400 EPP4 Series Parker Hannifin Corporation Fluid Control Solutions Europe General Catalogue FCSE/0112/UK V2.2 07/2022 TECHNICAL DATA EPP4 COMFORT 1/2", 1" & 2" ATEX Comfort 1/2" ATEX Comfort 1" ATEX Comfort 2" ATEX Fluids: Lubricated or non lubricated air and neutral gases - Recommended fi ltration: 50 μm Temperature range: Ambient: 0°C to +50°C Fluid: 0°C to +50°C Inlet pressure range: The inlet pressure must always be at least 1 bar above the regulated pressure. Inlet pressure range: 1 to 12 bar Outlet pressure range: Outlet pressure range: 0.05 to 10 bar Hysteresis: ≤ 100 mbar Air consumption at constant control signal: 0 ATEX certification: Ex II 3 G/D Ex nA IIC T4 Gc Ex tc IIIB T130°C Dc Supply voltage: 24V DC ± 15 % Power consumption: Max. 6 W with 24 V DC and constant changes of thecontrol signal < 2 W without change of control signal Control signal: Analog 0 - 10 V Analog 4 - 20 mA Outlet sensor signal: Analog 0 - 10 V Standard for 0 - 10 bar; Adjustable Analog 4 - 20 mA Standard for 0 - 10 bar; Adjustable Digital 0/24 V for alarm features: Adjustable pressure error (+/-) Adjustable delay ON Adjustable delay OFF Adjustable logic (+/-) Max. flow: 150 m3/h 1 000 m3/h 2 700 m3/h Indicative response time: Filling 2 to 8 bar: Emptying 8 to 2 bar: With a volume of 330 cm³ at the outlet of the regulator 120 msec 190 msec 250 msec 400 msce 250 msec 400 msec Safety position: In case of control signal failure or if it is less than 50 mV, the regulated pressure drops automatically to 0 bar atmospheric pressure (for pressure ranges from 0-10 bar, 100 mV for pressure range over 10 bar). In case of voltage supply failure, the regulated pressure will be kept constant. Electrical connection: M12 - 8 pin; male connector power supply/control signal M12 - 5 pin; male connector communication Life expectancy: > 20 Million changes of control signal steps Mounting position: Indifferent (recommended position: upright; electronic part on top) Resistance to vibrations: 30 g in all directions Degree of protection: IP 54 Assembly: Silicone free Electromagnetic compatibility: In accordance with: EN 61000-6-1: 2001 EN 61000-6-2: 2001 EN 61000-6-3: 2001 + A11 2004 edition (01/07/07) EN 61000-6-4: 2001 Installation and setting instructions: See our "408 283" and appendix supplied with the product. Note: Parker reserves the right to change specifications without notification.
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