0570-46914-1-001

E.4 0570 menu-controlled Electronic pressure switches Anodised aluminium and die-casted zinc Ceramic measuring cell in thick-film technology Supply voltage 12 … 30 VDC Overpressure protection to 290 / 2,175 / 8,700 psi (20 / 150 / 600 bar)1) Programmable using keypad on front Switching time delay (setting from 0 to 3 s) ~ 65 Peak value memory (within the measurement range) Pin protection possible to prevent misuse Socket device included pmax. ~ 80 in psi (bar) Burst pressure in psi (bar) Adjustment range in psi (bar) Thread Order number: 0570 Electronic switches PG 7 10 Ø 4.3 32 23 1/4 BSPP female 290 psi 1) 360 psi 0 – 145 psi (20 bar)1) (25 bar) (0 - 10 bar) 2,175 psi 1) 2,540 psi 0 – 1,450 psi (150 bar)1) (175 bar) (0 - 100 bar) 8,700 psi 1) 10,150 psi 0 – 5,800 psi (600 bar)1) (700 bar) (0 - 400 bar) 0570 – 467 14 – X – 001 1/4 BSPP female 0570 – 468 14 – X – 001 0570 – 469 14 – X – 001 Seal material – Application areas NBR (BunaN) Hydraulic/machine oil, heating oil, air, nitrogen, etc. 1 EPDM Brake fluid, water, acetylene, hydrogen, etc. 2 FKM (Viton®) Hydraulic fluids (HFA, HFB, HFD), petrol/gasoline, etc. 3 Refer to page 119 for the temperature range and application thresholds of sealing materials Order number: 0570 – XXX 14 – X – 001 Wiring chart RoHSII 120 compliant 1) Static pressure, dynamic pressure 30 to 50% lower. Values refer to the hydraulic or pneumatic part of the electronic pressure switch. E.4 menu-controlled Technical details Type: 0570 Electronic pressure switches Switching function: NC/NO, programmable, 2 switching points, switching time delay, zero point reset, peak value memory (within adjustment range), switching point counter Settings: Programmable using keypad on front Outputs: 2 transistor outputs (each 1.4 A DC12 / PNP) 1 analogue output (4 – 20 mA) Supply voltage UB: 12 – 30 VDC Switching status display: 2 LEDs (yellow) Pressure display: Current pressure displayable in bar or PSI on 3-digit LED (red) Life expectancy: 5,000,000 pulsations at rise rates to 14.5 psi/ms (1 bar/ms) at pnom Pressure rise rate: ≤ 14.5 psi/ms (≤ 1 bar/ms) Switching time: < 4 ms Switching time delay: Adjustable between 0 and 3.0 s Differential: 1 – 99 % FS, programmable from keypad Accuracy: ±0.5 % (FS at room temperature) Accuracy, display: ±0.5 % (FS at room temperature) ±2 digits Temperature drift: ±0.2 % / 34°F (1 °C) Temperature range: NBR (BunaN), EPDM: FKM (Viton®): E - 4 °F … +176 °F +23 °F … +176°F (-20 °C … +80 °C) (-5 °C… +80 °C) Temperature compensation: -4 °F … +176 °F (-20 °C … +80 °C), error ≤ ±1.5 % overall Materials: Wetted parts anodised aluminium, body made of die-casted zinc Vibration resistance: 10 g at 5 … 2000 Hz sine wave; DIN EN 60068-2-6 Shock resistance: 294 m/s2; 11 ms half sine wave; DIN EN 60068-2-27 Protection class: IP65 EMV: acc. to EN 50081-1, EN 50081-2, EN 50082-2 Weight: approx. 12 oz (340 g) Access pin: The switch can be protected with a pin between 1 and 999 119 E.4 menu-controlled Menu-controlled electronic pressure switches display Menu-controlled, simple programming of switching functions 2 switching outputs and 1 analogue output Numerous programming functions, such as – switching time delay – zero point reset – peak value memory – switching point counter Current pressure value and switching states shown on 3-digit display Very high switching currents up to 1.4 A 118