PFA3000 12000
Wire linear potentiometric transducers
The PFA3000, PFA4000, PFA5000, PFA6000, PFA8000, PFA10000, PFA12000 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 analogue outputs in voltage and current.
Linked together to a display or an electronic positioner (for example V3P, V4P, VE6P, P3X) it supplies a simple and effective system to measure linear motions on cranes, rolling shutters, cylindrical-, hydraulic-, pneumatic stroke, automatic-, wood-, marble-, glassworking machinery, etc.
These transducers are carried out in case in oxidized aluminium.
Photogallery
| PFA3000-12000 |
 |
| 1. Presscable PG7 2. Coupling screw 3. Fixing bores M5x20 |
| PFA3000 - PFA4000 - PFA5000 - PFA6000 | ||
| A* | 105 | |
| B** | 39,5 | |
| PFA8000 - PFA10000 - PFA12000 | ||
| A* | 135 | |
| B** | 49,5 | |
power supply 15-30 Vdc
| TECHNICAL DATA |
| Versions | PFA3000 | PFA4000 | PFA5000 |
| Nominal stroke | 0-3000mm | 0-4000mm | 0-5000mm |
| Available stroke | 3200mm | 4200mm | 5200mm |
| Resistance | 10KΩ±10% | 10KΩ±10% | 10KΩ±10% |
| Power | 1W | 1W | 1W |
| Linearity | ± 0,25% | ± 0,25% | ± 0,25% |
| Reading with V3P-V4P (8000 points max) | -2000 +3200 | -2000 +4200 | -2000 +5200 |
| Reading with VE6P (64000 points max) | ±3200,0 | ±4200,0 | ±5200,0 |
| Versions | PFA6000 | PFA8000 | PFA10000 | PFA12000 |
| Nominal stroke | 0-6000mm | 0-8000mm | 0-10000mm | 0-12000mm |
| Available stroke | 6200mm | 8200mm | 10200mm | 12200mm |
| Resistance | 10KΩ±10% | 10KΩ±10% | 10KΩ±10% | 10KΩ±10% |
| Power | 1W | 1W | 1W | 1W |
| Linearity | ± 0,25% | ± 0,25% | ± 0,25% | ± 0,25% |
| Reading with V3P-V4P (8000 points max) | -2000 +6200 | 0-8000 | 0-10000 | 0-12000 |
| Reading with VE6P (64000 points max) | ±6200,0 | ±8200,0 | ±10200,0 | ±12200,0 |
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.
Versions: V3P- 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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PFA3000 12000 
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PFA3000 12000 
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PFA3000 12000 
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PFA_ing.pdf
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PFA_T_ing.pdf
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