,9+730,0  -199,9+1010
Reading with VE6P (64000 points max) ±508,00 ±730,00 ±1010,00 

The instruments of the V_P series are multifunction microprocessor display units with input from potentiometric transducer that are particularly indicated for the measurement of linear and angular dimensions. 
• V3P: the measured dimension may be compared with 3 intervention thresholds that may be set for the enabling of as many relays, the status of which is displayed through a led.
VersionsV3P- displayed, V3P-3 displayed with 3 intervention ON/OFF. 
• V4P: the measured value can be compared with 2 or 3 alarms settable for enabling many relays whose status is displayed by LEDs. Two analog outputs, a voltage 0-10V or -10 to +10 V, the other 4 ÷ 20mA 12-bit resolution, and its possible to configure the instrument and check its status via serial interface RS485 with MODBUS RTU protocol. 
 for more complete information, see sec. "Displays, impulse counters, positioning units, ..." in the drop-down menu on the left.  

The P_X positioning units serie are programmable microprocessor single-axis positioner with relay or analogue outputs.
• P3X: processes signals provided by potentiometric position transducers linear or rotary. The 16-key keyboard with 6 operation indicators make it simple and easy to use and the setup of the positioner.
➜ for more complete information, see sec. "Displays, impulse counters, positioning units, ..." in the drop-down menu on the left.  

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