| Type |
A703 |
| Function |
Pneumatic positioner |
| Application |
Device provides fast and accurate setting
of actuator piston rod position, depending on the real input signal value of the setter. It co-operates with pneumatic linear diaphragm-type actuators. |
| Travel of co-operating actuator |
20 ... 100 mm |
| Input signal (control) |
20 ... 100 kPa |
| Pneumatic output signal |
0 ... 100% of supply pressure |
| Supply pressure |
126 ... 600 kPa |
| Basic error |
1.5% |
| Hysteresis |
1% |
| Operating temperature range |
-25°C ... +65°C |
| Sensitivity |
0.06% |
| Operation characteristics |
Linear, accelerating, delayeing |
| Additional error from ambient temperature change |
0.5% / 10°C |
| Own air consumption |
0.28 ... 0.43 kg/h |
| Casing protection degree |
IP 54 |