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 |