w w w.suco.de Electronic pressure switches RoHS compliant CE marking SUCO electronic switches are covered by the EMC Directive 89/336/EC. An EC Declaration of Conformity has been issued for these pressure switches and is on file at our offices. The corresponding switches bear the CE mark in our catalogue. 54 Ceramic sensor with thick film technology for high accuracy Electronic evaluation of switching point permits extremely small or very large hysteresis settings Switching point easily set by the user (menu guided for type 0570)

w w w.suco.de Technical data 0520 0570 Switching fuction: Normally open / normally closed Normally open / normally closed, programmable, 2 switching points, timedelayed switching, zero-resetting, peak-value memory (within setting range), switching-point counter Hysteresis: 2 – 95 % programmable at our works (max. tolerance ± 1.0 % full scale) 1 – 99 % programmable using key-pad Adjustment: Switching point can be set on site by the customer using an screw­ driver via setting potentiometer when operating voltage is applied Programmable using key-pad on front face Transistor output (1.4 A DC12 /...

0520 w w w.suco.de Electronic pressure switches Zinc-plated steel body (CrVI-free) RoHS compliant Ceramic sensor of thick film technology High accuracy Supply voltage 18 – 36 VDC Overpressure safe to 20 / 150 / 500 bar1) Hysteresis programmable in our works from 2 – 95 % Simple, mechanical adjustment of switching point With female thread pmax. in bar ~ 50 before tightening Burst pressure in bar Adjustment range in bar Hysteresis2) in bar Thread 0520 Electronic pressure switches normally open (no) 25 0 – 10 1501) 175 0 – 100 52) hex 30 5001) 600 0 – 250 |: 0.52) Pg 9 ~ 80 201) 102) 0520 201) 25...

0570 Electronic pressure switches w w w.suco.de Anodised aluminium and zinc die-cast body RoHS compliant Ceramic sensor of thick film technology Supply voltage 12 – 30 VDC Overpressure safe up to 20 / 150 / 600 bar1) Programmable using key-pad on front side Time-delayed switching (adjustable 0 – 3 s) Peak-value memory (within setting range) Coding to prevent misuse With female thread pmax. in bar Burst pressure in bar Adjustment range in bar Thread ~ 65 Order number: 0570 Electronic pressure switches 25 0 – 10 1501) 175 0 – 100 6001) 700 0 – 400 0570 G 1⁄4 female 4 67 14 X 0 01 0570 4 6 8 14...