CAT11-EN

REGULATORS Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice 118 CHARACTERISTICS * Selectable by keyboard or by RS-232 ** Valid only for devices with analog input Electric Supply voltage 24 VDC ± 10% (stabilized with ripple<1%) Current consumption in standby 70 mA Current consumption with actuated S.V. 400 mA **Reference signal Voltage *0 ... 10 V *0 ... 5 V *1 ... 5 V Current *4 ... 20 mA *0 ... 20 mA **Input impedance Voltage 10 kΩ Current 250 Ω **Digital inputs 24 VDC ± 10% **Digital output 24 VDC PNP (max current 50 mA) Functional Linearity ± Insensitivity Hysteresis ± Insensitivity Repeatability ± Insensitivity Sensitivity 0,01 bar Assembly position Indifferent IP Rating IP65 (with casing fitted) Ambient temperature -5°C ... 50°C / 23°F ... 122°F Constructional Body Anodised aluminum Shutters Brass with vulcanised NBR Diaphragm Cloth-covered rubber Seals NBR Cover for electrical part Technopolymer Springs AISI 302 Weight Size 0 Size 1 Size 3 168 g 360 g 850 g Vacuum technology Catalogue Regulators Series 1900 Pneumatic Fluid 5 micron filtered and dehumidified air Input minimum pressure As a function of the type of vacuum generator Input max pressure 10 bar Output pressure 0 ... 9 bar Nominal flow rate from 1 to 2 (6 bar Δp 1 bar) Size 0 Size 1 Size 3 7 Nl/min 1.100 Nl/min 4.000 Nl/min Discharge flow rate (at 6 bar with overpressure of 1 bar) 7 Nl/min 1.300 Nl/min 4.500 Nl/min Air consumption < 1 Nl/min < 1 Nl/min < 1 Nl/min Supply connection M5 G1/4 G1/2 Service connection M5 G1/4 G1/2 Discharge connection Ø1,8 G1/8 G3/8 Maximum tightening torque for connections 3 Nm 15 Nm 15 Nm