ASCO选型 numatics-605

Pneumatic Valve - Proportional Valve - 3 Way - Pulstronic II - Numatics Series 605
Digital Pressure Control - Pulstronic II - 1/4

The Pulstronic II regulator operates with pulsed pilot valves which change the pressure in a control chamber. A downstream pressure booster converts the pilot pressure into an outlet pressure. The Pulstronic II is particularly suited for static applications requiring infrequent changes in pressure or pressure control applications requiring a constant pressure at different flow rates, such as air supply over nozzles or turbine speed control.

Pulstronic II Specifications Include:

1）Fluids: Air or neutral gases, filtered at 50 µm, lubricated or unlubricated
2）Connection: 1/4 (NPT or GTap)
3）Pressure Ranges: 0 - 50 psi, 0 - 100 psi, 0 - 150 psi, 0 - 3 bar, 0 - 6 bar, 0 - 10 bar
4）Temperature / Fluid: 32°F - 140°F (0°C - 60°C)
5）Temperature / Ambient: 32°F - 122°F (0°C - 50°C)
6）Analog Setpoint: 0 - 10 V, 0 - 20 mA, 4 - 20 mA
7）Fallsafe behavior: Pressure held on loss of power without control
8）Hysteresis: < 1% of span
9）Repeatability: +/- 0.5% of span
Pulstronic II Features Include:

1）Minimum hysteresis
2）Quick pressure changes, low overshoot
3）Standard 50 µm filtration
4）No constant air consumption
5）Stable pressure control at continuous flow
6）Digital control
7）Actuation: Pulsed 2/2-way valves
8）Easy change of parameters
9）Low current consumption
10）Integrated display
Numatics DaS – Data Acquisition Software

Connect to a PC and use Numatics DaS to choose your own personalized settings to optimize control loop performance. Use the scope function to view command signal, output pressure and other control parameters while Pulstronic II is running in the application.