| Type |
A705 |
| 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 piston-type actuators. |
| Travel of co-operating actuator |
80 ... 600 mm |
| Input signal (control) |
20 ... 100 kPa |
| Pneumatic output signal |
0 ... 100% of supply pressure |
| Supply pressure |
250 ... 1000 kPa |
| Basic error |
1.6% |
| Hysteresis |
1.6% |
| Operating temperature range |
-25°C ... +65°C |
| Sensitivity |
0.4% |
| Operation characteristics |
Linear |
| Additional error from ambient temperature change |
1% / 10°C |
| Own air consumption |
3.5 m3/h at supply pressure 0.25 MPa
6.5 m3/h at supply pressure 0.6 MPa |
| Casing protection degree |
IP 44 |