Electro-pneumatic pressure regulators
SMC Corp. has announced the ITV1000 electro-pneumatic regulator. The maximum flow rate is 250 L/min (ANR) when a set pressure of 0.5 MPa is applied. The regulators offer step free control of air pressure proportional to an electrical signal. Internal circuitry pulses supply and release valves to maintain the desired output air pressure.
Compatible inputs are: 4 to 20 mA dc, 0 to 20 mA dc, 0 to5 Vdc, and 0 to 10 Vdc analog inputs; 4-wire digital input.