PF1000 PF2000

Wire linear potentiometric transducers


The PF1000, PF2000 are wire potentiometric position transducers that turn a linear motion into a resistance variation.
They are made of a precision rotating potentiometer operated by a winding or unwinding stainless steel wire.
Special features of these transducers are their low cost and easy assembling.
Available with a stroke of 1100 mm for PF1000, 2200 mm for PF2000.
➤ Available version with analogue output ‘T’: I = 4­-20 mA or V = 0-­10Vdc.
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 cases which are solvents-, petrol-, greases-, oils- proof.


 

Photogallery

 

PF1000 - PF2000
  
1. Coupling screw
2. Fixing bores 
 Versions PF1000 PF2000 
L*  72   119



Weight 400 gr
Accuracy ±1 mm
Colour Grey RAL 7004
Electric connection cable length 2 meters
Electromagnetic compatibility - EMC 2014/30/EU
Linearity ± 0,25%
Max. speed 0,5 m/s
Maximal stroke 1150mm
2200 mm
Nominal Stroke 1000 mm
2000 mm
Number of cycles PF1000: 400 000
PF2000: 300 000
Protection degree IP54
Reading with V3P -V4P display (8000 points max.) ±1100
±2200
Reading with VE6P ± 1100,0
± 2200,0
Relative humidity 10 ÷ 90 %
Resistance 10 KOhm
Versions PF1000
PF2000
Working temperature -10 ÷ 70°C
TECHNICAL DATA

 

Versions PF1000
Nominal stroke 0-1000mm
Available stroke 1150mm
Resistance 10KΩ±10%
Power 1W
Linearity ±0,25%
Reading with V3P-V4P (8000 points max.) ±1150
Reading with VE6P (64000 points max.) ±1150,0

 

Versions PF2000
Nominal stroke 0-2000mm
Available stroke 2200mm
Resistance 10KΩ±10%
Power 1W
Linearity ±0,25%
Reading with V3P-V4P (8000 points max.) ±2200
Reading with VE6P (64000 points max.) ±2200

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.

VERSIONS

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


TECHNICAL FEATURES

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


DIMENSIONS

 

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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